what is the similarity and difference between ups and
inverter?
Answer Posted / vj
whatever mr.Thowsif_emerson_csm has explained is good....
i wud like to know some answers on distribution side like why transformer rating is given in kva?
what happens if reactive increased or decreased?
what is the exact amount of reactive power should be maintained?
and wht to do for that?
| Is This Answer Correct ? | 2 Yes | 3 No |
Post New Answer View All Answers
How npn and pnp transistor works
If one tertiary phase i.e. R,Y or B is earthed of a loaded type tertiary delta connected (Without load)of a power auto transformer, what is its advantage/disadvantage?
Is there any Electrical supervisor license which gives permit to work whole India rather than individual state??
what is the principle of the single phase energy meter? and,what is the advantages and disadvantages of single phase energy meter?
How to calculate the value of earth capacitance in a transmission line.
Starting times for soft starter & power factor is thier any standard or datas available in manufactures list. Kindly suggest.
what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??
Define what is power quality meter ?
Explain mechanical rotational system?
What is slip in an induction motor?
Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter
why we use two slope(differential & restraining) in differential relay.but in busbar protection differential we are using only one slope?please explain
howmany electrician should maintain for a 1000 kva used plant... in kerala..
how much UPS neutral erath leakage current.
What is the current carrying capacity of 0SWG,3SWG,10 & 12 SWG solid bare overhead copper conductors?