Power Plant - Day 1

1. It is the condition of pressure and temperature at which a liquid and its vapor are indistinguishable:

A. dew point

B. critical point

C. absolute humidity

D. relative humidity


2. A type of water turbine:

A. Parson

B. Hero

C. Banki

D. Pelton


3. The number of protons in the nucleus of an atom of the number of electrons in the orbit of an atom:

A. atomic volume

B. atomic number

C. atomic weight

D. atomic mass


4. What amount of air is required in a low bypass factor?

A. greater

B. indeterminate

C. lesser

D. does not change


5. S.I. unit of force:
A. pounds
B. kilograms
C. dyne
D. Newton


6. What keeps the moisture from passing through the system?
A. trap
B. aerator
C. dehydrator
D. humidifier


7. A theoretical body which when heated to incandescence would emit a continuous light-ray spectrum:

A. black body 

B. black body radiation

C. blue body

D. white body 

8. Ignition of the air fuel mixture in the intake of the exhaust manifold:

A. backlash

B. backfire

C. exhaust pressure

D. back pressure

9. Heat transfer due to heat differential:

A. radiation

B. conduction

C. convection

D. nuclear

10. Pneumatic tools are powered by:

A. water

B. steam

C. natural gas

D. air