How much difference can there be between HT & LT KWH unit
consumption at the same load?
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what is lumped and distributed elements?
How many types of instrument cables are there?
what is magnetizing current test in power transformer
which one is more efficient, torq, power & ecnomy with the same frame size AC motor / DC motor?
With a phasor diagram show the effect of increasing the field current of a generator supplying a constant real power and connected to a grid system.
Do inductive loads have distorted current waveforms ?
what is the maximim current drawn by 1 phase and three phase welding machine
For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel
What do you mean by an instrument transformer?
how to select the automotive wire size by mathematical calculation. for xenon headlamp with ballast. the ballast given data voltage 10-17v,current permenant 6amp, run up phase is 15amp, peak at swicth on max 400micro sec is 40amp.the sum of cable resistance is 150mohm.please provide referenc document if any for relating the peak at switch on current,time & wire wire size
How many points does a Circuit can have?
who invented active elements? plz give me the complte details of active elements...
If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?
thyristor controlled APFC panel design parameter?
How to reduce -234126219.6403 MVAr generation and by what?