Explain the function and difference of Restricted earth fault, simple earth fault and sensitive earth fault with connection diagram.
ABB,
2143in GEAFOL Cast-Resin trnaformer of 11/.72kv which has tapping of 11550v,11250,11000,10246v in primary side. To obtain 700v. which tapping should be used of HV side as we have 11000v/720v tapping now .
1 32221. What kVA rating is required for a transformer that must handle a maximum load current of 8 A with a secondary voltage of 2 kV?
BCPL,
3 8356Post New Electrical Engineering Questions
Why we find the sensitivity for the CT's to check?
why does connected a indutor with mnsformeretering core of current transformer ?
What is the magnetic field (coil DC ) of Turbo Expander?
Why in ESP Positive earthed
I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E- MAIL ID joo28_eee@yahoo.co.in
What are the advantages and disadvantages of short-pitched winding?
What the difference between three phase contactor (coil 110vac) & three phase SSR (control voltage 110Vac)? May I use contactor in place of SSR?
hi guys please tell me the procedure for mesuring the coil resistance of 3ph induction motor?
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
When MICC cables used ?
Approach of a cooling tower is the difference between temperatures of what factors?
In the Variable Voltage Variable Frequency Drive, how the Voltage and Frequency varied ? Is it varied in the Inverter part of the Drive ? Please give us supporting document if any.
What does the kvar means?
How much depth n width required for laying of 1X70 Sqmm Cable in Desert???
What is pd controller?