What is the difference between earthed and unearthed cable
- 5 Answers
- 9017 Views
- FT, L&T, Suzlon, I also Faced
- E-Mail Answers
Answer Posted / balaji
1.safety of personal is more in earthed cable than compared
to unearthed cable,because all fault&leakage current will
flow through the earthed armour.
2.we can easily found out the potential drop of earthed
cable by measuring volt between neutral and earthed armour
of the cable.so we can easily sort out the earth fault of
earthed cable .if there is no fault approximat volt between
neutral&earthed armour will be zero.
| Is This Answer Correct ? | 10 Yes | 0 No |
Post New Answer View All Answers
please send me previose rrb junior engineer qustion papers
EXPLAIN USE OF ROCKING ARRANGEMENT IN ELECTRIC HEATING?
what is gridrotor resistance starter
How to back charge the Gas turbine generator
Explain The Application Of Storage Batteries?
whats the existence of reactive power and when it arises?
Q: How to calculate Transformer losses , tell us by Formula.
What are the different circuits in thermal power plant?
how much allowable resistance that can be difference in motor all coils?
What is the difference between type1 and type2 relay protection co-ordination for motor feeders
a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------
Write the analogous electrical elements in force current analogy for the elements of mechanical translational system.
what is the reqirred voltage in HT motor to get full RPM on no load test?
Working of microwave oven?
what is earthing transformer? draw the winding dia.of earthing transformer.
