| Other Electrical Engineering Interview Questions |
|| Asked @
|what is armature reaction?explain in simple words?and what
is its infleunce on dc motor
|How do we calculate the out Put voltage of generator, after
excitation being given?
|how can we find a burden of potential transformer? what
does it effects? how can we calculate rated load of it?
HOW TO CALCULATE WELDING TRANSFORMER CAPACITY IN KW OR KVA
(POWER). TWO WELDING TRANSFORMER USED WHAT TYPE OF DG SET
CAPACITY LIKE ( 45 KVA OR 62.5 KVA), PLEASE TELL THE WELDING
TRANSFORMER RATEINGS. I AM REFINARY (TANKS WELDING)
|Which type of moter is used in trains, what is the ratting of supply used explain Working principal?
|what is meant by damper winding ?
|What is the equipment used to control the generator output?
|Why is it preferred to use a wattmeter(s) to measure power
in three phase systems rather than using a combination of
other instruments e.g. voltmeters, ammeters etc?
|why the rating of dc generator is in kw where as rating of
alternator is in kva?
|why earthing is not required on transformer prymary winding
|ohms law is applicable for dc or ac current or for both???
explain it berifly??
|what is the difference between UPS and INVERTER?
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