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|On monitor it is written that current rating is 2.2 Amps.
Is it a monitor current drawing capacity or CPU & monitor.
If it is only monitor rating, what will be the rating of
only CPU and what will be the power consumption rating of
PC, Monitor & Scanner?
In net, I learnt that computer consumes only 200-300W while
running. With the current rating of 2.2 Amps, how it could
be 200-300Watts. Please explain?
|What is IPXX?
|single phase can run in PVC conduit. Three phase can also
run in one PVC conduit. But two phase cannot run in one PVC
conduit. WHY? reply plz....awaiting your answer.
|can v use earth as nutral. yes than y.if not y.
|how to take the 3 phase ups input and collect single phase
|what is mean by marshalling box in transformer?
|The earth pin of some three pin plugs are seen split. why?
|In DC motor,the field MMF is given by NI.N-no.of field
winding turns,I-excitation and both are constant.Then how
could the main flux decreases due to armature reaction.
|List the materials required for Pipe Earthing.
|How multimeter shows phase to phase voltage 440V & phase to
|draw a circuit diagram connecting transformer OLTC- RTCC-
VCB-Marshalling Box otherwise Explain in words
|There are two nos of 33Kv/11Kv 5MVA transformers conecting
through HT cable from substation having metering at
substation itself.One transformer used at a time another
remains stand by.Further 11 nos of 11Kv/440V transformers
are attached on it and each transformer is having its own
Power factor correction panel.Now one 33/11Kv transformer
at no load condition/Stand by condition is having power
factor in leading side upto 0.21 and while when another
tranformer at same situation have power factor in lagging
0.42. Now one thing is clear that transformer one is having
1.5 Km long 33kv cable due to that PF goes in leading side
and another is having only 250 mtr length remains him
lagging. Now i want to know that how i can maintain the
Power factor at no load/ stand by position though both are
behaving in seperate manner.
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