What happens when too much cylinder oil is injected in the
Suppose we have a wye/wye transformer which is grounded at
both sides,in this situation, do we have ay ground
transformer? in other words, ground transformer can do any
thing more (while we have nuetral wire in both sides)? As
the last question, what about 3rd harmonic? we have two
choices: first using wye/delta transformer + ground
transformer and second using wye/wye earthed connection.in
the former choice, we dont have 3rd harmoonic at the
secondary side but what about Yn/yn conection? do we suffer
from 3rd harmonic in the Yn/yn connection?
what is vtg limit of earth and neutral at transformer side?
For a high pressure/ high temperature multistage pump
(Boiler Feed Water Pump), what is the average life of
mechanical seal? Does life of DE and NDE differ, if differ,
how much? Why?
what is the procedure of wet seiving. n percentage of silt
in different type of soil?
which type of zones used for boiler? & why ?
how can power amp inc the power without inc the voltage or
plz send me the question regarding DMS gr1 questions of
previous year as my exam is on 27/09/08...thanking u in
What is compound gage
Why should we hire you over the others waiting to be interview?
idea uses the 1800mhz band with alloted 4.4mhz bandwidth. this
band is divided into 22 channel(up link).how will operator
divides these channel in to traffic channel and control
WHAT IS DOL STARTER? HOW IT WORK? GIVE ITS CONTROL AND POWER
why we use ac supply as 415 volts instead of 415 v why we
cant apply 230 v for dc
All tape of electrical questions Answers tape of motor
transformer e.o.t crane