Interested to Buy Any Domain ? << Click Here >> for more details...
how to check the earth resistance value& what is the
minimum earth resistance for good earthing sysytem.
- 33 Answers
- 154754 Views
- Brookfield, BSNL, DMRC, Epoch, KPTCL, Polycab, Power Control, SIEA, Siemens, Wipro, I also Faced
- E-Mail Answers
Answer Posted / shiva
good earthing less than 3 ohms
| Is This Answer Correct ? | 44 Yes | 60 No |
Post New Answer View All Answers
State and define ohm’s law?
List some examples of renewable energy?
what is mean by restructuring power system?
What the difference between ac and dc inductor an capacitor
On what basis do you decide the ONAN (Oil Natural air natural) or Dry type transformer for a project?
i am going to correct power factor of 1600kw induction motor,when i calculate capacitance of capacitor it is three time more in star connection than delta. if motor is star connected which connection i shall adopt for capacitors and reason for adopt this connection
Define de-sensitivity?
what is the working principle of energy saver control panel. please give the complete calculation & theory.
Differentiate between low pass, high pass and band pass filter?
Why 15Amp. MCB is suitable to carry load of 1.5Ton Ac please Explain?
how to calculate the conductor size for certain KV transmission line and distribution line?
solor panels arrange some angle,panel is flat fitted energy was produced or not why?
what is the operating time for LBB and how does the LBB relay realise whether cb is opened or not?
There are a trformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?
Define corner frequency?
