The heat removed from the refrigerant in the condenser of a refrigeration plant is the （）

In the refrigeration compressor the temperature of the vapor is （） by compression.

The temperature of the refrigerant in the evaporator coil depends mostly upon the （）.

If the capacity of a centrifugal pump decreases gradually over a long period of time, you should replace the （）.

If the carrier is responsible for the damage or loss of the cargo，（）will have to pay to the insurance company.

As the refrigerant passes through the valve orifice, its pressure is reduced and part of the refrigerant turns into （）.

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The purpose of the purge valve at the top of the condenser in a refrigerating system is to（）

In which of the listed refrigeration system components does superheating of the refrigerant take place?（）

If a refrigeration compressor is running continuously without lowering temperature as normal in the refrigerator, the trouble may be （）.

If the scavenge fire is of a more major nature, if there is a risk of the fire extending or if the scavenge trunk is adjacent to the crankcase with risk of a hot spot developing it sometimes becomes necessary to （）the engine.