If V₁ is the jet velocity and V₀ is the vehicle velocity, then propulsive ef

Question

If V₁ is the jet velocity and V₀ is the vehicle velocity, then propulsive efficiency of a turbojet engine is

Options:

A . V₁ / (V₀ + V₁)

B . V₀ / (V₀ + V₁)

C . 2V₀ / (V₀ + V₁)

D . 2V₁ / (V₀ + V₁)

Answer: Option C

Submit Your Solution Below and Earn Points !

Next Question

More Questions on This Topic :

Question 1. Which of the following is false statement? Excess quantities of sulphur in diesel fuel are Objectionable because it may ....diesel fuel are Objectionable because it may cause the following

Question 2. The basic requirement of a good combustion chamber is....

Question 3. Crankcase explosion in I.C. engines usually occurs as....

Question 4. The thermal efficiency of a diesel cycle having fixed compression ratio, with increase in cut-off ratio will....

Question 5. Which is more viscous lube oil?....

Question 6. The reflectivity depends upon....

Question 7. The sensing element in the control system of nuclear reactors measures the _________ of the neutron flux in the reactor.....measures the _________ of the neutron flux in the reactor.

Question 8. In diesel engine, the compression ratio in comparison to expansion ratio is....

Question 9. A fuel of an octane number rating of 75 matches in knocking intensity as a mixture of....

Question 10. A fuel of cetane number 40 has the same ignition quality as a mixture of....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0