Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????
1818generally rectifying of ac tells. ac signel appear at phase and neutral with respect to frequency by -veand +cycles. but we doesn't experience shock with neutral in house hold ac??????.
1 4804is it necessary for 200 kva transformer to have marshaling box and cu plate earthing for neutral
1 2854in basic 2 phase will short means tripping the power but spot welding 2 phase shorting but not tripping it will welded why.....(Q)
19563 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........
1962Post New Electrical Engineering Questions
What kind of socket shall be provided for window type air conditioner with cooling capacity upto 18000 BTU/hr
How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.
12.5 tons a/c is their how much kva generator can recommend to the customer.
what happen if the supply is given to the stator of the 3phase induction motor with out assembling the rotor ?
i am completed diploma in ece,and working in ht and lt lines.so is elligible diploma in ece for get electrical C Licence?plse give ur opinion?
Explain advantages of storage batteries
hey guys i scored 910 on GRE and 67 on TOEFL respectively.I have an aggregate of about 74%in my B tech.For which colleges should i apply for an MS program in electrical engineering.I am looking for colleges in NJ,SC,NC,GEORGIA, NY. Please reply with a good response.....
What is earth system using on the floater TN-S or TT. Iam not sure and what ICCP
What should be current in the Primary and secondary side of 1000KVA (11KV Supply)Transformer.?
3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........
Proviiding the Dedicated N earth and individual Body Earths ,Finally these all looped /Now my Question :- will it not harm in case of Transformer Fault current flows in Dediacted N Earthing to Looped Body Earthing.
What is the ratio of true power to apparent power in an ac circuit?
How the capacitance og capacitor volatage transformer is decided?
Why do we require transformer with less specific weight if supply frequency is increased?
Why in ESP Positive earthed