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ME Set-3
IC Engines
76

IC Engines MCQ with Answers

76) The mean effective pressure obtained from engine indicator indicates the

maximum pressure developed

minimum pressure

instantaneous pressure at any instant

average pressure.

Answer is:

average pressure.

IC Engines MCQ with Answers

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Related IC Engines MCQ with Answers

77) For the same power developed in I.C. engines, the cheaper system is

naturally aspirated

supercharged

centrifugal pump

turbo charger

Answer is:

supercharged

78) Installation of supercharger on a four-cycle diesel engine can result in the following percentage increase in power

upto 25%

upto 35%

upto 50%

upto 100%.

Answer is:

upto 100%.

79) Scavenging is usually done to increase

thermal efficiency

speed

power output

fuel consumption

Answer is:

power output

80) Which of the following is the lightest and most volatile liquid fuel

diesel

kerosene

fuel oil

gasoline

Answer is:

gasoline

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