What are the tests carried out on transformer while testing at sites?..Pls explain me in detail
2 5800HOW TO WRITE A QUENTION ANSWER? I MEAN SHORT OR LENGHTHY ? OR FROM THE BOOK AS BOOK..... SOME TIME WE GIVE A ANS FROM THE BOOK AS LIKE BOOK ND WE GET MINIMUM 60% MARKS OR MORE THEN....... THEN HOW TO FILL THE Q-PAPER?
2007Why we get neutral from EB department, if not what will happen if we use earth instead of neutral? what is the result at the time of monsoon or rain with thunder and lighting ?
1 35312 t/f operating in parallel will share the load according 2 their- a)leakage reactance,b)pu impedence,c)efficiency,d) rating.
1 2936It is advisable 2 use auto-transformer if transformation ratio is-a)110KV/11KV,b)230kv/110kv,c)110kv/66kv,d) 400kv/230kv
2 4448we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.
ABB,
1968How can we parallel two transformer with vector gorup YNd11 and YNd1?How is connection two transformer GT?
3 15751Post New Electrical Engineering Questions
The power supplied to a 33microF capacitor from a 120V, 60Hz source will be
why to use freewheeling diode ( diode in revers bias mode) across dc coil
what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY
How to calculate VCB rating for 33KV ,25 MW Power line?
How do we calculate transformer oil in liter from the rating of the transformer.
What are the different types of dams?
What should be the height of basement according to NBCC code?
If we have to feed a housing complex having load 8MVA, than what would be the better option, either we first step down 33kv supply into 11kv & than 430v or we proposed no of 33/.44 kv transformer, also which option is economical?
why burdens of VTs is more than CTs?
how to calculate transformer load?
is the value of inductance depends upon the value of thitha in doubly excited machine??
in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.
what is the illumination level required for child play area?
Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?
Why is water motor not taking the pressure? what is the problem?