Power Plant Engineering (2171910) MCQs

MCQs of Nuclear Power Plant

Showing 1 to 10 out of 57 Questions
1.

What is the overall efficiency of nuclear power plant?

(a)

20 to 25%

(b)

25 to 30%

(c)

30 to 40 %

(d)

50 to 70 %

Answer:

Option (b)

2.

How much coal is required to generate energy equivalent to the energy generated by 1 kg of uranium?

(a)

30000 tonnes of high grade coal

(b)

300 tonnes of high grade coal

(c)

10000 tonnes of high grade coal

(d)

3000 tonnes of high grade coal

Answer:

Option (d)

3.

In nuclear power stations which nuclear reaction is performed?

(a)

Nuclear fission

(b)

Nuclear fusion

(c)

90% fission and 10% fusion

(d)

90% fusion and 10% fission

Answer:

Option (a)

4.

Which particle is bombarded on heavy nucleus of nuclear fuel?

(a)

Electron

(b)

Proton

(c)

Neutron

(d)

Photon

Answer:

Option (c)

5.

 The fuel mainly used in nuclear fission reactors are:

(a)

U235

(b)

U239

(c)

U233

(d)

U238

Answer:

Option (a)

6.

 Which fissionable nuclear fuel occur in nature?

(a)

Plutonium

(b)

Thorium

(c)

Uranium

(d)

94 Pu239

Answer:

Option (c)

7.

Which of the following has high fission percentage?

(a)

Pu239

(b)

U233

(c)

U235

(d)

U234

Answer:

Option (c)

8.

 In which part of nuclear power plant steam is produced?

(a)

Boiler

(b)

Heat exchanger

(c)

Chamber across the reactor

(d)

Air preheater

Answer:

Option (b)

9.

Nuclear reactors are used

(a)

to produce heat for thermoelectric power

(b)

to produce fissionable material

(c)

to propel ships, submarines, aircrafts

(d)

all of these

Answer:

Option (d)

10.

Which of the following part of nuclear reactor is used to control the rate of reaction?

(a)

Moderator

(b)

Control rods

(c)

Reflector

(d)

Coolant

Answer:

Option (b)

Showing 1 to 10 out of 57 Questions