7) The exhaust valve in a four stroke cycle petrol engine
Answer is:
opens at 50 Degree before bottom dead centre and closes at 15 Degree after top dead centre
Related IC Engines and Nuclear Power Plants MCQ with Answers
Answer is:
all of these
Explanation:
Nuclear reactors are used
* to produce heat for thermoelectric power
* to produce fissionable material
* to propel ships, submarines, aircrafts
Answer is: