Explain the different between gate valve and globe valve?

673

Explain why self closing sounding pipes are used onboard?

574

What is crankshaft explosion?

683

Describe the operation of bi-metallic sensor with the help of a diagram?

648

What is the advantage and disadvantages have the small amount of super heat for the refrigerant vapors entering the compressors suctions?

823

How you can distinguish between 2S and 4S engine?

640

What are your Future Plans for Abu Dhabi Marine Operating

2000

In ship cranes, there is a provision of providing a conveyor for the cable there is no provision of slip ring. Then explain how it is possible ?

920

Why self closing sounding pipes are used onboard?

596

What are the functions of paring disc and flow control disc in purifier and clarifier?

717

Show the sinosoidial effect built in a generator with the help of a diagram?

632

what is the power in horse power of a 4 stroke diesel with the following make up? piston diameter = 250mm length = 70mm stroke = 300 1 bar (1013kpa) rpm = 5/second please show workings

2667

Give an example each of a shipboard use of an adiabatic process and an isothermal process?

786

Find the area of the disc at 62 c whose diameter is 3.4m at zero degrees celsius. Linear coefficient of expansion is .0000118 per degree c.

687

In Australia what is minimum qualifications if the ship has two Main Engines each engine is 2400HP and each engine has its own shaft and propeller. Rgds_____Robert

2082