EXHAUST VALVE
Before mark v engine i.e. before 1991 man engines had throttle valves which works to dampen the exhaust valve closing also the thermal expansion of oil is taken care of this valve.
Throttle valve is...
EXHAUST GAS CLEANING SYSTEM (EGCS) REQUIREMENTS
1. REGULATORY REQUIREMENTS
1.1. From 1 January 2020, the limit for Sulphur in fuel oil used on board ships operating outside designated emission control areas (ECA) will be reduced from 3.5% to 0.50% m/m (mass...
INTACT STABILITY CODE
IMO has developed intact stability standards for various types of ships, leading to the completion of the Code on the Intact Stability for All Types of Ships Covered by IMO Instruments intact stability(IS Code)...
CLASS-4 SAFETY ORAL QUESTIONS PART-2
Q. Bar keel
Q. Freeboard
Q. Tpc
Q. Fresh water to sea water draught will change ? Why?
Q. Ism
Q. Objective
Q. Process for reporting accident
Q. SMS
Q. E/r what all fire fighting equipment are present?
Q. Hypermist working and regulations...
CLASS-4 SAFETY ORAL QUESTIONS PART-1
Q. Rescue boat.
Q. Life boat
Q. SCABA checks
Q. EEBD checks
Q. Davit maintenance
Q. LSA on your ships ?
Q. Special construction design of container ship
Q. How torsion box prevent torsion and racking
Q. Fire detection system.
Q. Annex 1...
CLASS-4 KOLKATA MMD ORAL QUESTIONS PART-11
Function - 4b, 6
Surveyor - Bannerjee sir
Q. Refrigeration compressor scraper ring gone. Oil filled up in line. What is the first thing to do?
Q. Overhead welding precaution
Q. Voltage transformer: what maintenance to be done
Q....
CLASS-4 KOLKATA MMD ORAL QUESTIONS PART-10
Function - 4b, 6
Q. What Engine you sailed
Q. OMD alarm, What action you take.
Q. Main Engine Interlocks
Q. Steering Gear Safeties
Q. Boiler Water Chloride level , and what you will do if not in the...
CLASS-4 KOLKATA MMD ORAL QUESTIONS PART-9
Function-6
Surveyor - Banerjee & Rao sir
Q. Safety precaution in Dry dock
Q. Tig and Mig welding.
Q. Vertical overhead welding precaution
Q. Voltage transformer maintenance
Q. How to pressure test dumb condenser?
Q. Valve before seachest filter stuck. Actions?
Q....
CLASS-4 KOLKATA MMD ORAL QUESTIONS PART-7
Function - 4b, 6
Surveyor - Biswas Sir
Q. Air bottle survey.
Q. Boiler steam drum manufacturing.
Q. Early injection, show in draw card & it's effects.
Q. Propeller fitting in it's preparations.
Q. A/E getting hot in 50% load,...