A.Start up or idling
B.High load operating
C.High speed operation
D.All of the above
E.None of the above
Related Mcqs:
- Dark, black smoke from diesel engines usually results when engine is
- Advantage of a diesel engine over petrol engine is
- Runway speed of a Pelton wheel is
- A diesel engine cannot be
- If a diesel engine has a turbochanger, it can be concluded that the engine is
- A blue smoke from a diesel engine indicates presence of
- An induction motor meant for operation on 60 cycles per second is connected to a supply having 50 cycles per second. What will happen
- The emission of carbon monoxide in automobile exhaust will be low when the vehicle is
- The emission of oxides of nitrogen in automobile exhaust will be least when the vehicle is
- A petrol engine fuel that knocks at a low speed
