In n high voltage 11kv system What happened if 1 of CT cable
(IDMT) loose.Will e/f or o/c trip.please explain detail
What is the working principle of VFD
Explain Analog and Digital signals?
Can you tell me more about pu systems (per unit systems )calculation in large power systems? how to get the base for voltage and power in generator, transformator and transmission lines?
how to measure winding resistance of single phase motor?
how to select a cap,when a fan is required 2.5 micro ferad cap,then how we know about 1 hp motor?
why Lightening Arrester Probe sharp at Top of telecom tower.
why and where we use early make & late break contacts in protection?
URGENT PLEASE//////////A WORK SHOP IS HAVING A 100 KVA TRANSFORMER 11KV/415 VOLTS, AND THE CONNECTED LOAD OF THE WORK SHOP IS 80 KW WITH INDUCTIVE LOADS, LIGHTING LOADS,ETC., HOW MANY EARTH ELECTRODES ARE NEEDED AND WHAT IS THE EARTH RESISTANCE OF EACH EARTH ELECTRODE AND COMBINED EARTH RESISTANCE in normal soil. AT 11 KV SIDE AND AT LT SIDE. HOW TO CALCULATE.
why transformer rating in kva ?
what is the mean of"turbo" in turbo alternator???
3) How earthing is done? How it measured? Write the method for earthing? How the earth resistance is kept low?
why we are using Load factor?