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|I do wonder why current is present in neutral wire?i check
single phase lead current feeding air conditioner...on its
phase its current was 10A while same was 10A in neutral...as
we know in neutral voltage is zero so if voltage is zero
then how current appears on amp meter?
my second observation is (just imagination)when I touch
phase wire it give me shock but when i touch neutral nothing
happens although as above its carrying current(amps)
third but with same logic...as in simple Alternate current
sine curve there is + and there is negative peak.means every
time phase changing so how come every time same phase and
same neutral stand
(pardon for english mistakes)
|What do you mean by deregulated power system structure?
Which structure (regulated/deregulated) is used by modern
|what will be the minimum megger value for 132 Kv (earthed)
|What is the difference between voltage transformer and
|In the Load Test of 3 Phase Squirrel Cage Induction Motor, 2
wattmeters are used. One of the wattmeter deflects in
negative diretion during no load. Why?
|about your self?
|what effect on electrical equipment if PF is gone over 0.996
in leading when provider say that its keep in minimum
|Difference between online and offline UPS?
|what is the diffrance with elcb,rccb,mcb
|single phase 230v three phase voltage 415volt why we aren't
used line voltage 690v?
|How the size of electic machine vary with the sped?
Between slow and fast running machines of equal ratings,
which one is more economical to design?
|how to syncronize two dg sets
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