what is the ideal earth resistance
Answer Posted / nagarjuna
IDLE EARTH RESISTANCE MEANS ZERO RESISTANCE.BUT THE EARTH RESISTANCE WIL NOT BE ZERO.THE EARTH RESISTANCE SHOULD BE LESS THAN 2 OHMS.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
can anyone please help me to find the rupturing or breaking capacity in KA of circuit breaker (MCCB,VCB,ACB etc) of HT and LT side of a distribution transformer...please help with detailed step by step answer...thank you
why we are using Load factor?
any application of back emf
What is the minimum distance to be maintained in between HT panel and LT panel and Instrument panel as per IEC and NEC standards?
how is the magnetic current test is different in delta-star and delta delta transformer.
Is there any standard guidelines/Criteria to design NGR/NGT.?
I want to know all basics of electrical engineering
testing of Vector Group – YNaoD II
can any tell me why slope 40% and 80% is calculated in differential protection?
WHAT IS THE FUNCTION OF SHORT CIRCUIT MAINTENANCE CT
iam working in power plant. In hot places tube lights are glowing at the end portion only. what is the reason for that?
Explain what is electric traction? Explain few advantages of electric traction system?
What is the range of the stator resistance of 3 phase induction motor?
Battery is a voltage source? give one example of current source and why?
What are the advantages and disadvantages of closed-loop control system?