- (A) increase in exit velocity from the nozzle
- (B) decrease in exit velocity from the nozzle
- (C) no change in exit velocity from the nozzle
- (D) increase or decrease depending upon the exit quality of steam
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- (A) pv = C
- (B) pv1A = C
- (C) pv1i = C
- (D) pv
- (A) the ratio of outlet pressure to inlet pressure of nozzle
- (B) the ratio of inlet pressure to outlet pressure of nozzle
- (C) the ratio of outlet pressure to inlet pressure only when mass flow rate per unit area is minimum
- (D) the ratio of outlet pressure to inlet pressure only when mass flow rate = c
- (A) 0.555
- (B) 0.578
- (C) 0.5457
- (D) 0.6
- (A) 0.6
- (B) 0.578
- (C) 0.555
- (D) 0.5457
- (A) pvls=C
- (B) pv1126 = C
- (C) pv1A = C
- (D) pv = C
- (A) 80%
- (B) 40%
- (C) 20%
- (D) 0.25%
- (A) forced draught system
- (B) induced draught system
- (C) balanced draught system
- (D) natural draught system
- (A) near bottom of chimney
- (B) near bottom of furnace
- (C) at the top of the chimney
- (D) anywhere permissible
- (A) 0.5 to 0.6
- (B) 0.9 to 0.95
- (C) 1.02 to 1.06
- (D) 1.2 to 1.6
