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Showing posts from July, 2017

Steering Gear Control

Steering Gear Control Steering Gear Control ◾Control for main steering gear should be provided from both navigation bridge and steering compartment. ◾In case of chemical tankers and gas carriers two independent hydraulic tele-motors shall be fitted. ◾Auxiliary steering gear shall be operated independently from the wheel house. ◾There should be two independent power supply for the control circuits, one from main switch board and one from emergency switch board. ◾If no emergency generator is there, then two independent connections to be fed to the controller circuits from port and starboard side of the main switch board, so that in case of fire, one can be isolated. ◾In case of failure of main steering gear, second one should start within 45 seconds. ◾Audio and visual alarms to be provided in wheel house for failure of power to the steering gear and control system. ◾Only short circuit protection to be provided on main supply and control system, by means of fuses. ...
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Questions asked in COC

           Questions asked in COC 1. 2 gen same kw and amps r different, which gen power factor will be more ? 2. Garbage management plan duty of electrical officer ? 3. Co2 release procedure and what all things do before operating. 4. Man over board what is ur immediate action? 
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Questions shared by Karanan(12-07-2017)-PART2

Questions shared by Karanan(12-07-2017)-PART2    1.types of ship sailed(no introduction).         2.type of propulsion(fpp or cpp)              3.how speed is regulate in your ship?(i told govener reguate fuel)he accepted.        4.explain power triangle?       5.draw power diagram for stardelta and autotransformer? ( cross question rearding open and close transition).     6.draw and explain soft starter?      7. In galley fire wat is ur first action( he wanted to listen the emergency stop to be activated)                                  8.wat is banwas?                      9.wat are the pollutants in marpol( all anexes to tell)          10.solas all chapters name only???   ...
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Questions shared by Karnan(12-07-2017)

                                             Questions shared by Karnan(12-07-2017) Questions: 1.Explain the alarm circuit of navigational lights . 2. ESB fire 3. Brush less generator cross questions 4. MCP principle 5. Power factor  6. Air gap 1.how voltage is generated from alternator 2.what are the documents u will keep ready before electrical survey onboard 3.duties in fire and abandon ship drill 4.What is high voltage and its advantages 5.how to test AE LO low pressure alarm Surveyor: venugopal Result : pass What is neutral system onbord How the equipments are save guard from earth fault? High voltage safeties  Eme.gen starting proceedure Alternator megger test  ISM ISPS Why ETO coc  Mr.Venugopal
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External questions by Katyal

         EXTERNAL QUESTIONS SHARED BY KARANAN External: Mr. Katyal Questions asked 1. Tanker Safeties 2. Inert Gas Generator Alarms 3. Portable equipments associated with IG 4. Speed Droop 5. Harmonics 6. What Safeties u observe while changing light in pump room 7. What makes batteries to connect ESB when emg. Gen fails 8. 2 gen are running and current is fluctuating, what is the probable cause 9. Given a ckt diagram consisting of 5 pages of aux engine ckt. Asked one gen not starting. What all checks u do and reasons for not starting 10. In cascade tank there is a sensor apart lever sensor. What it does n how it works 11. What all Safeties u observe while doing maintenance on aux engine Result: Passed. How temp sensor tripping the cop Boiler air servo drive process and signal Epirb What is mmsi How decide life raft capacity What r the thing inside the life raft . How magnetic amplifier works and where it is used . Name-Vijay Pal ...
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Study materials shared by karanan

Study materials and question papers 1) Coc orals questions by Bhaskaran sir Click here to download 2) Dhiraj ETO oral Question paper set. Click here to Download 3) Question paper Click here to download part1 Click here to download part2 Click here to download Part3 Questions asked in ETO COC orals Exam, Kochi MMD. 4) Bilge Pump operational panel Click here to downlaod video
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