What is the direction of rotation of blades in a table fan
and in a ceiling fan ?
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What are stable systems?
Why do we perform an open-circuit test and short-circuit test on the transformer?
What is Annunciation?
define superposition theorem thevnin theorem ,norton theorom?
which fault is severe and why?between lll fault and lllg fault which fault is severe and y?
which protection function should measure RMS value of current&DFT value of current?
Classify drilling machines.
Explain about how is it working Earth fault'relay and wahts the resistance value of earth bed
what is the use of power transformer in GSS.
WHICH SIZE A.B.CABLE IS USED FOR 11KV.
How does a digital electronic meter work??????
sir please send me previous year questions of jspl of electrical section through which i could prepare myself fpr the test.
formula for calculation of switchgears(i.e. contactor, fuse, cb, relay etc.), if load current is given?
how flow current in 220 kv line to line
What is main cause of cable's terminal point burned in Lug on high temperature although lug and cable selection is ok as per stantard and also tightness is ok as per situation. so please take in deep and tell correct answer thanku.