I have 4 DG set with 1500KVA rating. system breakers are
11KV & alternator are 415 Volts. i want to Know what is
max. resistance for body earthing & 415 & 11KV V Neuteal
earthing. my fault current is 14 times for 2 sec.
Theemergency provisions of the constitution of india were
greatly influenced by:
a)the government of india act,1935
b)the constitution of canada
c)the weimer constitution of germany
d)the constitution of the united states
Hi any one can help in preparing for BHEL ET exam in
mechanical stream? I like to know the the question paper
pattern fro the same.
regards,
Jose
9841327666
josevinoth@yahoo.com
our company have 750 kva oil transformer.still we have
facing a problem that is when voltage is 11.5 kv coming
from HT side then LT-side voltage is 420v or above at tape
1.please give me best solution to decrease the voltage.
21
sir i have a car stereo system and there is jack on him so
can u tell me a way to find out their power terminals on the
jack or on the circuit board"
31
which are the criterias needed to select the kind of
neutral earthing(solid earthing,resistance earthing,etc.)
at various voltage levels in electrical distribution?
41
when do we use roller bearing, deep groove ball bearing,
angular bearing, sealed bearing, semi sealed bearing,
unsealed bearing, anti friction bearing, journal bearing,
thrust bearing
24
Why different types of connection in transformers are used?
(star/star,star/delta,delta/star,delta/delta)Why we are
only taking in consideration of star/delta type
transformers? if only star/delta is good in practice where
doses other type of transformers are used? Note: i want to
know place of using different types of transformers other
than Star/delta type with brief description.
31
What is plugging as applied to an induction motor?
50
could anyone send me model question papers or outline of
graduate trainee(chemical engg) post?
46
please send the sample qustion paper for iocl written test ..
What is meant by TAN-DELTA test carried out in motors?
94
what is saturation? what role it plays in operation of
ct's,motors etc and how its affects the behaviour of the
same.
36
hi frnds can any one help me ? plz send me placement paper
of IOCL of Electrical streem .... plz send ....its urgent....
34
What are types of structural connection? Explain briefly
please?
I know only types.(Shear connection and Moment
connection).anybody can explain briefly please.
101
how to convert postfix notation into prefix in data
structures. please send me algo of taha
76
What is the meaning of Fault level rating?
47
if u r using bugzilla then it generates automatic
bugids,while testing uhave got a bug then bug is
represented through a bug id say bug1, then bug is
assigned to developer he fixes a bug ,say the bug is fixed
no error is got later after few regression cycles u have
got the same bug but the bug is represented by diff id say
bug2,tell me how do i come to know that it is the same bug
that had occured previously but now it is represented by
diff id
39
What experience have you had in writing technical
materials?
80
Write a test case plan for a typical banking application
which involves functionalities
like Balance enquiry, deposit, fund transfer etc. Make your
assumptions and mention the
same in your answer sheet.
55
explain the application of reciprocity theorom
18
hello if any one have papers vof hpcl or sail, plz send me
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