Interested to Buy Any Domain ? << Click Here >> for more details...
3) How earthing is done? How it measured? Write the method for earthing? How the earth resistance is kept low?
- 1 Answers
- 5057 Views
- Innovative Energy, I also Faced
- E-Mail Answers
Answer Posted / karna
Method of earthing is Pipe Earthing and Plate
Earthing .Earthing we are Provided for Electrical
components by using copper cable or copper flat etc..
Earthing can measure in Ohms by using earth tester. By
pouring water regularly, adding coal and salt for every six
months
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .
why the rotor current becomes in steady state during high slip region? please verify with equations.
how to produsing geretor power
How to resolve if Diesel generator stop while running ?
1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor
I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.
what is magnetizing and demagnetizing current in generator and motor?
What is difference between slip rings and carbon burushes?
how braking & making capacity of circuit breaker is calculated?
How phase displacement change in the over current relay coils.
I want to design a heating coil of 80/20 nicrome for 3.5KW please give me the calculations choosing for physical dimensions assume coil voltage will be 110V AC assume necessary conditions
How to measure the Harmonic Distortion of UPS ie THD?
Name of the relay of low lub oil presuure in DG sets
define digital electronic
How we calculat the NGR of 3phase Generator, Our generation voltage 11KV
