Heat generation in the first zone of the atomization region is relati – McqOptions

MCQOPTIONS

1.	Heat generation in the first zone of the atomization region is relatively low because of ________
A.	liquids and gases are relatively hot
B.	vaporization causing a cooling effect
C.	vaporization causing fuel-rich and fuel-lean regions
D.	low flow velocity in the injector zone
Answer» D. low flow velocity in the injector zone

Discussion

No Comment Found

Related MCQs

Heat generation in the first zone of the atomization region is relatively low because of ________
The atomization region before the rapid combustion zone is _______
Evaporation of the atomized droplets can happen due to heat transferred by ________
Propellants injected through the injector orifices travel at velocities between _______
The liquid droplets that remains in the upstream portion of rapid combustion zone do not transverse downstream with ease.
The mixing in rapid combustion zone is not aided by ___________
In which of the zones does any remaining liquid droplets of the propellants get vaporized by convective heating?
Which of the following with regards to mixing and reaction in the combustion chamber is incorrect?
The boundaries between the discrete combustion zones inside the combustion chamber is not ________
Which of the following zones is not a part of the thrust chamber?