what is data block in plc ? How the values of data block
are written and read by hmi ? what is the difference
between function and function block ?
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what is basic difference between the normal tube light choke and electionic choke ?
it is used to measure the potial difference between two point?
What is a commutator?
why single phase to grd test in HV cable?why not 2 phase at a time?
i applied for the ap transco please forward the freqventley asked QA
what are the type of motors
what is neutral grounding? why is it required? what is neutral grounding resistor and how is its value calculated??
What is the difference between security constraint unit commitment and security constraint optimal power flow?
0 Answers College School Exams Tests,
what will be fault level of 11 KV , 2000 A ELECTRICAL SYSTEM?
A 25MVA 3300/400V T/F is termed as per winding is …… a) primary 3300V & Secondary 400V b) primary 3300V & low voltage winding 400V c) High voltage winding 3300V & Secondary 400V d) High voltage winding 3300V & low voltage winding 400V
4 Answers Engineers India Limited,
How Many Safety of Transformer
what is meant by directional earth fault and non directional earth fault? describe both.
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