- (A) Gate valve
- (B) Globe valve
- (C) Butterfly valve
- (D) Check valve
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- (A) 5
- (B) 10
- (C) 50
- (D) 100
- (A) Temporal velocity components
- (B) Mean square of velocity fluctuations in the three co-ordinate directions
- (C) Root mean square of velocity fluctuations in the three co-ordinate directions
- (D) None of these
- (A) Kozeny-Carman
- (B) Blake-Plummer
- (C) Leva’s
- (D) Hagen-Poiseuille’s
- (A) Increases the work done
- (B) Decreases the work done
- (C) Causes cavitation
- (D) Results in non-uniform discharge
- (A) 0.25
- (B) 0.5
- (C) 0.66
- (D) 0.95
- (A) 98
- (B) 147
- (C) 196
- (D) 49
- (A) 10 m
- (B) 11 m
- (C) 11.8 m
- (D) 30 m
- (A) Atmospheric air
- (B) Compressed air
- (C) Water
- (D) None of these
- (A) Fanning’s
- (B) Ergun’s
- (C) Hagen-Poiseuille’s
- (D) None of these
