Interested to Buy Any Domain ? << Click Here >> for more details...
How many earthing pits are requier to disapper the surge
current of one lighting arrester.
- 3 Answers
- 5279 Views
- I also Faced
- E-Mail Answers
Answer Posted / rituparna
Only one earthing pit is required
| Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
Can a generator runs after getting 1st stator earth fault.
Do inductive loads have distorted current waveforms ?
11 kV line deraction check by an Engineer.
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?
How colour picturetube works & how many year it will works.
How can we decide cable size from HT panel to Transformer? Please give you reply with some examples.
3Cx240 & 3Cx300 sqmm Al. cable from lv side. What is the calculation for this cable??
before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water
why any centrifugal blower draw more current in starting. consider id fan and fd fan?
We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.
Name two types of electrical analogous for mechanical system.
I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.
in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients
What is the necessary condition for stability.
