Mechanical Engineering - Steam Nozzles and Turbines - Discussion

Discussion Forum : Steam Nozzles and Turbines - Section 2 (Q.No. 42)

Steam Nozzles and Turbines

42.

The nozzle efficiency is the ratio of

workdone on the blades to the energy supplied to the blades

workdone on the blades per kg of steam to the total energy supplied per stage per kg of steam

energy supplied to the blades per kg of steam to the total energy supplied per stage per kg of steam

none of the above

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

5 comments Page 1 of 1.

Vinay BEL said: 5 years ago

The right answer is D.

Anwar Ansar said: 7 years ago

No, C is the wrong

Nozzle efficiency = useful heat drop / isentropic heat drop.

Kalyan said: 8 years ago

Nozzle efficiency = useful heat drop/isentropic heat drop.

Ashok Aj said: 8 years ago

It is the ratio of useful heat drop to isentropic heat drop.

Raj said: 8 years ago

Nozzle efficiency have no relation with blades.

Answer is D.

Post your comments here:

Quick links

Quantitative Aptitude

Verbal (English)

Reasoning

Programming

Interview

Placement Papers