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We wish to test 60 Hz systems from a 50 Hz supply. To acheive frequency conversion, we use a VFD. The VFD powers 40 kVA transformer, which has motor and non-motor loads on it. Will the transformer work?2 4223
what is the form factor of DC?6 6580
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what is LOS(line of sight)?1 2684
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How to calculate per unit impedance of transformer?
is there any lightning by passer is arranged in ship like buildings?
use of choke in APFC panels
what are the application of over current relay?
i am venkat i got gre 930(verbal 270 quanta 660) and my toefl score 105..here question is why u got less score in gre ? what i supposed to tell...any chance of rejection is there...my accadamics record is very good
Describe the test procedure to determine the vector group
Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A
What is a compensator?
Is a d.c.compound motor is use as a booster? how?
What is Harmonics how it is produced and what is the method to control the same
Why do we mostly prefer to generate and distribute electricity in 3 phase and not in 4 phase or 5 phase?
How harmonic block test are conducted on relays ( Siemens,Areva ect )power transformer using omicron kit?
i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected
I WANT HOW CALCULATE TO CABLE FOR WELDING PLANT ?
we are going to install a solar PV site and how can we calculate PV Solar Panel Efficiency, can anybody tell me complete method for its calculation.