What are the methods/types of distance protection schemes used
in transmission system?
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what is effect of length of air gap on performance of dc motor and generator?
PLZ sent the previous year question paper for GET in NHPC on my EMail id ppshanker@gmail.com
A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?
how many parameters can integrate with fire alarm basically ?
How much no load current of synchronous motor
what is residuel magnetism. and how order lead acid batteries for 24 volt. emergency lighting system.
what is the maximim current drawn by 1 phase and three phase welding machine
what is x'mer ,isolation x'mer & yltra-isolation x'mer?????
how we calculate the dick for a pole?
how to test the electrical panel.ht lt mcc pcc.
can we conduct the swineburne's test on a dc series motor? why?
Why syn. Generators are used for the production of electricity?
Dear sir, In our plant have Station Transformer having capacity,i want to know, why LV side 40 - 40MVA is given? & how we can get 6.3 KV supply from tertiary(i.e. Open delta connection), Vector Group YNyn0 - yn0 +d MVA Rating 80MVA / 40 - 40MVA + 26.7MVA Voltage rating 420 (Tap range +6,to -10)81.25% /11.5KV - 11.5KV +6.3KV
The synchronous machine excitation system explain
why magnet has north and south poles only why not east and west and why we are considering as north and south poles? why cant we consider as east and west?
