Power Plant Questions and Answers – Steam Power Plant Appraisal

This set of Power Plant Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Steam Power Plant Appraisal”.

1. The thermal efficiency of a Watt’s Beam Engine is about?
a) 50%
b) 100%
c) 5%
d) 2%
View Answer

2. The thermal efficiency of a 1 MW locomotive steam engine is about?
a) 2%
b) 3%
c) 6%
d) 7%
View Answer

3. The number of feedwater heaters required in a Watt’s Beam Engine is?
a) 0
b) 4
c) 6
d) 8
View Answer

4. Among 1 MW, 2 MW, 30 MW & 660 MW locomotive steam engines, the highest efficiency is?
a) 1 MW
b) 2 MW
c) 30 MW
d) 660 MW
View Answer

5. The initial pressure of a Watt’s Beam Engine is about?
a) 1 bar
b) 2 bar
c) 3 bar
d) 4 bar
View Answer

6. What is the exhaust condition of a Watt’s Beam Engine?
a) near saturation
b) dry
c) wet
d) 0.9 dry
View Answer

7. The number of feedwater heaters required for a 660 MW locomotive steam engine is?
a) 4
b) 0
c) 7
d) 8
View Answer

8. Among 1 MW, 2 MW, 30 MW & 660 MW locomotive steam engines, the highest initial pressure is?
a) 1 MW
b) 2 MW
c) 30 MW
d) 660 MW
View Answer

9. Among 1 MW, 2 MW, 30 MW & 660 MW locomotive steam engines, the highest initial temperature is?
a) 1 MW
b) 2 MW
c) 30 MW
d) 660 MW
View Answer

10. Common size unit of a Steam Power Plant is?
a) 30 MW(e)
b) 300 MW(e)
c) 500 MW(e)
d) 150 MW(e)
View Answer

Sanfoundry Global Education & Learning Series – Power Plant Engineering.

To practice all areas of Power Plant Engineering, here is complete set of 1000+ Multiple Choice Questions and Answers.

If you find a mistake in question / option / answer, kindly take a screenshot and email to [email protected]