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2ND MATE EXAM ORAL QUESTIONS AND ANSWERS BY CAPT-AJAY-KUMAR - LATEST QUESTIONS



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Asked 1 time (Latest on 21-Aug-2011)

Q. 1) What is TRS ?

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    Tropical Revolving Storms which forms in  Tropical regions. Northern hemisphere it moves towards north and vice versa in Southern hemisphere.





      Asked 1 time (Latest on 21-Aug-2011)

      Q. 2) What are the differences between raster and vector charts ?

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        raster chart is the photo copy of the paper chart,vector chart is electronic form of chart

        Vikas Tiwari | 8 years ago | EDIT | REPLY

          Asked 1 time (Latest on 21-Aug-2011)

          Q. 3) What is the visible horizon ?

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            IT BOUNDS THE VISIBILITY OF THE OBSERVER AT SEA

            Vivek Misra | 9 years ago | EDIT | REPLY
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              bounding the observer field of vision at sea

              Arunkumar Moorthy | 8 years ago | EDIT | REPLY

                Asked 1 time (Latest on 21-Aug-2011)

                Q. 4) Code the rule no1 & 38

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                  CODE AS PER ROR... THATS IT..

                  Mantri Sridhar | 7 years ago | EDIT | REPLY

                    Asked 1 time (Latest on 21-Aug-2011)

                    Q. 5) What are the errors of sextant ?

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                      INDEX ERROR
                      ERROR OF PERPENDICULARITY
                      COLLIMINATION ERROR
                      SIDE ERROR

                      Vivek Misra | 9 years ago | EDIT | REPLY
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                        in addition there are some non-adjustable erroes
                         graduation error,shade error,optical error, prismatic error,telescopic error

                        Jude Buy | 8 years ago | EDIT | REPLY
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                          Sextant Errors are of 2 Types:
                          1) Adjustable error,
                          2) Non Adjustable errors
                          1)Adjustable errors:
                            a)error of perpendicularity,
                            b)Index error,
                            c)Side error,
                            d)Error of collimination
                          2)Non adjustable Errors:
                            a)Graduation Error,
                            b)Shade Error,
                            c)Optical Error,
                            d)convex Error..

                          Mantri Sridhar | 7 years ago | EDIT | REPLY

                            Asked 1 time (Latest on 21-Aug-2011)

                            Q. 6) How do you know TRS has formed ?

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                              SWELL
                              ATMOSPHRIC PRESSURE DECRSIN
                              WIND INCRESE
                              LIGHTINING
                              SATELITE IMAGE

                              Vivek Misra | 9 years ago | EDIT | REPLY

                                Asked 1 time (Latest on 21-Aug-2011)

                                Q. 7) How do take a sight ?

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                                  using instruments like sextant..with some simple navigational calculations...

                                  Joison Joy | 8 years ago | EDIT | REPLY

                                    Asked 1 time (Latest on 21-Aug-2011)

                                    Q. 8) Situations: when you are entering TSS and found a vessel crossing from you are port bow action ?

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                                      if the cpa matters , and collision cant be avoided by the give way vsl alone then i will alter other wise , maintain co and speed.

                                      Jude Buy | 8 years ago | EDIT | REPLY
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                                        take the series of brg if risk of collision does not exist the maintain co and speed if roc exist the i will give five sort and rapid blast, check nav lights, inform master,inform engine room,put helms men and still she is not taking an action then one short blasta/co to stbd if depth available or reduce speed

                                        Vinaykumar Tandel | 8 years ago | EDIT | REPLY

                                          Asked 1 time (Latest on 21-Aug-2011)

                                          Q. 9) How do take bearings when approaching a hourbor or berth ?

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                                            BY A FIXED OBJECT OR A SHARP BEND
                                            LEADING LIGHTS

                                            Vivek Misra | 9 years ago | EDIT | REPLY

                                              Asked 1 time (Latest on 21-Aug-2011)

                                              Q. 10) What are errors of echo sounder ?

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                                                VELOCITY ERROR
                                                DRAFT ERROR
                                                CROSS NOISE
                                                TRANSMISSION ERROR
                                                MULTIPLE ECHO
                                                FALSE ECHO

                                                Vivek Misra | 9 years ago | EDIT | REPLY
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                                                  velocity of propagation in water, stylus speed error, pythagoras error, multiple echoes, thermal and density layers, zero line adjustment error, cross noise, Aeration.

                                                  Arunkumar Moorthy | 8 years ago | EDIT | REPLY

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