Precautions and procedures before removing cylinder head: Inform company and take permission. Take...
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What is the function of roto cap or valve rotator and working of...
Function: A valve rotator turns the valve on its movement. Due to this, the service life of valve...
What are the components of ECDIS ?
ECDIS represents an item of equipment consisting of Hardware Software and Data The Hardware of the...
What is SSAS or Ship security and alert system and its details?
The ship security alert system is provided to a ship for the purpose of transmitting a security...
What are the requirements for Inert Gas or IG Plant on Tanker...
New statutory requirements for fixed inert gas systems will enter into force on 1 January, 2016, as...
What is BNWAS, its Performance & Carriage Requirements?
What is BNWAS (Bridge Navigational Watch Alarm System)? A Bridge Navigational Watch Alarm...
What is a Chronometer?
The chronometer is an accurate time keeping instrument carried on board. It always shows the GMT...
What is the working principle of the autopilot system?
An output from a gyro or magnetic repeating compass is coupled to a differential amplifier along...
FUNCTION -5 (ELECTRICAL)
Which of the following statements is true concerning a poly-phase synchronous propulsion motor? The...