how to measure earth pit resistance
- 7 Answers
- 86983 Views
- BARC, BYD Electronic, Construction, I also Faced
- E-Mail Answers
Answer Posted / karthik.j
The earth pit resistance is measured by Megger meter. This
measurement will be done on every two months once in the site.
| Is This Answer Correct ? | 59 Yes | 60 No |
Post New Answer View All Answers
What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?
What are the difference between normal application Transformer and Solar application Transformer?
What is safety of Ht panel
What is marx circuit?
what parameters are should nessary for control technic dc drive(in rolling mills)?
What are the special cables required for explosion proof wiring?
What is the difference between solid grounding and impedance grounding?
can someone explain that how the speed of the protection system affects the fault level calculation?
What is the Minimum winding resistance of motors ( small & big)? referance range
R=*ΒΆ l/a
hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible
What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.
1) why a dg set shows variation of power factor and load when synchronised with other dgs? 2)Why the load sharing is not become equal in all dgs?. 3)When a dg set will not run on auto start?
Is any AC drive(VFD) had a feature of DC injection braking? if available please mention the detail. i.e drive can supply braking torque when the motor in idle state.
11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??
