why single core HT cable need only one side earthing?
Answer Posted / munir1206
If we do shielding of cable on both ends then shielding will
become the conductive path for earthing and much more
current will pass from the shielding may be more than the
capacity of the shielding could damage the shielding, and
may introduce additional electromagnetic interference in the
cable
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
what will happen if multimeter(selector switch at DC voltage) and terminal at current is connected to DC supply?
what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct
What is VCB? where it is installed at SP. What is SP?
1. The DC generaror,s induced output emf is connected with a DC motor(as load). when increasing the load of the motor by using brake drum or any way. what are the parameters will changes in both motor and generator(voltage, current, resistance, frequency, speed, torque, power, flux etc...) 2. Similarly for AC generator and AC motor 3. similarly if using DC batteries instead of DC generator, What happens?
What is the minimum distance to be maintained in between HT panel and LT panel and Instrument panel as per IEC and NEC standards?
Draw the line diagram of diffretial relay connected to transformer?
Why does inductive loads consume KVARs?
. How to calculate the Short Circuit Impedance in Transformer? How to calculate the Short Circuit Impedance in Transformer?
A cotter joint is generally used to transmit
Can any answer me ,What will be the range of C.T coil for L&T energy meter EM301 used for 180 kva DG set
Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?
HOW WE CHOOSE EARTH'S POTENTIAL AS ZERO V?
How the circuit breaker is selected for Induction motor of 100 kW, 415 volt, 0.85 power factor, 0.95 efficiency ?
How one may guess the direction from which the distribution line is incoming if there is no pole plate on poles?
if a number of plc s are there then how many modbus to be used