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ESE 2021 ME Technical Quiz || Jet Propulsion
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Question 1
The propulsive efficiency of a turbojet aircraft approaches 100% when the thrust approaches
Question 2
A jet propulsion unit with Velocity of jet (Vj) 400 m/sec and velocity of vehicle(V0) 200 m/sec. Find propulsive efficiency?
Question 3
Which of the following engine is intermittent in operation________?
Question 4
A unit equipped with Turbojet engine having forward speed of 1500 km/hr. If exit velocity of exhaust gases is 2100 km/hr and mass flow rate of gases is 50 kg/s, find Thrust produced by turbojet engine______.
Question 5
Ramjet engines are highly suited for
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Aug 23ESE & GATE ME
