Question 1

Select the incorrect statement which supports PWR.

Accepted Answer

A) water is used as coolant 
B) pwr is stable in operation 
C) uses natural fuel 
A) water is used as coolant 
B) pwr is stable in operation 
C) uses natural fuel C

Question 2

Thermal shield is used in high powered nuclear reactors to

Accepted Answer

A) absorb the fast neutrons 
B) protect the walls of the reactor from radiation damage 
C) slow down the secondary neutrons 
D) protect the fuel element from coming in contact with the coolant 
A) absorb the fast neutrons 
B) protect the walls of the reactor from radiation damage 
C) slow down the secondary neutrons 
D) protect the fuel element from coming in contact with the coolant B

Question 3

Where was the first control fission of an atom carried out?

Accepted Answer

A) india 
B) japan 
C) russia 
D) germany 
A) india 
B) japan 
C) russia 
D) germany D

Question 4

Select the incorrect statement about PWR.

Accepted Answer

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 
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

Question 5

Which was the first country to develop an atomic bomb?

Accepted Answer

A) russia 
B) united states 
C) china 
D) japan 
A) russia 
B) united states 
C) china 
D) japan

Question 6

Which of the following may be used to measure the rate of nuclear disintegration?

Accepted Answer

A) geiger-muller counter 
B) cold chamber 
C) cyclotron 
D) van de graph generator 
A) geiger-muller counter 
B) cold chamber 
C) cyclotron 
D) van de graph generator

Question 7

CANDU stands for

Accepted Answer

A) canadian natural darmstadtium uranium 
B) canadian natural deuterium uranium 
C) canadian natural dubnium uranium 
D) canadian natural dysprosium uranium 
A) canadian natural darmstadtium uranium 
B) canadian natural deuterium uranium 
C) canadian natural dubnium uranium 
D) canadian natural dysprosium uranium

Question 8

One amu is equivalent to?

Accepted Answer

A) 931 MeV 
B) 93.1 eV 
C) 9.31 eV 
D) 931 J 
A) 931 MeV 
B) 93.1 eV 
C) 9.31 eV 
D) 931 J

Question 9

How many types of Boiling water reactor cycles are there?

Accepted Answer

A) 2 
B) 3 
C) 4 
D) 5 
A) 2 
B) 3 
C) 4 
D) 5

Question 10

Which country invented CANDU heavy water reactor?

Accepted Answer

A) canada 
B) germany 
C) russia 
D) bolivia 
A) canada 
B) germany 
C) russia 
D) bolivia

Question 11

GCFBR stands for

Accepted Answer

A) gas conditioned fast breeder reactor 
B) gas cooled fast breeder reactor 
C) gas conditioned fast boiling reactor. 
D) gas cooled fast breeder reactor. 
A) gas conditioned fast breeder reactor 
B) gas cooled fast breeder reactor 
C) gas conditioned fast boiling reactor. 
D) gas cooled fast breeder reactor.

Question 12

Which of the following may not need a moderator?

Accepted Answer

A) candu reactor 
B) fast breeder reactor 
C) homogeneous reactor 
D) none of the mentioned 
A) candu reactor 
B) fast breeder reactor 
C) homogeneous reactor 
D) none of the mentioned

Question 13

A boiling water reactor is the one, in which the

Accepted Answer

A) pressurised water is pumped into the core. 
B) coolant water, after being heated in the reactor core, generates steam in a boiler 
C) fuel and the coolant are thoroughly mixed to form a homogeneous solution 
D) coolant water is allowed to boil in the core of the reactor 
A) pressurised water is pumped into the core. 
B) coolant water, after being heated in the reactor core, generates steam in a boiler 
C) fuel and the coolant are thoroughly mixed to form a homogeneous solution 
D) coolant water is allowed to boil in the core of the reactor

Question 14

Which reactor uses orthometaerhenyl and paratherphenyl as coolant and moderator?

Accepted Answer

A) liquid metal fast breeder reactor 
B) gas cooled fast breeder reactor 
C) organic substance cooled reactor 
D) candu heavy water reactor 
A) liquid metal fast breeder reactor 
B) gas cooled fast breeder reactor 
C) organic substance cooled reactor 
D) candu heavy water reactor

Question 15

What is acronym of LMFBR?

Accepted Answer

A) liquid molecular fast boiling reactor 
B) liquid metal fast breeder reactor 
C) liquefied metal fast boiling reactor 
D) liquid metal fast boiling reactor 
A) liquid molecular fast boiling reactor 
B) liquid metal fast breeder reactor 
C) liquefied metal fast boiling reactor 
D) liquid metal fast boiling reactor

Question 16

In which reactor is the coolant in direct contact with the heat producing nuclear fuel?

Accepted Answer

A) fast breeder reactor 
B) pressurized water reactor 
C) boiling water reactor 
D) heavy water reactor 
A) fast breeder reactor 
B) pressurized water reactor 
C) boiling water reactor 
D) heavy water reactor

Question 17

Using Helium gas in GCFBR has many advantages.

Accepted Answer

A) True 
 B)False

Question 18

What does the top of the pressurizer in pressurized water reactor consists of at primary system pressure?

Accepted Answer

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

Question 19

How many percentage of fissionable U-235

Accepted Answer

A) 0.1% 
B) 0.5% 
C) 0.7% 
D) 1.5% 
A) 0.1% 
B) 0.5% 
C) 0.7% 
D) 1.5%

Question 20

Nuclear plant is located near the area where cooling water is available.

Accepted Answer

A) True 
 B)False

Select the incorrect statement which supports PWR.

Thermal shield is used in high powered nuclear reactors to

Where was the first control fission of an atom carried out?

Select the incorrect statement about PWR.

Which was the first country to develop an atomic bomb?

Which of the following may be used to measure the rate of nuclear disintegration?

CANDU stands for

One amu is equivalent to?

How many types of Boiling water reactor cycles are there?

Which country invented CANDU heavy water reactor?

GCFBR stands for

Which of the following may not need a moderator?

A boiling water reactor is the one, in which the

Which reactor uses orthometaerhenyl and paratherphenyl as coolant and moderator?

What is acronym of LMFBR?

In which reactor is the coolant in direct contact with the heat producing nuclear fuel?

Using Helium gas in GCFBR has many advantages.

What does the top of the pressurizer in pressurized water reactor consists of at primary system pressure?

How many percentage of fissionable U-235

Nuclear plant is located near the area where cooling water is available.

Boiler Efficiency and Classification

Energy Generation and Fuel Handling in Power Plants

Power Generation and Cogeneration Processes

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 4: Nuclear Power Reactors

Select the incorrect statement which supports PWR.

Thermal shield is used in high powered nuclear reactors to

Where was the first control fission of an atom carried out?

Select the incorrect statement about PWR.

Which was the first country to develop an atomic bomb?

Which of the following may be used to measure the rate of nuclear disintegration?

CANDU stands for

One amu is equivalent to?

How many types of Boiling water reactor cycles are there?

Which country invented CANDU heavy water reactor?

GCFBR stands for

Which of the following may not need a moderator?

A boiling water reactor is the one, in which the

Which reactor uses orthometaerhenyl and paratherphenyl as coolant and moderator?

What is acronym of LMFBR?

In which reactor is the coolant in direct contact with the heat producing nuclear fuel?

Using Helium gas in GCFBR has many advantages.

What does the top of the pressurizer in pressurized water reactor consists of at primary system pressure?

How many percentage of fissionable U-235

Nuclear plant is located near the area where cooling water is available.

Boiler Efficiency and Classification

Energy Generation and Fuel Handling in Power Plants

Power Generation and Cogeneration Processes

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