Steam and Gas Turbines Practice Test 9

1. Temperatures in gas turbines are about _______

2. Rocket engines require _______ mass flow rate.

3. Cryogenic fuels are stored under _______ temperatures.

4. Gas turbines used for mechanical drives have _______ shaft.

5. ____________ compressors can be used in turbojets.

6. In single shaft gas turbine when torque output is 50% engine speed is about _______

7. Micro turbines can also use magnetic bearings.

8. When gas turbine is required to operate continuously then power output is ________

9. Knudsen number is less than _______

10. Distance traveled by the molecule in between successive collisions is called as __________