If manufacturer s thrust loss requirement is 3% and engine has mass fl – McqOptions

MCQOPTIONS

1.	If manufacturer s thrust loss requirement is 3% and engine has mass flow of 20 unit then, determine how much bleed mass flow can be used?
A.	0.3 unit
B.	0.4 unit
C.	0.8 unit
D.	0.9835 unit
Answer» B. 0.4 unit

Discussion

No Comment Found

Related MCQs

Nozzle drag varies with _________
If manufacturer s thrust loss requirement is 3% and engine has mass flow of 20 unit then, determine how much bleed mass flow can be used?
An engine has mass flow of 16 unit and bleed mass flow of 0.32 unit. Find the thrust loss due to the bleed air.
A supersonic aircraft is designed to operate at 2.0M if thrust loss is required to be less than 2% then determine the reference value of inlet pressure recovery. Given ram recovery Correction factor C is 1.2.
Engine manufacturer has provided the reference value of inlet pressure recovery as 0.94. If actual pressure recovery is found to be 0.91 then, find the thrust loss. Consider C of 1.25.
A subsonic flight has actual inlet pressure recovery of 0.975. Estimate the thrust loss by this subsonic engine.
A manufacturer s uninstalled engine is required to operate at 1.8M. Find the reference pressure recovery based on military standard.
The installed net propulsive force is defined as _________
What do you mean by installed engine thrust?
Fudge factor is used to obtain ______________