Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / alok
Transformer is a static Electrical Machine which changes the
voltage from one level to another level without changing
the frequency.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how to carry out Magnetizing Current Test on Distribution transformer and what purpose we are doing this test. why transformer rating in always in KVA ? what ispositive, negative, zero sequence impedence? How ElCB tripping if Neutral touch with ground Why AC & DC capacitor are use in UPS ? why motor rating in KW? how to syncronize two dg sets
in an electronic tri vector meter when the current and voltage sequence changes ? what is the effect of phase sequence on recording of meter
How we can defined theecopper cable size if we know the aluminium cable size?
how to determine ct ratio in ht vcb?
what is the difference b/w absolute encoder and incremental encoder?
What is Faraday's law
In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.
Electrical Engineering
What is “pu” in electrical engineering?
What do you mean by power transformer?
what is negative d.c. voltage, why this voltage is used in base transciever station.
What is Harmonics how it is produced and what is the method to control the same
In the N-series schneider reclosers. What is the difference between current during fault time and current at tripping? This appears in the Event log in an event of a trip out.
A 10 MVA, 66KV, 50Hz, Y-connected 3-phase alternator has synchronous reactance of 0.635 Ù. It is working at full load at 0.8 lagging p.f. condition. Find torque angle, neglect armature resistance.
what is the difference between megger and earth resister ??
