Please Help Members By Posting Answers For Below Questions
What are the factor to be consider for CT selection in 132kV
Is there possible to Test Transformer for Overfluxing
Capability. Or is there any firm who does Overfluxing Test
The power factor of the fixed load is 0.8, now the p.f is
varying from 0.8 to 0.5.
can anybody send the rrb chennai &rrb bopal question papers
of 2006&2007.My exam is on 12 oct 2008.Its urgent
As we use capacitior bank in 3ph ckt for improvement of PF,
why not we use capacitor in single phase domestric use, at
house their are many inductive equipments,like
fan,mixer,tube choke,air conditioner they also draw PF...
by using capacitor can they improve PF.
if yes--what are advantage and how to connect a capactor
in single ph,and which type of capacitor
if no- what are disadvantages.
what is meant by moulded case circuit breaker ?
is it possible for different brand of H.V transformers to
run or operate in parallel to each other? if so how much
disturbance can this affact the H.V bus bar?
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
for 11KV OH system what will be typical per KM "R" "L" "C"
for 33KV OH system what will be typical per KM "R" "L" "C"
for 33KV UG system what will be typical per KM "R" "L" "C"
what is the difference between earth leakage and earth fault?
i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.
how to changeover ups in this power failur time?
How much no load current of synchronous motor
On what basis the the size of Lightning arrester for buildings are selected ?
How to detect voltage vector shifting in interconnection