Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Mechanical Engineering
»
Compressors, Gas Dynamics and Gas Turbines
Only rocket engines can be propelled to space because
they can generate very high thrust
they have high propulsion efficiency
these engines can work on several fuels
they are not air-breathing engines
Correct Answer:
they are not air-breathing engines
Next Question→
More Questions from
Compressors, Gas Dynamics and Gas Turbines
The increase in pressure in a roots blower is entirely due to back flow of air.
A rocket works with maximum overall efficiency when air-craft velocity is __________ the jet velocity.
The degree of reaction in an axial flow compressor is defined as the ratio of static enthalpy rise in the
The compression ratio in a gas turbine is
The volume of air delivered by the compressor is called
The compressed air may be used
The ratio of workdone per cycle to the stroke volume of the compressor is known as
Which of the following statement is correct?
The clearance volume in the compressor is kept minimum because it effects on volumetric efficiency.
When the temperature of air leaving the intercooler, in a two stage compression with intercooler, is __________ the original atmospheric air temperature, then the intercooling is known as perfect or complete intercooling.
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments