Q: 68 (CAPF/2014)

ExamRobot is now available as Android Mobile APP. Please use the APP for the most up-to-date features and updates.


 Get it on Google Play
According to the principle of energy conservation, when a piston in an automobile engine compresses the gas in a cylinder, which of the following must occur ?
question_subject: 
Science
question_year: 
2014
question_exam: 
CAPF
stats: 
0,504,416,504,224,80,112