- (A) same
- (B) higher
- (C) lower
- (D) uncomparable
- (E) unpredictable
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- (A) collect more air
- (B) convert kinetic energy of air into pres-sure energy
- (C) provide robust structure
- (D) beautify the shape
- (E) none of the above
- (A) same
- (B) more
- (C) less
- (D) zero
- (E) dependent on power and speed
- (A) 34%
- (B) 50%
- (C) 60%
- (D) 72%
- (E) 85%.
- (A) 550 km/hr
- (B) 1050km/hr
- (C) 1700 km/hr
- (D) 2400km /hr
- (E) 4000 km/hr
- (A) jet velocity
- (B) twice the jet velocity
- (C) half the jet velocity
- (D) average of the jet velocity
- (E) no such co-relationship with jet velocity exists
- (A) h.p. compressor L connected to h.p. turbine and l.p. compressor ot l.p. tur-bine
- (B) h.p. compressor is connected to l.p. turbine and l.p. compressor is con-nected to h.p. turbine
- (C) both the arrangements can be employed
- (D) all are connected in series
- (E) none of the above
- (A) net work output and work done by turbine
- (B) net work output and heat supplied
- (C) work done by turbine and heat supplied
- (D) work done by turbine and net work output
- (E) actual/heat drop and isentropic heat drop
- (A) the propulsive matter is caused to flow around the propelled body
- (B) propulsive matter is ejected from within the propelled body
- (C) its functioning does not depend on presence of air
- (D) all of the above
- (E) none of the above
- (A) decreasing the compression work
- (B) increasing the compression work
- (C) increasing the turbine work
- (D) decreasing the turbine work
