Question 1

Drafts of Furnace

Accepted Answer

Natural and Mechanical

Answer

Force  and Mechanical

Answer

Forced and Induced

Answer

Natural and Induced

Question 2

Each of the following is an element of fire triangle, except

Accepted Answer

Liquid

Answer

Heat

Answer

Fuel

Answer

Air

Question 3

Each of the following is a mode of heat transfer taking place in boiler, except?

Accepted Answer

Heat

Answer

Radiation

Answer

Conduction

Answer

Convection

Question 4

Types of condenser

Accepted Answer

Surface and Jet

Answer

Surface and Rotary

Answer

Surface and Mechanical

Answer

Natural and Jet

Question 5

Each of the following is a type of valve actuator, except

Accepted Answer

Solenoid

Answer

Mechanical

Answer

Electrical

Answer

Pneumatic

Question 6

Each of the following is the  separate systems of compressed air, except?

Accepted Answer

Sanitary Air

Answer

Soot Blowing Air

Answer

Plant Air

Answer

Instrument Air

Question 7

Each of the following  is a major variables in feedwater control system, except?

Accepted Answer

Fuel

Answer

Water Flow

Answer

Steam Flow

Answer

Drum Level

Question 8

The following  are the purpose of a combustion control system, except?

Accepted Answer

Regulate  proper combustion

Answer

Regulate removal of the flue gases

Answer

Regulate air input

Answer

Regulate fuel input

Question 9

Two main functions of governor of a steam turbine?

Accepted Answer

Respond to minute changes in speed and transform these changes in speed into proportional changes in steam flow.

Answer

Regulate changes in speed and Convert these changes in speed into proportional changes in air flow.

Question 10

Types of interlocks.

Accepted Answer

Permissive and Tripping

Answer

Automatic and Manual

Question 11

Each of the following is a communication equipment used in operation, except?

Accepted Answer

Cellphone

Answer

Intercom

Answer

Telephone

Answer

Radio

Question 12

The following are considered as controllable factors affecting plant heat rate, except

Accepted Answer

Pumps and Compressor

Answer

Auxiliary Power

Answer

Air for Combustion

Answer

Steam Pressure at the Turbine Throttle

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