Q.

The power factor of an open-ended cable can be improved by 

  • AIncreasing the capacitance
  • BDecreasing the capacitance 
  • CIncreasing the conductor resistance 
  • DIncreasing the insulation resistance
Correct Answer : (D)

Increasing the insulation resistance

Hints :

The power factor of an open-ended cable can be improved by Increasing the insulation resistance.

Previous

Transmission line connects 

Next

A 3-phase 4-wire system is commonly used for

Join The Discussion