how do we calculate of transformer in va?what is calculation?
Answer Posted / biplabi
VA = V x I = Voltage x current
Is This Answer Correct ? | 54 Yes | 15 No |
Post New Answer View All Answers
state the working of discharge lamp?
A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.
Difference of induction motor & servo motor ??
In india, according to trade theory above 5 HP motor reqired star delta starter. But we R connect 11 KV motor with 14MW in Direct to line ( With VCB starter combination) Can U Guess, How it is possible ?????
what is the difference between neutral and earth
1)What is a Triode? What are its uses? 2) What is a Triac? 3) What is a Thyristor?
draw 3 phase rectifier diagram
What do you mean by reach and reach the point of the relay?
Can I use distributon class/transmission class Lightning arresots for protecting the building? If not why please explain?
State the factors, for the choice of electrical system for an aero turbine.
Explain the role of a car driver as one of a feedback mechanism.
at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?
how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.
how flow current in 220 kv line to line
whether starting current is limited to rated current of motor through soft starting or it exceeds the rated current?