Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / nilesh parmar
There is one simple method to messure earth by using earth tester
It has 4 terminal say P1 P2 E1 & E2..
Normally E1 & P1 are short together..and make one terminal which connect with the earth pit which to be messure
And now E2 and P2 are connected with earth rod by 10-15,mtrs wire....rod is grounded already in opposite direction meter...
Turn ON meter
Push button press...
And get the earth resistance value...
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
how we calculate the short circuit capacity of the busbar in LV & HT?
which motor have relatively high power factor and what is reason for have high pf? 1.capacitor run motor 2.shaded pole motor 3.capacitor start motor 4.split phase motor
Whether amorphous core transformer is commercialized or not:Name of company making amorphous core transformer and what are different rating?
How to know the Max. current caring capacity of the cable by its size ?
from which formula we select a capacitor rating?
Is it required to use Automatic transfer Switch in L&T panel board if we use AMF panel with DG set? How the single line diagram will be? Please forward the material to sreenu_207@yahoo.co.in
PLS MENTION QUESTIONS ASKED IN IOCL INTERVIEW FOR ELECTRICAL EGG??
What is your acheivements
what is effect of leading power facter on the system and billing
How to calculat the ratio of HT\LT in energy meter
how to identify the cable quality and what is flame proof cable
please forward me the type of questions which would rise while me attending to 33KV Electrical License to my mail ID:vadrevu_raghava@yahoo.co.in
What is stacking factor? What is its approximate value?
A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.
Describe the test procedure to determine the vector group
