The insulation resistance of a cable of length 10 km is 1 Mega ohm. Its resistance for 50 km length will be
The insulation resistance of a cable of length 10 km is 1 Mega ohm. Its resistance for 50 km length will be
Category Archives: Electrical Cables MCQs
Which of the following may not be the possible reason for open circuit fault in the cable?
Which of the following may not be the possible reason for open circuit fault in the cable?
The effect of bonding the cables is to
The effect of bonding the cables is to
In comparison to overhead transmission, in underground systems
In comparison to overhead transmission, in underground systems
_____ is done just above the bedding’s surface
_____ is done just above the bedding’s surface
In case of three core flexible cable, the colour of the neutral is
In case of three core flexible cable, the colour of the neutral is
The insulation resistance of the cable decreases with
The insulation resistance of the cable decreases with
The breakdown of insulation of the cable can be avoided economically by the use of
The breakdown of insulation of the cable can be avoided economically by the use of
In single wire cables armouring is not done to
In single wire cables armouring is not done to
The insulating material for cable should have
The insulating material for cable should have