As such there is no any standard of earth resistance value,
Its varies on different type of soil resistivity. Idley it
should be 0, but in different kinds of soil for electrical
equipment it should be better to below 10 Ohms and for
electronic equipment it should be better to below 5 ohms.
Please Help Members By Posting Answers For Below Questions
how r charge carriers produced
State the other types of Air Conditioners?
cc of scorpio?
plz send me HPCL apptitude paper..
Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!
What is meant by cold loop test in instrument
Explain the experiment on ward leonard method of a speed
control on a dc shunt motor with an suitable circuit
what is the effect of connecting three phase supply lines
to three phase auto transformer output terminals through a
fuse of 10Amp and a circuit breaker (MCB). Is this
connection permanently destroy the transformer?
why only exciting current is shown not primary current in transformer???
i want use the cable size 16cx4 core aluminium
usege watts 240x2000w this cable size is correct?
what is interfacing in computer studies?
Q) Write VBscript code along with QTPscript code in QTP tool
for below scenario
1. Launch yahoo site(i know)
2. Do loogin(i know)
3.Click inbox link(i know)
4.Go to every page of mail box and count no.of read
mails and no.of unread mails(i know)
5.Store page numbers, read mail count and unread mail
count in a new excel file sheet
6.Create 10 types of graphs on that data
7.Do logout and close site(i know)
8.Save new excel files with graph
I am inpecting a 10kVA UPS what tests should i do and
should i observe?
why the active power flow of some line is increased when the
active power of out is cut ?
dg started in plc mode and load taken later one battery
terminal connection will be disconnected by loose connection
what will happen for dg and shall we connect battery
terminals while dg in load time?