Pressure ratio in gas turbines is the ratio of ____________________?

Related Mcqs:

What will be the volume of air at 327°C if its volume at 27°C is 1.5 m3/mt ?

A. 3 m3/mt B. 1.5 m3/mt C. 18 m3/mt D. 6 m3/mt E. 0.75 m3/mt...

To aviod moisture troubles, the compressed air main line should __________________?

A. rise gradually towards the point of use B. drop gradually towards the point of use C. be laid vertically D. be laid exactly horizontally E. none of the above...

The thermodynamic efficiency of rotary compressor is based on_______________?

A. isothermal compression B. adiabatic compression C. isentropic compression D. polytropic compression E. none of the above...

The pressure ratio in gas turbines is of the order of__________________?

A. 2:l b. 4:1 C. 61: 1 D. 9 : 1 E. 12:1....

The weight per horse power ratio for gas. turbine as compared to I.C. engine and steam turbine is________________?

A. same B. higher C. lower D. uncomparable E. unpredictable...