Exercise: Steam Boilers And Engines

Questions for: Steam Boilers And Engines

Besides mean effective pressure, the data required to determine the indicated power of an engine include
A:
piston diameter, length of stroke and calorific value of fuel
B:
piston diameter, specific fuel consumption and Calorific value of fuel
C:
piston diameter, length of stroke and speed of rotation
D:
specific fuel consumption, speed of rotation and torque
Answer: C
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An economiser is used to increase the temperature of saturated steam without raising its pressure.
A:
Correct
B:
Incorrect
C:
D:
Answer: B
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A compound steam engine in which the high pressure and low pressure cylinders have common piston rod, is called
A:
receiver type compound engine
B:
Tandem type compound engine
C:
Woolf type compound engine
D:
none of these
Answer: B
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Which of the following boiler is best suited to meet the fluctuating demand of steam ?
A:
Locomotive boiler
B:
Lancashire boiler
C:
Cornish boiler
D:
Babcock and Wilcox boiler
Answer: A
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A safety valve mainly used with locomotive and marine boilers is
A:
lever safety valve
B:
dead weight safety valve
C:
high steam and low water safety valve
D:
spring loaded safety valve
Answer: D
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