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.
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How Load Factor, Demand Factor, Diversity Factor etc best
applied in designing an electrical circuit? Is it allowed
to consider these factors in each and every panel in an
electrical distribution system? Can any body suggest a good
book for reference?
Which Class insulation is prefered for the sandwich
Busducts ? Why?
What is the meaning of utility ground and clean ground? How
the distribution panel is grounded?
what is meant by power and distribution transformer ?
limitation of conductor height on ground when we consider
1. A bomber drops a bomb from an aircraft flying at
2000 km/hr. at an altitude of 7km. The speed at which the
bomb will strike the earth would be
A motor running with lenze frequiency inverter stops if I
REDUCE SPEED with 25% load.If I run it in High speed and
medium speed running smoothly with full load.please help me
to solve it.
What is the purpose of stand by earth fault protection for
in india per day how much power is generated including all
how calculated Transformer losses.
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How should i design a 1ph & 3 ph transformer. Kindly let
meknow all steps and formulaes related to design from
circuit diagram of trip circuit supervision relay
why generator efficiency is more in swinburnes test?