Question
The efficiency of a hydraulic press is given by (where W = Weight lifted by ram, P = Force applied on plunger, A = Area of ram, and a = Area of plunger)
Answer: Option C
Answer: (c).(W/p) × (a/A)
Was this answer helpful ?
Answer: (c).(W/p) × (a/A)
Was this answer helpful ?
More Questions on This Topic :
Latest Videos
Latest Test Papers
Submit Solution