Question...A hydraulic press has a ram of 200 mm diameter and a plunger of 30 mm diameter. It is used for lifting a weight of 3 kN. If in a lever is used for applying force on the plunger, find the force required at the end of the lever if the ratio l/L is 1/10 A hydraulic press has a ram of 200 mm diameter and a plunger of 30 mm diameter. It is used for lifting a weight of 3 kN. If in a lever is used for applying force on the plunger, find the force required at the end of the lever if the ratio l/L is 1/10 A hydraulic press has a ram of 200 mm diameter and a plunger of 30 mm diameter. It is used for lifting a weight of 3 kN. If in a lever is used for applying force on the plunger, find the force required at the end of the lever if the ratio l/L is 1/10