| Other Electrical Engineering Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| how to choose the cable rating for load (KW)? EXAMPLE.50KW load | ACC | 2 |
| why making capacity is more than breaking capacity? | Essar | 5 |
| what is NANO TECHNOLOGY?
| | 1 |
| Upto what extent, the lagging power factor can be improved
with the help of capacitors? | | 2 |
| How regulator control the fan speed? | | 3 |
| Explain types soft starters? | TCS | 3 |
| what is the technical diffrences of mccb and acb | TransWorks | 3 |
| what is safety measures of transformers. | HP | 1 |
| What is the min and max ohmic value for earthing? | Wipro | 7 |
| In India,we use 230V,50HZ,where as many other countries use
110V,60HZ what r d advantages and disadvantages of each of
them? | | 3 |
| What is four quadrant metering system. | | 2 |
| why the generating voltage in India is 11kV or why is it be
transmitted as multiples of 11 | ACC | 11 |
| how will u exactly calculate the unit consumption of the
Air conditioners?Split/Window/ | | 1 |
| what is the merz prodution ?
what is the turn to turn fault? | L&T | 1 |
| Why we use the D-curve MCBs in critical power distrubution. | Sodexo | 2 |
| how do find power factor in practically and what it means? | | 1 |
| kindly tell me how the load on generator increase by just
increasing the fuel of prime mover, as if for exampple 20
MW gen set is synchronized the load ramps from zero to 20
MW gradully and during this procress only fuel of prime
mover increases. Which thing determines the load on
generator with respect to fuel | | 3 |
| 1.what to do if ferquency of any power system continue to
decrease ?
| NTPC | 2 |
| Questions :-
HR-
Q.1 about yourself & family background ?
Q.2 Why u choose Power sector as ur carrier starting not any
other sector ??
Q. 3 What think abt NTPC ?
Techincal Questions:-
Q.1 about Vocational Training……What u did , see the main
equipments….etc
Q.2 Why a transformer Noise during its running condition ?
Q.3 about transformer oil material & Test name for the
measurement of its dielectric strength & wht will u do if
its dielectric strength goes low ? ……..some discussion type ?
Q.4 What is relation between transmission lines &
Communication lines ?
Q.5 Which Machine u will prefer to use at a place where
flammable gases are coming out & why ?
Q.6 how fault in an electric system is detected & hw
protection of equipments is done ?
Q.7 Why we didn’t feel electric shock in an electric train ??
Q.8 Anything u want to ask from us ??
| NTPC | 1 |
| what is automatic voltage regulator and it is used? | | 9 |
| |
| For more Electrical Engineering Interview Questions Click Here |
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