Questions for F.V.Skipper/DOC-3

1. Rules of the Road
2. Light and Shapes, Sound & Flash Signals, Fog Signals, Technical Details of Lights and Shapes.
3. IALA Buoyage System
4. Action in Emergency Situation:
(a) Collision with another Vessel
(b) Vessel Aground
(c) Man over Board
(d) Steering Gear Failure
(e) Failure of Bridge control or Telegraph
(f) Experience Restricted Visibility
(g) Seen Cardinal Marks
(h) Seen ODAS, LANBY
(i) Abandon ship Procedure
(j) Seen Vessel engaged in Mine clearance operation
5. Watch Keeping at port/Anchorage.
6. How to correct chart?
7. How to correct sailing direction?
8. Master Calling Purpose
9. B.A. set check procedure
10. LTA & purpose
11. Training manual purpose
12. Pilot ladder contents and Regulation
13. Enclosed space entering procedures
14. Ship security Alerts system
15. Manoeuvering booklet
16. Stability booklet
17. Intact Stability booklet
18. Merchant shipping notice
19. Auto pilot adjustments
20. Compass error
21. Lunching and recovery of lifeboat
22. Life boat beaching
23. Dry-docking with or without cargo (procedures)
24. Steering gear drill and check. After how many drill should be carried per month Suddenly you see five yellow flashes. What will you do?----ODAS
25. How many agents are used for fire extinguisher?CO2 is used for what types of fire?
26. Say the effect of squat & Interaction
27. In a narrow channel how will you turn your vessel
28. How will you find out your vessel's position at deep sea/ocean?
29. While navigating in a coastal area your vessel is vibrating. What does it means and what is your action?(squat effect and reduce speed)
30. Difference between beacon and buoy?
31. Conventions:
(a) SOLAS
IMO
(b) FAL
MARPOLE 73/78
(c) STCW'95
(d) ISM
Load lines convention
(e) ISPS
(f) AIS
(g) EEBD
(h) SOPEP
(i) SMPEP
(j) UNCLOSE
32. What is SECA region area(Sulfur emission control area, Baltic area & North Atlantic area)
33. Procedures for Ice Navigation
34. Management for ship in Bad weather
35. Define turning circles, Advanced and transfer
36. Oil Record book/Official log book
37. Requirements of oil record book-----Maintained three years on board
38. Requirements of garbage record book-------Maintained two years on board
39. What are trading certificates and Statutory Certificates?
40. Certificates carried on board the vessel
41. Define Distress signal and Penalties for misuse of it
42. Procedures for clearing fowl anchor
43. What precaution will you take before loading grain cargo, coal?
44. Safe working code
45. Safe working practice
46. How will you test Life jacket and Life buoy?
47. How will you survive in the life raft?
48. Is NAVTEX is a GMDSS equipment? Why?
49. Is Echo sounder is a GMDSS equipment? Why?
50. Chief Officer has gone to the shore, cargo work is going to start, what information you will give to the Stevedore?---(G.A. plan, Fire plan, Stowage plan, Cargo plan, Ballast & De -ballast Plan etc.)
51. You are just ready to receiving pilot in this time bridge telegraph is failure. What is your action?
52. What are the contents of anchor certificate /Cable Certificate? Cable marking system
53. How will you call a pilot?
54. What is follow up and non follow up mode for auto pilot?
55. IMDG code volume
56. Bow caution & Bank suction
57. Maintenances of Bitter and IAMSAR
58. Life boat construction
59. Auto pilot is failure, what is your Action?
60. Ans:
61. Immediately change over to Hand steering over
62. Check the motor; if need charge over other motor
63. Inform master
64. Inform E/R
65. Make entry on official logbook.
66. Requirement of the following equipments as per SOLAR;
a. Magnetic Compass
b. Gyro Compass
c. RADAR & ARPA
d. LTA

Written Questions for F.V. Skipper.(NAVIGATION & NAVIGATIONAL AIDS)




MODEL TEST FOR HOME TUTORIAL
Sub.-Navigation and Navigational Aids.
Total Marks-100
Pass Mark -70
Total time -3 hrs
S/5

01.A trawler while engaged in fishing along the SW bound traffic lane a celestial observation at 0900 hrs using DR position 50°33.5′ N 000˚19.5′ E, intercept 0.5′ away Az 126˚ T. After steaming I hrs on a course of 210˚(c) at a trawling speed of 8.5 knots. The Greenwich light buoy FL Recon bore 195(G). Find the position the vessel will be trawling through NE bound traffic lane up to 3′ SE from Dover breakwater entrance. Plan the passage from 1000 hrs position and show true co and distance (Chart No-5055, Dev. Card
No-3,Variation from chart, Gyro error 1.5˚ high) 20

02. On 6th March 1991, in EP 52˚12′ N, 170˚40′ E the sextant altitude of the sun’s L.L near the meridian was 69˚28.7′ when chron(error 12m 05s slow) showed 06h 13m 27s .If IE was 2.0′ off the arc and HE was 12m, find the direction of the PL and
Position through which it passes? 25


03.A vessel in North Latitude sailed from long. 60˚ W, on a course of 036˚ (T) and make a departure of 160 M, and DMP of 260.Find departure and arrival positions of the ship. 15


04. (a) Explain the meaning of the terms “Gravity control and Damping control” in connection with Gyrocompass. 8

(b)When and how would you adjust and check the performance of magnetic compass? 5


05. (a) State when and how would you test Auto pilot? 5

(b) Describe the principle and operation of Eco sounder. 8


06. Describe the relationship between “Tide and phases of the Moon”? 14






MODEL TEST FOR HOME TUTORIAL
Sub.-Navigation and Navigational Aids.
Total Marks-100
Pass Mark -70
Total time -3 hrs
M-A/5

01.On September 23rd 1991, the Sun rose bearing 094˚(C) in DR 00˚00′, 120˚27′ W when chron showed 01h 54m .If chron was 03m 12s fast and variation was 2.7˚ W, find the deviation of the ship.


02.On 30th April 1991, PM at ship DR 34˚18′ S, 40˚20′ W, the observed altitude of the star SIRIUS was 57˚50.7′ at 08h 52m 05s chron time. The chron error was 01m 40s fast at 06 GMT on 16th April and its daily rate was 4s losing. If HE was 21m, find the direction of the PL and a position through which it passes?


03. A point of land in 50˚20′ N,7˚18′ W, bore 070˚ T. The ship then steamed 290˚ T for 3 hrs at 18 knots through a current that set 010˚ T. at 3 knots. A sight then gave a bearing and intercept of 245˚ T ,3.0′ towards, with a DR position of 50˚44′ N,8˚34′ W .Find the ship’s position at the time of the sight?


04. What is the Gravity control of Gyrocompass? State the principles of gravity control of anchutes & Sperry type gyrocompass.


05. You are fishing at mid Bay of Bengal .A TRS warning is given. The path of the storm is expected to run over you. What action you have to escape as a Skipper?


06. How you fishing & steaming from swatch of No ground to South Patches only by operational Echo-sounder?












MODEL TEST FOR HOME TUTORIAL
Sub.-Navigation and Navigational Aids.
Total Marks-100
Pass Mark -70
Total time -3 hrs
J/5

01. A vessel left lat. 46˚50′ N and steered 253˚ T making a d’ long of 15˚31′. Find the latitude reached.

02. On 31st Aug 1991,PM at ship in DR 10˚11′ S 000˚00′, the sextant altitude of the sun’s LL was 39˚15′ when the chron (error 01m 30s fast) showed 03h 11m 20s.If IE 2.5′ on the arc and HE was 17m , find the direction of the PL and a position through which it draw.


03. In DR 18˚41′ S, 179˚56′ E an intercept of 8.4′ towards Az 083˚ T was obtained by stellar observation. The vessel then steered 121˚ T for 70 M by log when a meridian altitude gave an obs lat. Of 19˚14.9′.If a set of 224˚(T) and drift of 10M was experienced during the interval , find the position of the vessel at the second observation.

04. What is damping in Gyro compass? Describe with sketch the principle of damping in Tilt and damping in Azimuth that are applied to Sperry and anchutes Gyro compass.


05. (a)Write the false echoes of Marine RADAR during operation

(b) Describe the following:
i. Reflection
ii. Multiple Reflections
iii. Side lobe
iv. Super refraction.


06.Describe the Care and Maintenance of Magnetic Compass.










MODEL TEST FOR HOME TUTORIAL
Sub.-Navigation and Navigational Aids.
Total Marks-100
Pass Mark -70
Total time -3 hrs
D/5

01. A trawler while engaged in fishing along the SW bound traffic lane a celestial observation at 0900 hrs using DR position 50°33.5′ N 000˚19.5′ E, intercept 1.5′ away Az 126˚ T. After steaming I hrs on a course of 210˚(c) at a trawling speed of 7.5 knots. The Greenwich light buoy FL Recon bore 198(G). Find the position the vessel will be trawling through NE bound traffic lane up to 3′ SE from Dover breakwater entrance. Plan the passage from 1000 hrs position and show true co and
distance (Chart No-5055, Dev.06˚,Variation from chart, Gyro error 1.5˚ Low) 20


02. On 1st December 1991, in DR 06˚ 35′ N 64˚ 18′ W, owing to hazy horizon to the south , a back angle observation of the sun’s LL on the meridian was made and the sextant altitude was found to be 118˚11.8′. If the HE was 14m, and IE was 2.4′ on the arc , find the Latitude and the direction of the PL


03. A vessel in North Latitude sailed from long. 60˚ W, on a course of 036˚ (T) and make a departure of 160 M, and DMP of 260.Find departure and arrival positions of the ship.

15
04. What is the Gravity control of Gyrocompass? State the principles of gravity control of anchutes & Sperry type gyrocompass.



05.You are fishing at mid Bay of Bengal .A TRS warning is given. The path of the storm is expected to run over you. What action you have to escape as a Skipper?



06. How you fishing & steaming from swatch of No ground to South Patches only by operational Echo-sounder?









MODEL TEST FOR HOME TUTORIAL
Sub.-Navigation and Navigational Aids.
Total Marks-100
Pass Mark -70
Total time -3 hrs
M/6


01.From a trawler steering a course 247˚(C) and steaming at a speed of 14 knots Nash point lt. house bore 064˚(T) where Foreland point Lt. house bore 179˚(C) at 1700 hrs
(a) Find the position at 1700 Hrs

(b)From the above position find the compass course to steer in order to reach BULL point bore 200(G) distance 5 Miles counteracting a current settting 270˚(T) at 4 knots and N’ly wind causing a 3˚ leeway throughout.

(c) find the ETA of Bull Point

(d) Characteristics of Foreland point light house.(variation from chart, deviation from chart no-3,chart no-5047)

02.Date 08th July 1991, a vessel take a sextant altitude of sun’s LL 06˚08.7′ at 2118 hrs IE 1.5′ on the arc ,HE 11.4m, a chronometer showed 09h 20m 10s (Error 1m 05s slow ) while DR position 58˚48˚ N 000˚07′ W, ship’s speed 14.5 knots at 2200 hrs.
Find
a. Date and GMT
b. LHA & Declination
c. TZD
d. Intercept, Az and PL
e. Position of ITP
03.Find the Great Circle distance and initial course and final course form 19˚00′ N, 067˚00′ W to 36˚00′ N , 006˚00′ W

04.(a) State the meaning with sketch Tilt , Drift, Precession, Control and Damping in connection with Gyro compass.

(b) List the care and maintenance of magnetic compass
05. (a) Enumerate the sources of errors in GPS and precaution necessary during plotting GPS position in nav. Chart.

(b) Describe various method of position fixing by Radar during coastal navigation.

06.Describe the errors of sextant.

MODEL TEST FOR HOME TUTORIAL
Sub.-Navigation and Navigational Aids.
Total Marks-100
Pass Mark -70
Total time -3 hrs
J/6—M/7
01.From a trawler steering a course 255˚(C) and steaming at a speed of 12 knots Nash point lt. house bore 064˚(T) where Foreland point Lt. house bore 179˚(C) at 1700 hrs
(a) Find the position at 1700 Hrs

(b)From the above position find the compass course to steer in order to reach BULL point bore 205(G) distance 6 Miles counteracting a current settting 260˚(T) at 3 knots and N’ly wind causing a 6˚ leeway throughout.

(c) find the ETA of Bull Point

(d) Characteristics of NASH point light house.(variation from chart, deviation from chart no-3,chart no-5047)

02.Date 08th July 1991, a vessel take a sextant altitude of sun’s LL 06˚08.7′ at 2118 hrs IE 1.5′ on the arc ,HE 11.4m, a chronometer showed 09h 20m 10s (Error 1m 05s slow ) while DR position 68˚48˚ N 000˚07′ W, ship’s speed 14.5 knots at 2200 hrs.
Find
f. Date and GMT
g. LHA & Declination
h. TZD
i. Intercept, Az and PL
j. Position of ITP

03. Using only the Traverse table find the position arrived from Lat 30˚14′ S ,long 168˚12′ W , course 46˚18′ , Dist 426.8 M.

04.From the following sight find the position of the ship at the time of second observation : At 1500 EP 25˚27′ N, 112˚25′ W , intercept 2.5′ Away, bearing 049˚ (T), run 279˚(T) distance 65 Miles.Time 1900 hrs from the 1st DR position run up the intercept 5.4′ Towards bearing 135˚(T)

05. List the setting or adjusts of Gyro compass in use

06. Why GPS position not directly plotted on chart?

07.Why navigator regularly compare standard compass, Gyro compass and Steering compass? Why compass error is checked regularly?

08.What are the false echoes of Echo-sounder ? How its possible to minimize them?
09.What factors depend on range accuracy ? How would you determine the accuracy of fix in range ring and V.R.M.
10.Why compass does not work in polar region ? Write its behaviors in height latitude.


MODEL TEST FOR HOME TUTORIAL
Sub.-Navigation and Navigational Aids.
Total Marks-100
Pass Mark -70
Total time -3 hrs
A/6

01.From a trawler steering a course 010˚(C) and steaming at a speed of 08 knots Pt. de Haunt Bane L/H 146˚(T) where Pt. de Touquet L/H bore 064˚(C) at 1700 hrs

(a) Find the position at 1700 Hrs

(b)From this position find the compass co. to steer and distance to reach 1 miles south of GOOD Win Light vessel.

(C) Find the ETA at Good Win

02.(a) find the compass course to steer from a position Varne Light vessel bearing 185˚(G) distance 1 mile to reach a position 6 miles due south of Dunginess light , counteracting a current setting 270˚(T) at 2 Knots and leeway of 5˚ due to N’ly wind , ship’s speed 10 knots( Gyro error 1.5˚ low, Dev Card no-06, Variatio From chart, Chart No-5055)

(b) Characteristics of Dunginess light house.

03.On 1st the September, 1991 in DR 23˚18′ N, 165˚02′ E, the sextant altitude of the sun’s UL near the meridian was 75˚01.7′ when chron(error 03m 21s slow) showed 00h 45m 51s. If IE was 3.2′ off the arc and HE was 20m, find the direction of the PL and the position through which it passes


04.Find the course and distance from the position 06˚00′ N, 079˚00′ W to 38˚00′ S, 179˚00′ E.

05.State the care and maintenance of a chronometer onboard.


06.State the adjustments control fitted with an Auto pilot and State the use of each.


07.Explain how correction for speed and latitude error applied to Gyro compass.


08. How rain effect a radar target when the target is before rain , within rain, and beyond rain.



MODEL TEST FOR HOME TUTORIAL
Sub.-Navigation and Navigational Aids.
Total Marks-100
Pass Mark -70
Total time -3 hrs
S/6


(chart 5056, dev. Card no-03,variation 5025˚ W, Gyro error2˚ Low)
01.A trawler heading 255˚(C) , speed 8 kts to reach Bill of Port Land 6 miles off and BINCON Hill (160˚) in transit.

(a)Find at 1300 hrs position from Needless Bore 009˚(C), 01 mile distance

(b)Find the compass co to steer and total distance and find ETA if current 180˚ rate 01 knots leeway 3˚ N’ly.

(C)Find the co distance and ETA of 4 miles south of Needless from E Channel bearing 096(G), 7 miles off (ship’s speed 12 knots)

02.Find the depth of water over a shoal of 03 M at 1300 hrs GMT on 01st September, 1991. Avenmouth

03. On 1st the September, 1991 in DR 23˚18′ N, 165˚02′ E, the sextant altitude of the sun’s UL near the meridian was 75˚01.7′ when chron(error 03m 21s slow) showed 00h 45m 51s. If IE was 3.2′ off the arc and HE was 20m, find the direction of the PL and the position through which it passes(by long by chronometer)


04. A vessel makes a d’lat 1˚ 44′ N and a d’long of 5˚34′ W, in sailing a distance 255
M What course did she make good and between what latitude she sail?


05. What is the danger of placing implicit reliance of floating navigational aids?

06. Write the basic principles of Doppler speed log.

07. List the false echoes of echo sounder.

08. What accuracy obtain of GPS down grade

09.Why check the compass error when major alteration of course made ?





MODEL TEST FOR HOME TUTORIAL
Sub.-Navigation and Navigational Aids.
Total Marks-100
Pass Mark -70
Total time -3 hrs
D/6


01.From a trawler heading 260˚(C) and steaming at speed of 10 knots Needless Channel Fairway was observed bearing 012˚(C) distance 6 miles at 1300 hrs.

(A) Find the position at 1300 Hrs

(b) From the above position find the compass course and distance to reach a position with Bill of Portland light Tower 6 miles off and Bincon hill (160) in transit allowing a current 190˚(T) at 20 knots and 5˚ leeway due to N’ly wind

(C) Find ETA at Bill of Portland

(d) Find the course and distance from Needless channel pilot station to Ex-mouth pilot station.(chart no-5056, Dev. Card no-03, Variation from chart)

02.Find the depth of water over a shoal of 03 M at 1200 hrs GMT on 02nd Feb, 1991 of Avenmouth

03. On 1st the September, 1991 in DR 23˚18′ N, 165˚02′ E, the sextant altitude of the sun’s UL near the meridian was 75˚01.7′ when chron(error 03m 21s slow) showed 00h 45m 51s. If IE was 3.2′ off the arc and HE was 20m, find the direction of the PL and the position through which it passes(by long by chronometer)

04.A vessel makes a d’lat 1˚ 44′ N and a d’long of 5˚34′ W, in sailing a distance 255 M What course did she make good and between what latitude she sail?

05. What is the danger of placing implicit reliance of floating navigational aids?

06.List the false echoes of Radar

07.List the care and maintenance of Gyro compass.

08.Why magnetic compass not showing accurate heading at the time of Rolling and showing accurate heading when not Rolling?

09.Write the basic principles of Electromagnetic Speed log.



MODEL TEST FOR HOME TUTORIAL
Sub.-Navigation and Navigational Aids.
Total Marks-100
Pass Mark -70
Total time -3 hrs
Je/7

01.A trawler while engaged in fishing along the SW bound traffic lane a celestial observation at 0900 hrs using DR position 50°33.5′ N 000˚19.5′ E, intercept1.5′ away Az 128˚ T. After steaming I hrs on a course of 210˚(c) at a trawling speed of 7.5 knots. The Greenwich light buoy FL Recon bore 195(G).

(a)Find the position the vessel

(b) From this position find Gyro compass co to steer to due south 01 miles dist a New Heaven (Oc, 10s 17m 12M) counteracting a current to setting 260˚ (T)×1.5 mile and E’ly wind causing 5˚ leeway throughout. (Chart No-5055, Dev. Card
No-6,Variation from chart, Gyro error 1.5˚ low)

02.On 06th March 1991, in EP 52˚12′ N, 170˚40′ E, the sextant altitude of the Sun’s UL in the meridian was 31˚59.8′ when chron(error 01m 50s fast) showed 01h 29m 20s. If IE was 2.3′ on the arc and HE was 40m , find the direction of the PL and position through which to draw it.
03. A ship in DR 25˚11′ S, 112˚27˚ E speed 20 kts and co 071˚(T) obtain the following intercept
a. 1731 hrs intercept 5.8′ toward from Az 046˚(T)
b. 1737 hrs intercept 1.7′ Away from Az 282˚(T)
c. 1746 hrs intercept 2.8′ toward from Az 319˚(T)
Find the ships position.

04. A vessel in North Latitude sailed from long. 60˚ W, on a course of 036˚ (T) and make a departure of 160 M, and DMP of 260.Find departure and arrival positions of the ship.

05. Explain the meaning of the terms “Gravity control and Damping control” in connection with Gyrocompass.
06. List the setting or adjusts of Gyro compass in use
07.How will you test Auto-pilot?
08.Write the principles operation of Echo-sounder
09.Write short notes on
a. Weekly notice to mariners
b. Annual notice to mariners
c. Cumulative notice to mariners
d. Voyage Data Recorder and Course Recorder
10. Write short notes on
a) AIS
b) Ships security alert system
c) LRIT
d) E-LORAN

MODEL TEST FOR HOME TUTORIAL
Sub.-Navigation and Navigational Aids.
Total Marks-100
Pass Mark -70
Total time -3 hrs
S/7

01.From a trawler steering a course 250˚(C) and steaming at a speed of 12 knots Nash point lt. house bore 060˚(T) where Foreland point Lt. house bore 205˚(C) at 1700 hrs

(a) Find the position at 1700 Hrs

(b)From the above position find the compass course to steer in order to reach BULL point bore 200˚(G) distance 5 Miles counteracting a current settting 270˚(T) at 4 knots and N’ly wind causing a 4˚ leeway throughout.

(c) find the ETA of Bull Point

(d) Characteristics of NASH point light house.(variation from chart, deviation from chart no-3,chart no-5047)

02.From the following sight find the position of the ship at the time of observation 1500 hrs EP 25˚27′ N, 12˚25′ W intercept 2.5′ away 049˚ (T) run 279˚(T) dist 65 miles , time 1900 hrs from the DR run up intercept 5.4′ Toward bearing 135˚(T)

03. Date 08th July 1991, a vessel take a sextant altitude of sun’s LL 06˚08.7′ at 2118 hrs IE 1.5′ on the arc ,HE 11.4m, a chronometer showed 09h 20m 10s (Error 1m 05s slow ) while DR position 58˚48˚ N 000˚07′ W, ship’s speed 14.5 knots at 2200 hrs.
Find
k. Date and GMT
l. LHA & Declination
m. TZD
n. Intercept, Az and PL
o. Position of ITP
p.
04. Using only the Traverse table find the position arrived from Lat 30˚14′ S ,long 168˚12′ W , course 46˚12′ , Dist 426.8 M.

05. List the setting or adjusts of Gyro compass in use

06. Why regular comparison of standard magnetic compass, Steering compass and Gyro compass ?Why compass error is checked regularly?

07.Draw the block diagram of a Marine Radar and describe the components
08.Write the adjustments of Eco-sounder.
09. What is Jamming , Spoffing and Solar flare and effect on GPS?

MODEL TEST FOR HOME TUTORIAL
Sub.-Navigation and Navigational Aids.
Total Marks-100
Pass Mark -70
Total time -3 hrs
D/7

01.A ship heading speed of 12 knots , Start point L/H bearing 338˚(C) 6 miles off

(a) Find the position at 1300 Hrs.

(b)From the above position find the distance and compass co of Needless channel fairway buoy 005˚(C) 8 miles off current 150˚(T) at 2 knots leeway 5˚ SE’ly

(C) Find true course & distance from Needless channel fairway buoy pilot station to Exmouth Pilot station , keep 6 miles seward uk fisheries limit as per possible (Chart-5056,Variation from chart, Deviation card o-03)

02.From the following sight find the position of the ship at the time of the observation , time 1500 hrs EP 25˚27′ N, 112˚25′ W, intercept 3.5′ Away Az 049˚(T) , run 275˚(T) distance 62 miles . Time 1900 Hrs from the first DR position run up intercept 1.7′ toward bearing 130˚ (T).

03.On 29th Nov, 1991 in DR 26˚27′ N, 130˚27′ W, the sextant altitude of the sun’s UL East of the meridian 28˚11.0′ when chron (error 01m 31s ) showed 05h 49m 20s.If HE was 10m and IE 2.3′ off the arc , calculate the direction of the PL and a position through when it passes.

04. Find arrived position from position 30˚57.8′ W, distance 1600 M, course NE.

05. Write the False echoes of Eco-sounder.

06. What is Jamming, Spoofing and Solar flare and effect on GPS?

07. What is Gravity control? Draw a sketch and show the North seeking in Spin Axis.

08. Write the precaution in restricted visibility as Skipper.

09. Write the adjustments of Auto pilot when auto pilot in use.

10. What is Shadow sector and Blind sector?



DAWA FOR NAV.& NAV. AIDS




NAVIGATION & NAVIGATIONAL AIDS

1.Principles of Navigation By Capt. T.K.Juseph & Capt.S.S.S.Rewari:

Plane Sailing:- Harder prob. No-03, page-20
Mercator sailing:- Exercise no-IV, no-04, H.P. no-01, 02, 03, 04, page(35-36)
Middle/Mean Lat sailing:- Exercise-IV(A), no-01, page-39
Traverse sailing:- no-01, page-44

2.Principles & Practice of Navigation By Capt.A.Frost:

Parallel sailing:- Exampleno-03, page-32
Mercator sailing:- Exercise-3(C), no-06, page-40
Position line from meridian altitude(Staggered observation):-Example-09, page-313
Appendix (1):- Practical paper-01, quest. No-02, 03, page-274 ,Practical Paper-02, No-04

(3) Practical Navigation By Capt. H. Subramanium:

Traverse Tables:- Exercise-02, no-05, page-39
Mercator sailing:- Example-01,02, Exercise-03, no-02, 09
Correction of altitudes:- Back angle example no-01, 02, page-(55-56)
Days work:- Example-05, page-64
Chronometer time:- Example-01, page-72
Lat by meridian altitude(SUN):- Exercise-05, no-01,05, page-86
Azimuth(SUN):- Exercise-06, no-04, page-89
Amplitude(sun):- Example-14.3, exercise-07, no-01, 05, page-(89-91)
Long by Chronometer(sun):- example-14.4, exercise-08, no-05, page-95
Intercept(sun):- exercise-09, no-01, 04, 05, page-98
Ex-meridian(sun):- exercise-10, no-01,03, page-102
Lat by meridian altitude(STAR):- Exercise-11, no-05, page-105
Azimuth(STAR):- example-15.2, exercise-12, no-05, page-(105-108)
Long by Chronometer(STAR):- example-15.3, page-108
Intercept(STAR):- Example-15.4, exercise-01, page-114
Ex-meridian(STAR):- Exercise-15, no-02, 04, page-(117-118)
Observation of polaris:-example-15.6, page-118
Azimuth(PLANET):- example-16.2, page-124
Azimuth(MOON):- example-17.3, page-140

Intercept(MOON):- example-17.5, page-146

Simultaneous Observations:-A-3, A-4, A-10, page-(157-164)

Staggered Observations:-B-1, B-2, B-4, B-7

Correction of simple errors in sughts:-Example-01, page-176

Computation of Altitudes:-example-01, 02, 20.2, exercise-29, no-08, page(183-187)

Star Identification:- example-01, page-189

Great Circle Sailing:- example-01, 02, exercise-31, no-03, 06, 08, 10, page-(194-208)
Altitude Above and Below Pole:- example-01, 08, page-(215-219)