The objective of connecting a resistance and capacitance across gate circuit is to protect the SCR against1 2464
what is the diffrantial relay???????why we use it on the MDB5 4591
what is the meaning of the parameters labeled on the surge arrestor like 150/20 ???3 4797
hi i have applied for lic of india south cenrtal zonal ,hyd. i didnt get hall ticket till now.let me know how can i get form internet732
What are the different methods for calculating Short Circuit Curren?3 3298
why transformer rating in kva?7 5889
How to convert resistance value at 20 degree to 90 degree?2 7128
In stepdown transformer 11/415 volt two nos.(R & Y)HT side fuse is blown ,what will be voltage of ry,rb,yb in secondary side
what kinds of Transformer oil grade is better for power transformer ?
ACCORDING TO IEC WHAT SHOULD BE THE MINIMUM HEIGHT OF G.I. STRUCTURE OF CT, PT, ISOLATOR, LA?
how many joints are allowed in underground HT cable of 1 KM
415v 14kw so can u tell me how i can measure the cable size.then size of the earth also
Why cables and busbar both needed in LT Panels?
The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.
dc supply given to dc generator winding.how is possible? my knowledge is saying the winding will burn. please reply.
what type of motor used to move a 1 ton gate? and relate ratings with load.
What is a surge supressor why its is used in synchronous generators
why chock were used in old tubelights but are not newest tubelights?
comparision between ACB and VCB
how to calculate cooling requirement of datacentre from electrical load?
Can you explain about Restricited earth fault protection scheme
what ispositive, negative, zero sequence impedence?
what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?