A Jet Engine Is Used To Drive A Vehicle. When Its Mechanical Efficien

1.	A Jet Engine Is Used To Drive A Vehicle. When Its Mechanical Efficiency Will Be Maximum ?
Answer» It will be maximum when VEHICLE speed APPROACHES the relative velocity of GASES at nozzle EXIT. It will be maximum when vehicle speed approaches the relative velocity of gases at nozzle exit.

A Jet Engine Is Used To Drive A Vehicle. When Its Mechanical Efficiency Will Be Maximum ?

Answer»

It will be maximum when VEHICLE speed APPROACHES the relative velocity of GASES at nozzle EXIT.

It will be maximum when vehicle speed approaches the relative velocity of gases at nozzle exit.