Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
0 votes

A car not engine absorbs 1000 J of heat energy from a reservoir at $\;127^{0}C\;$ and rejects 600 J of heat energy during each cycle .The efficiency of engine and temperature of sink will be :

$(a)\;20\% \;and\;-43^{0}C\qquad(b)\;40\% \;and\;-33^{0}C\qquad(c)\;50\% \;and\;-20^{0}C\qquad(d)\;70\% \;and\;-10^{0}C$

Can you answer this question?

Please log in or register to answer this question.

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App