Question 1

A plant producing both, electrical power & process heat simultaneously is?

Accepted Answer

A) cogenital plant 
B) cogenerial plant 
C) cogeneration plant 
D) conglomerate plant 
A) cogenital plant 
B) cogenerial plant 
C) cogeneration plant 
D) conglomerate plant C

Question 2

What is meant by inter cooling?

Accepted Answer

A) removal of heat from compressed air between stages of compression 
B) transfer of heat energy from exhaust gases to the compressed air flowing between compressor and the combustion chamber 
C) to increase the temperature of partially expanded gases by burning more fuel 
D) none of the mentioned 
A) removal of heat from compressed air between stages of compression 
B) transfer of heat energy from exhaust gases to the compressed air flowing between compressor and the combustion chamber 
C) to increase the temperature of partially expanded gases by burning more fuel 
D) none of the mentioned A

Question 3

What efficiencies of thermionic power generator have been realised?

Accepted Answer

A) 50-60% 
B) 40-50% 
C) 10-20% 
D) 30-40% 
A) 50-60% 
B) 40-50% 
C) 10-20% 
D) 30-40% C

Question 4

In a by-product power cycle?

Accepted Answer

A) the power is produced initially 
B) power production is in the middle stages of the cycle 
C) power production is after the cycle has ended 
D) none of the mentioned 
A) the power is produced initially 
B) power production is in the middle stages of the cycle 
C) power production is after the cycle has ended 
D) none of the mentioned

Question 5

In economics of nuclear power plant taxes and insurance charges are taken as

Accepted Answer

A) operating cost 
B) maintenance cost 
C) capital cost 
D) fixed cost 
A) operating cost 
B) maintenance cost 
C) capital cost 
D) fixed cost

Question 6

Which of these is not a component of nuclear reactor?

Accepted Answer

A) reactor core 
B) refractor 
C) control rod 
D) biological shield 
A) reactor core 
B) refractor 
C) control rod 
D) biological shield

Question 7

What is regeneration?

Accepted Answer

A) removal of heat from compressed air between stages of compression 
B) transfer of heat energy from exhaust gases to the compressed air flowing between compressor and the combustion chamber 
C) to increase the temperature of partially expanded gases by burning more fuel 
D) transfer of heat energy from exhaust gases to the compressed air flowing between compressor and the combustion chamber and increases the temperature of partially expanded gases by burning more fuel 
A) removal of heat from compressed air between stages of compression 
B) transfer of heat energy from exhaust gases to the compressed air flowing between compressor and the combustion chamber 
C) to increase the temperature of partially expanded gases by burning more fuel 
D) transfer of heat energy from exhaust gases to the compressed air flowing between compressor and the combustion chamber and increases the temperature of partially expanded gases by burning more fuel

Question 8

The maximum steam temperature in a

Accepted Answer

A) 600 
B) 500 
C) 300 
D) 100 
A) 600 
B) 500 
C) 300 
D) 100

Question 9

A Gas Turbine is which type of combustion plant?

Accepted Answer

A) external 
B) open 
C) internal 
D) cannot say 
A) external 
B) open 
C) internal 
D) cannot say

Question 10

Which of the following is not a type of Combined Plant?

Accepted Answer

A) sodium- mercury-potassium plant 
B) gas turbine-steam turbine plant 
C) thermionic steam plant 
D) thermoelectric steam plant 
A) sodium- mercury-potassium plant 
B) gas turbine-steam turbine plant 
C) thermionic steam plant 
D) thermoelectric steam plant

Question 11

What happens to the availability in a combined cycle plant?

Accepted Answer

A) decreases 
B) increases 
C) remains same 
D) cannot say 
A) decreases 
B) increases 
C) remains same 
D) cannot say

Question 12

In a back pressure turbine

Accepted Answer

A) pressure at the exhaust from the turbine is the saturation pressure corresponding to the temperature desired in the process 
B) pressure at the entrance of the turbine is the saturation pressure corresponding to the temperature desired in the process 
C) pressure at the exhaust from the turbine is the saturation pressure corresponding to the pressure desired in the process 
D) none of the mentioned 
A) pressure at the exhaust from the turbine is the saturation pressure corresponding to the temperature desired in the process 
B) pressure at the entrance of the turbine is the saturation pressure corresponding to the temperature desired in the process 
C) pressure at the exhaust from the turbine is the saturation pressure corresponding to the pressure desired in the process 
D) none of the mentioned

Question 13

What would be the temperature of the gas in the combustion chamber?

Accepted Answer

A) 500 °c 
B) 1600 °c 
C) 1200 °c 
D) 650 °c 
A) 500 °c 
B) 1600 °c 
C) 1200 °c 
D) 650 °c

Question 14

Which of the following is a good medium for constant temperature heating?

Accepted Answer

A) water 
B) steam 
C) coolant 
D) diesel 
A) water 
B) steam 
C) coolant 
D) diesel

Question 15

Which of these is a working fluid in the bottoming plant of a Brayton-Rankine combined plant?

Accepted Answer

A) mercury 
B) steam 
C) water 
D) air 
A) mercury 
B) steam 
C) water 
D) air

Question 16

What is the air standard cycle for a Gas- Turbine called?

Accepted Answer

A) reheat cycle 
B) rankine cycle 
C) brayton cycle 
D) diesel cycle 
A) reheat cycle 
B) rankine cycle 
C) brayton cycle 
D) diesel cycle

Question 17

The gas turbine power plant mainly uses which among the following fuels?

Accepted Answer

A) coal and peat 
B) kerosene oil and diesel oil and residual oil 
C) gas oil 
D) natural gas and liquid petroleum fuel 
A) coal and peat 
B) kerosene oil and diesel oil and residual oil 
C) gas oil 
D) natural gas and liquid petroleum fuel

Question 18

The temperature in a dry bottom pulverised coal furnace, in degree Celsius is about?

Accepted Answer

A) 1200 
B) 1300 
C) 1400 
D) 2000 
A) 1200 
B) 1300 
C) 1400 
D) 2000

Question 19

Which of these is not considered economical for cogeneration?

Accepted Answer

A) a high fraction of electric to total energy 
B) a low fraction of electric to total energy 
C) a low fraction of total energy to electric energy 
D) none of the mentioned 
A) a high fraction of electric to total energy 
B) a low fraction of electric to total energy 
C) a low fraction of total energy to electric energy 
D) none of the mentioned

Question 20

Power is produced when the working fluid does some work on the?

Accepted Answer

A) shaft 
B) fins 
C) blades 
D) none of the mentioned 
A) shaft 
B) fins 
C) blades 
D) none of the mentioned

A plant producing both, electrical power & process heat simultaneously is?

What is meant by inter cooling?

What efficiencies of thermionic power generator have been realised?

In a by-product power cycle?

In economics of nuclear power plant taxes and insurance charges are taken as

Which of these is not a component of nuclear reactor?

What is regeneration?

The maximum steam temperature in a

A Gas Turbine is which type of combustion plant?

Which of the following is not a type of Combined Plant?

What happens to the availability in a combined cycle plant?

In a back pressure turbine

What would be the temperature of the gas in the combustion chamber?

Which of the following is a good medium for constant temperature heating?

Which of these is a working fluid in the bottoming plant of a Brayton-Rankine combined plant?

What is the air standard cycle for a Gas- Turbine called?

The gas turbine power plant mainly uses which among the following fuels?

The temperature in a dry bottom pulverised coal furnace, in degree Celsius is about?

Which of these is not considered economical for cogeneration?

Power is produced when the working fluid does some work on the?

Boiler Efficiency and Classification

Energy Generation and Fuel Handling in Power Plants

Nuclear Power Reactors

Nuclear and Geothermal Energy Concepts

Electrical Energy and Power Plants

Energy Generation and Technology: Nuclear Power Economics, and Power Plant Efficiency

Terminology and Applications of Nuclear Power and Geothermal Energy

Nuclear Energy and Waste Disposa

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Exam 3: Power Generation and Cogeneration Processes

A plant producing both, electrical power & process heat simultaneously is?

What is meant by inter cooling?

What efficiencies of thermionic power generator have been realised?

In a by-product power cycle?

In economics of nuclear power plant taxes and insurance charges are taken as

Which of these is not a component of nuclear reactor?

What is regeneration?

The maximum steam temperature in a

A Gas Turbine is which type of combustion plant?

Which of the following is not a type of Combined Plant?

What happens to the availability in a combined cycle plant?

In a back pressure turbine

What would be the temperature of the gas in the combustion chamber?

Which of the following is a good medium for constant temperature heating?

Which of these is a working fluid in the bottoming plant of a Brayton-Rankine combined plant?

What is the air standard cycle for a Gas- Turbine called?

The gas turbine power plant mainly uses which among the following fuels?

The temperature in a dry bottom pulverised coal furnace, in degree Celsius is about?

Which of these is not considered economical for cogeneration?

Power is produced when the working fluid does some work on the?

Boiler Efficiency and Classification

Energy Generation and Fuel Handling in Power Plants

Nuclear Power Reactors

Nuclear and Geothermal Energy Concepts

Electrical Energy and Power Plants

Energy Generation and Technology: Nuclear Power Economics, and Power Plant Efficiency

Terminology and Applications of Nuclear Power and Geothermal Energy

Nuclear Energy and Waste Disposa

Filters