Question
a.
jet area is automatically varied depending on the suction
b.
the flow from the main jet is diverted to the compensating jet with increase in speed
c.
the diameter of the jet is constant and the discharge coefficient is invariant
d.
flow is produced due to the static head in the float chamber
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. The compensating jet in a carburettor supplies almost constant amount of petrol at all speeds because the
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. The effective inhibitor of pre-ignition is
View solution
Q. The purpose of testing an internal combustion engine is
View solution
Q. The thermal efficiency of diesel engines is about
View solution
Q. The brake power of a diesel engine, keeping other parameters constant, can be increased by
View solution
Q. In diesel engines, the fuel is injected in the form of very fine spray, into the engine cylinder, which gets ignited due to high temperature of the compressed air.
View solution
Q. Pre-ignition is caused by the spontantaneous combustion of the mixture before the end of the compression stroke, and is due to
View solution
Q. The expansion of fuel in a four stroke cycle diesel engine
View solution
Q. The object of supercharging the engine is
View solution
Q. The ratio of the volume of charge admitted at N.T.P. to the swept volume of the piston is called
View solution
Q. The exhaust valve in a four stroke cycle petrol engine
View solution
Q. Nuclear reactors are used
View solution
Q. A moderator generally used in nuclear power plants is
View solution
Q. The predominent isotope of the naturally occuring element is
View solution
Q. The detonating tendency in petrol engines increases with increase of compression ratio.
View solution
Q. Each fission of U235 produces on the average __________ fast neutrons as a product of reaction.
View solution
Q. Reactors for propulsion applications are designed for
View solution
Q. The primary fuel used in nuclear power plants is
View solution
Q. In petrol engine, using a fixed octane rating fuel and fixed compression ratio, supercharging will __________ the knocking tendency.
View solution
Q. A turbo-jet does not require a turbine to drive the compressor.
View solution
Q. For the same maximum pressure and heat input, the exhaust temperature of petrol engine is __________ than that of diesel engine.
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Mechanical Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
