Mechanical Engineering - IC Engines and Nuclear Power Plants - Discussion
Discussion Forum : IC Engines and Nuclear Power Plants - Section 1 (Q.No. 31)
31.
A diesel engine has
Discussion:
47 comments Page 4 of 5.
Ani said:
9 years ago
Diesel engine has valve ranging from 2-8. And valves are used only for intake and exhaust purpose.
Even no of valves have equal no of intake and exhaust valve. And in odd no exhaust valve is one less then intake valve.
Even no of valves have equal no of intake and exhaust valve. And in odd no exhaust valve is one less then intake valve.
Anil mathi said:
9 years ago
2 inlet valves and 2 exhaust valves are there.
Perumal R said:
9 years ago
Diesel engine have only two valves inlet & Exhaust valve.
Santosh khainur said:
9 years ago
I know only 2 valves in engine but according to R. S KURMI there is three valves. The third one is fuel injector valve.
Pramod bandgar said:
8 years ago
I think the answer is two valve is right because fuel injector injects through nozzle.
Md Mukhtar Ansari said:
8 years ago
I think two valve is the right answer, but in RS Khurmi fuel injector is considered as a valve. But exactly it is injector, not a valve.
Anket said:
8 years ago
Valve arrangement merely depends on no of cylinders, Each cylinder can use two valves (one exhaust one intake) or Each cylinder can use four valves (2 intake and 2 exhaust).
Three valves can also be used as per requirement of the vehicle.
Three valves can also be used as per requirement of the vehicle.
Ankush said:
8 years ago
Choice of valve totally depends on engine design requirement. It can be two for basic study purpose and can be four in practical cases. There is no law governing three valve system in a diesel engine.
Saboorkhan said:
8 years ago
Valve arrangement merely depends on no of cylinders, Each cylinder can use two valves (one exhaust one intake) or Each cylinder can use four valves 2 intake and 2 exhaust.
Mohammed Abbas said:
7 years ago
Only two valve in diesel engine.
Three valve is used only in pre-requirement of diesel engine.
Three valve is used only in pre-requirement of diesel engine.
(1)
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