The part of a boiler where water is stored and heated is the:

Which of the following is a prime mover?

The main function of the condenser in a steam power plant is to:

A governor is used in a steam turbine to:

The boiler mountings that prevents the water level from falling too low is the:

The process of removing air and non-condensable gases from a condenser is called:

The working fluid in a gas turbine is usually:

What type of boiler has water inside the tubes and hot gases outside?

A device used to heat feedwater by utilizing exhaust steam is called:

The thermal efficiency of a steam power plant is primarily limited by:

Which of these is NOT a component of a diesel engine?

The lubricating oil in a power plant is used mainly to:

The mechanical device that converts reciprocating motion into rotary motion in an engine is:

The part of a gas turbine that compresses the air before combustion is:

The main function of an evaporator in an ice plant is to:

Which of the following is a positive displacement pump?

In a refrigeration system, the device that reduces the pressure of refrigerant is:

A reciprocating compressor works on the principle of:

A stuffing box is found in:

The primary function of a mechanical seal in pumps is to:

The part of a refrigeration system that rejects heat to the surroundings is the:

The operating pressure of ammonia refrigeration systems is generally:

In sugar mills, the machine used to extract juice from cane is called:

The efficiency of an ice plant depends on:

Which of these is NOT a type of compressor?

Which valve prevents the backflow of fluid in a pipeline?

A belt drive is an example of:

The pump used to handle sewage is usually a:

The main purpose of a strainer in pipelines is to:

Which of these is an example of preventive maintenance?

A coupling is used to:

The safety device that prevents a pump from running dry is:

The cutting tool of a lathe is mounted on the:

The operation of finishing internal surfaces with a rotating tool is called:

The part of a lathe used to hold and rotate the workpiece is:

Which of these welding methods uses a non-consumable electrode?

The main purpose of a center drill is:

The process of heating steel and cooling it rapidly to harden it is called:

A Vernier caliper can measure up to an accuracy of:

The welding symbol "⊔" indicates:

The tool used for checking shaft runout is:

A cold chisel is primarily used for:

The correct file for finishing curved surfaces is:

The angle of a standard drill point is:

Which of the following is NOT a part of a milling machine?

The gas used for oxy-acetylene welding is:

The process of removing small chips to bring the work to final size is:

Which of these is a non-destructive test?

The type of hammer most commonly used for fitting is: