We normally make oil soak pits under Transformers. Oil from
soak pit goes to collection pit.
We provide granules/pebbles under transformers.
My question is weather granules/ pebbles to be filled in
soak pit or not? if yes upto what level?
Frequency of rotor emf in induction motor is around
A same as stator frequency B 50%
C 5 % or below D 30%
What is method of calculating the fault current for a MDB,
50KW, 3PH, 415V, 50HZ?
WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL
1.main parts of generator? what is used A-check,B-check,C-
2.what is FM200 system in data centers?
3.difference between pac,ahu?
pls tell us AC plant are how do work and parts name with
what is the difference b/w UHVDC and HVDC(LIGHT)?
What is minimum permicible value of leackage current for LT
Panle when applying voltage up to 3 KV for 5 Minuits?
Whar is the KvA rating of 33Kv substation & actual kv
rating of power generaating station.
Is there any Electrical supervisor license which gives
permit to work whole India rather than individual state??
5- What is the task (function) of the excitation and
isolation transformers in power plant?
6- What is the task (function) of LCI (A), LCI (B) and LCI
(COS) in power plant?
: LCI (A) and LCI(B) are load commutating inverter for
generator turbine starting.
, LCI (COS) is load commutating inverter change over
what is the terminal voltage of dc series generator running
at rated speed at no load?
what are the condition that makes hooter blow?
Name the component u would expect to find in a switchgear
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?
how many stairs have you climbed while you were coming