tell me 1 name of device where work & heat transfer is -ve
- 2 Answers
- 4045 Views
- Chandan, I also Faced
- E-Mail Answers
Answer Posted / karthick
the answer is refrigeration
because work is given to the system to extract heat so it
is negative
and heat is transferred from the cold body to hot body so
it is also negative
| Is This Answer Correct ? | 15 Yes | 0 No |
Post New Answer View All Answers
What is space heater?
What causes damage to impellers?
can u give me model question papers for exam preparation .
What is a time and motion theory?
What are the causes of liner high temperature?
difference between 1st angle and 3rd angle projection
What is the boiler bank position?
What for pyranometer is used ?
What is the seal packing gland for turbine?
Why tampering to be done?
What is the usage of draft tube in reaction turbine ?
What is the formula to determine the speed of induction motor?
What is screw,centrifugal and rotary type compressors,how it works and what is principle .
How the F.W.C. system of diesel engine circulate?
Explain the working of 6 stroke engine?
