Steam and Gas Turbines Mock Test 5

10%

Question 1 of 10

1. When pressure drop is in stages then that turbine is called as ________

pressure compounded impulse turbine

velocity compounded impulse turbine

velocity compounded reaction turbine

none of the mentioned

Question 1 of 10

Question 2 of 10

2. In aviation jet engine minimum fuel available should be limited during deceleration to avoid ______

shut down of the engine

none of the mentioned

combustion blow out

to control the load

Question 2 of 10

Question 3 of 10

3. In steam and gas turbines Casing contains controls for working fluids.

True

False

Question 3 of 10

Question 4 of 10

4. Vibration measurements in steam turbines can be made in _______ planes.

1 or 2

Question 4 of 10

Question 5 of 10

5. In drop control fuel flow is directly proportional to _____________

none of the mentioned

speed error

turbine speed

temperature

Question 5 of 10

Question 6 of 10

6. Governors are used to control speed to ________

fuel input ratio

none of the mentioned

fuel input

fuel input ratio & fuel input

Question 6 of 10

Question 7 of 10

7. Eccentricity measurement is used to indicate ______

when the rotor can be bought to the high speeds

bent shafts

none of the mentioned

bent shafts and when the rotor can be bought to the high speeds

Question 7 of 10

Question 8 of 10

8. Disc friction loss is due to ___________

pressure drop

friction between blade and steam

churning action of disc

none of the mentioned

Question 8 of 10

Question 9 of 10

9. Rotor thrust measurement is done in order to _______

monitor thrust & bearing wear

monitor thrust

none of the mentioned

monitor bearing wear

Question 9 of 10

Question 10 of 10

10. Kinetic energy that steam has while coming out of turbines is called as ________

none of the mentioned

friction loss

gland loss

residual loss

Question 10 of 10