how to check the earth resistance value& what is the minimum earth resistance for good earthing sysytem.
Brookfield, BSNL, DMRC, Epoch, KPTCL, Polycab, Power Control, SIEA, Siemens, Wipro,
33 144497Why 11KV PT Secondaries [(11000/1.732)/(110/1.732)/ (110 / 3)]are in star connection ? And why the same should not be in delta ?
1 5499Post New Electrical Engineering Questions
How to select the proper VSD to operate high inertial load
What is meant by reactance voltage?
Where is the best place to mount distribution panel in a house.
Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.
What is The Resistance Formula
current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer
Which type of DG need Netral Earthing?
What would cause a 240v choke that should give 110v out on a 16w lamp to gradually increase to 160v?
i wasted one year for the job after completed my btech what can i say about 1year time in interview
how to produsing geretor power
What are the types of windings present in the ceiling fan? What winding will be effective first when we started the fan?What are the resistance and inductance ratios comparatively at the initial speed and full speed of the fan?
What is your acheivements
what is the use of power transformer in GSS.
y we use neutral,all r told its used to for closed path..k its a just used to closed path,in a transmission line y we put same conductor used n both phase and neutral..if we use less than phase conductor in neutral mean we ll reduce cost its right r wrong..if we use mean any problem occur in transmission line..
how to increase senstivity of ct