| Other Electrical Engineering Interview Questions |
| |
| Question |
Asked @ |
Answers |
| |
| Which of the following can be operated at higher frequencies
?
-SCR
-MOSFET
-IGBT
|
| 4 |
| According to general circuit diagram of 1-Phase t/f , why
the primary is not get short circuited ,even though the
supply terminals both are directly connected through
primary winding? |
| 4 |
| is it possible to export & import power in a same
transformer.how |
| 1 |
| what is power factor? |
MAHINDRA | 6 |
| there is a line fault some where on the ove head
distribution line. how will i locate the fault for clearing
it? ofcourse i have to megger the line but what information
makes me clear that the fault is in that section of the
line? |
| 2 |
| Why does the phase voltage of two healthy phases become
equal to the line voltage in case of an ungrounded neutral
3 phase star connected sytem when a single line to ground
fault occurs ? |
| 2 |
| 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
possible. |
| 6 |
| WHAT IS DIFFRENCES DCS & PLC |
Essar | 1 |
| what is power factor |
| 4 |
| how techometer works and how it will be connected above the
flywheel in dg system |
| 1 |
| why voltage drop if we have connected 230 v ac suplly
through diode to bulbe we found haft ie 110 voltage drop
why it is |
| 4 |
| Diffrectiate between earthing and neutral |
TATA | 5 |
| |
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