| Other Electrical Engineering Interview Questions |
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|what is skin effect
|In a running D.G set engine and Alternator is revolving at
1500RPM but no output in the terminal>>>>what to do??
someone told excitation problem ....please advice
|Excat meaning of
burden in only one word?
|what is the acb tripping & closing voltage.
|why the efficiency of the dc machine is high ,when it is
operated as a generator?
|how much Hp motor is required for water suction pump in
home uses ?
|CONSIDER A 415V/200V STEP DOWN TRANSFORMER.CAN WE USE USE
IT AS STEP UP TRANSFORMER BY GIVING 200V IN SECONDARY AND
TAKING OUTPUT FROM PRIMARY?
|why transformer ratings in kva?
|Please give me a solid reason there are 2 ELCB's If we take
Phase from ELCB NO:1 an Netural from ELCB N:2 why ELCB is
tripping when we connect the Load?please brief me with detail
|a 3 phase slip ring induction motor is wound for 4 poles on
stator and 6 poles on rotor; when 3 phase balanced voltage
source at 50 hz is applied to motor it will run at
a)1500rpm b)1000rpm c)750 rpm d)zero rpm
|1.What is the maximum transmission voltage in india & where
it is located?
2.more information about indian power scenario.
|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????
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