Answer Posted / vinay
ELECTRICAL IS
STUDY OF
ELECTRICITY
THROUGH
CONDUCTERS AND
ELECTRONICS IS
THE STUDY OF
ELECTRICITY
THROUH
SEMICONDUCTERS
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
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 ?
What are the three types of compensators?
What are books to be referred for KPTCL exam?
Name two types of electrical analogous for mechanical system.
how to calculate magnetic force genrated by a coil ?
how to check regenerative load in drived motor
Sir, I have applied for the of Assistant.engineer of NPDCL. please send me all AP TRANSCO AND JENCO solved papers of previous exams . I requested send me the papers to my id as soon as possible (rajanikanth_peddi@yahoo.co.in) (This is very urgent) Thank You,
what is the preventive maintence for ht panels and busbars and vcb abd acb's.
what is the function of gss in the dg set.
why do we carry out winding resistance test?
I have an existing old MCCB. ABB Model SACE, the rating are: Ue = 660 volts, Iu =1250 Amps, 3 poles, Ith (max) =800 amps at 45 deg C. I need a circuit breaker for my 3 phase motors, 380 volts 60 hz. the supplier required the minimum ampacity of the breaker to be 911 amps. can i use this breaker with rating of Iu =1250 amps but Ith = 800amps maximum?
How the over load setting for HT Motors calculated-provided in Numerical Relay
In Electrical 'Single Line Diagram' cable nomenclature shows "2 X 1C X 630sq.mm to be provided for one incomer. The question is how many cable to be proved for one Incomer.
Why is the frequency not changed during transformation of electrical energy in a transformer?
what is basic difference betmeen normal & flame proof motor??