| Other Electrical Engineering Interview Questions |
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|We have two Al.busbars each of size 125mm*10 mm connected in
parallel.To increase the current rating ,can we connect
third busbar of size 100mm*10mm in parallel to existing two
busbars?In my opinion ,if we connect busbars of different
sizes in parallel,then the busbar of lowest size will take
much current.So this type of paralleling should be avoided
.Am I correct?
|Tesla is the unit of which parameter?
|why earth hole size is biggest in plug point?
|what is a difference berween line voltage and phase voltage?
we are getting voltage fluctuations suddenly for 2 or 3
minutes again it becomes normal. we checked each and every
connection some times we are getting 110 volts like that
from earth to neutral again it is reducing we are getting
supply from 45 kva DG set give earthing properly.
|what is the VVVFD and?
|why voltage swells and dips in transmission line?
|If a contactor need to replace with faulty one. what I want
|Why we use Carbon & graphite mixxed brushes in the DC motor?
|Reduction in supply voltage by 10% will change the torque of
the motor by ___.
|1.what type of oil used in tranformer.
4.witch time oil filterring & how much temperature
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