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Mechanical Engineering Mcqs — Test 5

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Question 1
The closed cycle in gas turbines_________________?
Question 2
Water is injected in gas turbine cycle to___________________?
Question 3
In the axial flow gas turbine, the work ratio is the ratio of____________________?
Question 4
A closed gas turbine in which fuel is burnt directly in the air is not possible because of__________________?
Question 5
In gas turbines^ high thermal efficiency is obtained in_________________?
Question 6
In jet engines, for the efficient production of large power, fuel is burnt in an atmosphere of__________________?
Question 7
Turbo propeller has the following additional feature over the turbojet __________________?
Question 8
In jet engines, paraffin is usually used as the fuel because of its _________________?
Question 9
If infinite number of heaters be used in a gas turbine, then expansion process in turbine approaches _________________?
Question 10
Intercooling in gas turbine results in ____________________ ?