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SSC JE ME Quiz_ Power Plant Engineering Booster Quiz-9

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Question 1

Which of the following statement is wrong?

Question 2

Which of the following is not correct about steam power cycle

Question 3

_______ is not a water tube boiler.

Question 4

Intercooling and reheating is used to increase the efficiency of the ________.

Question 5

For a gas turbine power plant, identify the correct pair of statements.
P. Smaller in size compared to steam power plant for same power output
Q. Starts quickly compared to steam power plant
R. Works on the principle of Rankine cycle
S. Good compatibility with solid fuel

Question 6

Surging in centrifugal compressor depends on?

Question 7

For two cycles coupled in series, the topping cycle has an efficiency of 40% and the bottoming cycle has an efficiency of 35%. The overall combined cycle efficiency is:

Question 8

Which of the following statement is true with respect to choking of a nozzle that is attached to a tank having a gas __________?

Question 9

In jet propulsion of ships, when the inlet orifices are at right angles to the direction of motion of the ships, the efficiency of propulsion η is______.

V = Absolute velocity of the issuing jet

u = Velocity of the moving ship

Question 10

Fusible plug is used in a boiler to/for:

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AE & JE Exams Mechanical Engineering

Oct 31AE & JE Exams