Answer Posted / k.prakashchandra
300 t0 400 sq mm bus bars for phases only
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
WHAT IS AIR GAP VALUE IN MM FOR A 11KV BUSHING OF 11KV/440V DISTRIBUTION TRANSFORMER. AND AIR GAP VALUE OF 25 KV BUSHING OF AT TRANSFORMER OF 25 KV TRACTION. WHAT IS THE CALCULATION FOR THE AIR GAP PERMITTED FOR BUSHINGS AT DIFFERENT VOLTAGES.
What is capacitance?
what is the effect of change in supply frequency on load angle of synchronous motor,all other parameters remaining same?
what is transient voltage?
How grounding is different than earthings?
is the value of inductance depends upon the evalue of thitha in doubly excited machine?
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.....
How we calculate DC inducation moter Amp? Sir pls give me formula......
What is the use of oil in transformers?
how to check three phase motor torque value?
The Q-facr o of a coil given as wL/R. what will be shape of Q versus frequency graph.
how dia of wire and angles are calculated for overhead shielding wire to protect substation equipment from lightening strokes???
what is the practical application of full adder circuit?
What is the effect of pi controller on the system performance?
A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?
