What is the relation of the force and the air gap length in the flat faced plunger type? a) force is directly proportional to the air gap length b) force is indirectly proportional to the air gap length c) force is directly proportional to the square of the air gap length d) force is indirectly proportional to the square of the air gap length

Nitish DailyEnlightened

c Explanation: Force is directly proportional to the square of the air gap length. The characteristics are similar to that of the flat-faced armature type.

c

Explanation:

Force is directly proportional to the square of the air gap length. The

See lesscharacteristics are similar to that of the flat-faced armature type.