Physics, asked by bhattinoor477, 7 months ago

11 The low temperature reservoir of a carnot engine is
at 7°C and has an efficiency of 40%. It is desired to
increase the efficiency to 50%. By how much de-
grees the temperature of hot reservoir be increased.
(Ans: 93.4 K​

Answers

Answered by alexmalderana
2

Answer:

A Carnot engine whose low temperature reservoir is at 7∘C has an efficiency of 50%. It is desired to increase the efficiency to 70% By low many degrees should the temperature of the high temperature reservoir be increased. =933-560=373K=380K.

Previous Question
Next Question
Similar questions
Sociology, 3 months ago
Pahle 'aap'bolna choddo,screenshot lekar usko question k attachment m laga dene ka sweetie,btw konsa question Maine pucha ss lekar?May I know who is your 'founded' prince?​
Music, 3 months ago
which element of music is being modified to forte a. melody b. harmony c. timbre d. dynamics e. rhythm f. tempo g. texture h. form​...
Math, 3 months ago
7. Find the area of the given figure. 4 cm 4 cm 3 cm 2 cm 2 cm 2 cm 2 cm​...
Math, 7 months ago
for an A.P t3=7 and t4 =3 , find the common difference.​
Business Studies, 7 months ago
WHY "NISSAN" DOESN'T GETTING SUCCESS IN INDIA AFTER EYE CATCHING DESIGN ALSO ​...
Chemistry, 10 months ago
what is the volume of a gas at absolute zero temperature​...
Math, 10 months ago
please answer fast!!​
English, 10 months ago
Who will bell the cat short story in written part?​