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 6844in elevator industries , how to calculate the required KVA for the elevator (elevator spec- 40A module , motor of 13.5KW, 20A)
1 12292I 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 409288HOW DO I CALCULATE OVER LOAD RELAY & CONTACTOR IN DOL STARTER? & in dol why it is require circuit breaker?
6 19739why Batteries & Battery chargers are used in substation? what is the different between UPS & battery charger?
4 49886How much KVAr bank reqired for 630 KVA transformer on full load for maintain power factor upto.99
4 15231Post New DLF Electrical Engineering Interview Questions
Define different types of roof systems?
is there one nlo file per nsf, or one per attachment, or...?
What are disadvantages of WordPress?
What do you mean by hash function?
Is freebsd faster than linux?
which files are called for user profile by default when a user gets login in linux?
what are register variables?what are the advantages of using register variables in c language?
What is clear box testing?
Is the value of staging variable stored temporarily or permanently?
How to drop an existing view in mysql?
what is the difference between organizational structure and design
The Design Calculation of Level Transmitter For Different Structure open & Closed Vessel, Eg. Diff. Level Tx., Capacitance For Continous Operation
Which program is useful for testing jQuery?
Why do people use css?
What is the importance of client in sap?