The relation between hydraulic efficiency (ηh), mechanical efficiency (ηm) and

Question

The relation between hydraulic efficiency (ηh), mechanical efficiency (ηm) and overall efficiency (ηo) ) is

Options:

A . ηh = ηo x ηm

B . ηm = ηo x ηh

C . ηo = ηh x ηm

D . none of these

Answer: Option C
Answer: (c).ηo = ηh x ηm

Was this answer helpful ?

Next Question

More Questions on This Topic :

Question 1. A Kaplan turbine is an axial flow reaction turbine.....

Question 2. The Furneyron turbine is __________ reaction turbine.....

Question 3. A hydraulic accumulator is a device used to store __________ energy which may be supplied to a machine later on.....

Question 4. The discharge through a turbine is....

Question 5. The cavitation in a hydraulic machine is mainly due to....

Question 6. The unit speed of the turbine runner is....

Question 7. A hydraulic press is a device used....

Question 8. In an outward flow reaction turbine....

Question 9. Which of the following pump is successfully used for lifting water from deep wells?....

Question 10. The Thomson's turbine is __________ reaction turbine.....

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