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PPD ORAL QUIZ

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PPD ORAL QUIZ
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26 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a non-renewable source of energy?

solar

wind

nuclear

hydro

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which one is essential for combustion of fuel?

Oxygen to support combustion

Correct Fuel-Air ratio

Proper ignition temperature

All of the above

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Reheat cycle in steam power plant is used to

Utilize heat of flue gases

Increase thermal efficiency

Improve condenser performance

Reduce loss of heat

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Steam turbine is commonly used in steam power station are

Condensing type

Non-condensing type

Reaction type

None of the above

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Function of air pump in condenser is

Remove water

Retain vacuum

Retain atmospheric pressure

None of these

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the reason why thermal power plants decrease capacity during summer?

Decrease the water level at the lake

Temperature rise of the lake

Taking a bath or swimming in the lake

There is no rain

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An effective remover of dusts, carbon particles, and others from the flue gas of power plants

Electrostatic precipitator

Soot blower and collector

Mechanical collector

Dust scrubber

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