| Other Electrical Engineering Interview Questions |
|| Asked @
|what to do with nuetral when Generators are running in
|what is thermo stat, explain how its working?
|in 3 phase induction motor resistance value is how much
|The neutarl to earth voltage in system is 7volts on
Electricity power but it lowers to 1.3volts when load
transfered to DG power.what may be the reason.
|when we connect a CT in the line will there be any loses in
the line due to the mutual inductance of the CT.
|What happen to alternator if prime mover fails?
|In an ammeter used for measurement of current, what is the
meaning of the representation of range as '0-50-300'?
|electricity requires a medium to flow and it cannot flow
through air. so how does lightning come to earth through air
without any medium?
|why any normal motor have to provide star & delta winding
distribution during starting?
|Based on CPI/CGPA they shortlist the candidates & than
directly start Interview so there is no Written Exam or GD
Only PI.Interview held @ MNNIT , ALLAHABAD On-Campus on
6th,Aug, 2007 & the Questions asked to me by Interview Board
( 4 People) are from HR/SummerTraining/BTP/Subject-core,
POWER SYSTEM & MACHINE. time duration of I/V is about 15-20
Q.1 Name,hobbies & About family background ?
Q2.What u know abt NTPC ??
Q3.Why u want to choose NTPC as ur Carrier's starting i.e
power sector not any other Oragnisation or sector ??
Q1.What is the reason for transformer Noise ??
Q2.Which material is used for making Transformer oil & How u
measure its dielectric strength & Name the test ?
Q.3 Which Machine u will prefer 2 use if flammble gases are
coming out at a place & why ??
Q4.What is relation b/w Transmission Lines & Communication
Q5.What is the maximum capacity Synchronus Machine & total
powerGeneration in our country ?
Q.6 In india Power generation is at 50Hz while in America
its 60 hz ,why so ?? Advantage or disadvantage ??
Q.7 Maximum Generation Voltage in india ?
Q8. What is the Voltage regulation & why its required n how
much is permissible ? & causes of voltage variation ??
Q.9 Why electric shock is feel ?? n in a Electric Train why
we didnt feel that ?
Q.10 Have u seen/ experience of any power plant/ industry
related to the power sector ?
so these are the questions which not too diffcult i
think was asked to me.
|in transformer the unit of power is in kva why?
|WHERE IS THE LIGHTING ARRESTER SHOULD BE PLACED IN
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