what is the difference between online & offline
caliberation of KWH meters. Can Digital meters be
caliberated
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which motor is used in mixies
why microprocessors are named as 8085 ,8086 etc? what's the reason for this???
Why not using Air circuit breaker at High tension side?
what is phase angle and how its generate moreever how we measure the phasse angle?
what is the pre commissioning test to be carried out on LT power panel at site?
In a synchronous motor armature current flows due to revolving flux which in turn rotates the load,but in no load condition armature current is zero hence thr is no revolving flux then how motor rotates?
how to identify the cable quality and what is flame proof cable
why conductors of low tensile strength 1)produce greater sag and 2)can not be used for larger spans
Air circuit breaker safety
is power factor correction related with vector group of transformer i.e:Dyn11?
I have a current transformer with 1 main reading meter with transformer outside the building and a control panel having 5 CT reading meters with black round coils inside the building. I want to know, A) when current pass through the Transformers, will the current be reduced or be the same and after that B) when current pass through the CT meters with black round coils, will the current be reduced or be the same. C) in the above process will the reading of the main meter be same or different, from the total reading of all the 5 CT meters.
apti mainly on logical reasoning, verbal and non-verbal ability (70 percent) and remaining technical. I was in ee but technical had mech ques like on turbines and welding.
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