| Other Electrical Engineering Interview Questions |
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|capacitor is load free component but why ampare meter shows
the current when the capacitor bank breaker close?
|as we know that N=120f/P
speed of an im can be controled only through changing no if
poles, can we control by changing the frequncy????
|why distribution transformer is uesd in Delta/Star
formation?is there any significance in doing this?If yes
|why a vaccum is created in condenser
|What is the importance of RESONANCE
|What is the function of automatic Transfer Switch(ATS) in
|What about Reactive power.and role of that one?
|The neutral to earth connection in my industry is showing a zero reading
(shorted). I have a machine which has to be installed where neutral to earth is
not shorted and shows a leak voltage <3 Volts. Please suggest me how it is
|How to clear BHEL written test exam.....anyone having
experience pls refer me the link were i can get BHEL
|in three phase 11kv transformer (11kv/433v)
input( R,Y,B) output (X,Y,Z,N) the connection as follows
1 phase R -open
2phase y connected to both R and y of input]
3phase B- B
what is the output voltage X to N ,Y to N , Z to N
|How will calculate the current rating (withstanding
capacity)of alumunium and copper cables?
|why we step down the voltage from 440 to 220 in machines
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