Discussion
Home ‣ Mechanical Engineering ‣ Steam Nozzles and Turbines See What Others Are Saying!
- Question
In pressure compounding of an impulse turbine, the total pressure drop of the steam does not take place in the first nozzle ring, but is divided equally among all the nozzle rings.
Options- A. Agree
- B. Disagree
- Correct Answer
- Agree
- 1. Hydrogen is the __________ substance.
Options- A. lightest
- B. heaviest Discuss
- 2. Cemented carbide tools are generally poor in shear.
Options- A. Yes
- B. No Discuss
- 3. Hot piercing is extensively used for making bolts and nuts.
Options- A. Yes
- B. No Discuss
- 4. A Francis turbine is an outward flow reaction turbine.
Options- A. True
- B. False Discuss
- 5. The negative acceleration is called retardation.
Options- A. True
- B. False Discuss
- 6. When the spring of a watch is wound, it will possess
Options- A. strain energy
- B. kinetic energy
- C. heat energy
- D. electrical energy Discuss
- 7. An alloy of copper, tin and zinc is known as
Options- A. brass
- B. bronze
- C. gun metal
- D. muntz metal Discuss
- 8. In electro-chemical machining, the gap between the tool and work is kept as
Options- A. 0.1 mm
- B. 0.25 mm
- C. 0.4 mm
- D. 0.75 mm Discuss
- 9. The pressure of steam at throat of a steam nozzle is called critical pressure.
Options- A. Agree
- B. Disagree Discuss
- 10. Which part of the automobile tyre is subjected to greatest flexing action?
Options- A. Bead
- B. Side wall
- C. Shoulder
- D. Tread Discuss
More questions
Correct Answer: lightest
Correct Answer: Yes
Correct Answer: No
Correct Answer: False
Correct Answer: True
Correct Answer: strain energy
Correct Answer: gun metal
Correct Answer: 0.75 mm
Correct Answer: Agree
Correct Answer: Side wall
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