Top 350+ Solved Power Plant Engineering (PPE) MCQ Questions Answer
Q. The gas turbine power plant mainly uses which among the following fuels?
a. coal and peat
b. kerosene oil and diesel oil and residual oil
c. gas oil
d. natural gas and liquid petroleum fuel
Q. The temperature in a dry bottom pulverised coal furnace, in degree Celsius is about?
a. 1200
b. 1300
c. 1400
d. 2000
Q. What happens to the availability in a combined cycle plant?
a. decreases
b. increases
c. remains same
d. cannot say
Q. Which of the following is not a type of Combined Plant?
a. sodium- mercury-potassium plant
b. gas turbine-steam turbine plant
c. thermionic steam plant
d. thermoelectric steam plant
Q. Which of these is not a component of nuclear reactor?
a. reactor core
b. refractor
c. control rod
d. biological shield
Q. What efficiencies of thermionic power generator have been realised?
a. 50-60%
b. 40-50%
c. 10-20%
d. 30-40%
Q. In economics of nuclear power plant taxes and insurance charges are taken as
a. operating cost
b. maintenance cost
c. capital cost
d. fixed cost
Q. PWR stands for
a. power
b. partially weathered rock
c. pressurized water reactor
d. packaging waste regulations
Q. What does the top of the pressurizer in pressurized water reactor consists of at primary system pressure?
a. steam
b. air
c. water
d. fluids
Q. Select the incorrect statement which supports PWR.
a. water is used as coolant
b. pwr is stable in operation
Q. Select the incorrect statement about PWR.
a. high primary circuit pressure requires a strong pressure vessel
b. corrosion is less in pwr
c. during fuel charging in pwr, the reactor has to be shut down at least for a month
d. pwr results in uneven heating
Q. LWR stands for
a. lower water reactor
b. line water reactor
c. liquefied water reactor
d. light water reactor
Q. In which reactor is the coolant in direct contact with the heat producing nuclear fuel?
a. fast breeder reactor
b. pressurized water reactor
c. boiling water reactor
d. heavy water reactor