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Engineering
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ME Set-1
Steam Boilers and Engines
51

Steam Boilers and Engines MCQ with Answers

51) A compound steam engine in which the high pressure and low pressure cylinders have common piston rod, is called

receiver type compound engine

Tandem type compound engine

Woolf type compound engine

none of these

Answer is:

Tandem type compound engine

Steam Boilers and Engines MCQ with Answers

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Related Steam Boilers and Engines MCQ with Answers

52) An economiser is used to increase the temperature of saturated steam without raising its pressure.

Correct

Incorrect

Answer is:

Incorrect

An economiser is used to increase the temperature of saturated steam without raising its pressure.

53) Besides mean effective pressure, the data required to determine the indicated power of an engine include

piston diameter, length of stroke and calorific value of fuel

piston diameter, specific fuel consumption and Calorific value of fuel

piston diameter, length of stroke and speed of rotation

specific fuel consumption, speed of rotation and torque

Answer is:

piston diameter, length of stroke and speed of rotation

54) The function of a governor is to keep the engine speed uniform at all load conditions.

Correct

Incorrect

Answer is:

Correct

55) The efficiency of the plant __________ with the mechanical draught.

increases

decreases

remains constant

none of these

Answer is:

increases

Steam Boilers and Engines MCQ with Answers

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