For speed above 3000 km/hour, it is more advantageous to use____________________?

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...

Euler’s equation is applicable for__________________?

A. centrifugal compressor B. axial compressor C. pumps D. all of the above 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...

It is not possible to use closed gas turbine cycle in aeronautical engines because_________________ ?

A. it is inefficient B. it is bulky C. it requires cooling water for its operation D. non of theses...

Maximum temprature in a gas turbine is of the order of COMPRESSORS, GAS TURBINES AND JET ENGINES______________________?

A. 2500°C B. 2000°C C. 1500°C D. 1000°C E. 700°C...