what should be the air clearence between phase to phase, phase to earth in Medium voltage switchgear for 3.3kv,6.6kv,11kv,22kv and 33kv? Which is to be referred for this?
1 7881in elevator industries , how to calculate the required KVA for the elevator (elevator spec- 40A module , motor of 13.5KW, 20A)
1 13634I want formula to calculate cable size as per load given in kw & amp.I searched many sites but didn't right answer.Plz reply me asap.
41 421083HOW DO I CALCULATE OVER LOAD RELAY & CONTACTOR IN DOL STARTER? & in dol why it is require circuit breaker?
6 21893why Batteries & Battery chargers are used in substation? what is the different between UPS & battery charger?
4 52574How much KVAr bank reqired for 630 KVA transformer on full load for maintain power factor upto.99
4 17837Post New DLF Electrical Engineering Interview Questions
Please explain the benefits of sap nw 7.5?
Name few java util classes introduced with java 8 ?
the property of water which permits an insect to walk on water?
Explain entropy?
explain in detail about life cycle of thread
What is a wi fi hotspot?
Reasons of Nifty Fluctuation in details ?
What does rendering engine in the silverlight includes?
Which is the largest hydropower station in the world?
What general data appears on basic data screen?
typedef struct{ char *; nodeptr next; } * nodeptr ; What does nodeptr stand for?
What is the meaning of ad rotation?
please send me the inteview questions in IOCL
What is collection api?
Is it possible to recover data from corrupted hard disk?