Why insulation layer of a High Voltage cable is more than a
current carrying cable?
Answers were Sorted based on User's Feedback
Answer / satheesh kumar
In all cables insulation is important.since the voltage is
the factor which is produce current in a
system.i.e.=V/R=I.So to avoid heavy leakage current(when the
system is having insulation in MOhms)R must be
important.i.e.insulation.When ever the leakage current
becomes heavy it is called short circuit and due to failure
of insulation.So Voltage is the factor to be considered for
protection of cables or any other equipment for safety.thus
insulation in more in high volatge cables.
Is This Answer Correct ? | 2 Yes | 0 No |
Thickness of insulation is decided by the voltage, for the
given insulating material
Is This Answer Correct ? | 0 Yes | 0 No |
WHAT MEANT BY SEVICE FOCTOR?
can we run 3 phase induction motor under 2 phase supply
Difference between hopkinson and swinburne's test
how to calculate induction motor rating (HP) if name plate is missing from motor at site condition ?
6 Answers ABB, apatel, Bhel, Spatel, Voltas,
What are the application of Under voltage release?
2 Answers Techno Electric and Engineering,
when ELCB breaks the circuit than INVERTER auto-connect the circuit to the battery than how can the operetor is safe??
Why in celling fan stator are rotatig while rotor are steday
What do you mean by a voltage transformer?
on what factor insulation resistance depends
why series motor cannot be started on no-load?
what is relation between vector group of transformer and its load hormonics?
why neutral wire don't shock?