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How many gap between finger contact in a.c.b. and v.cb.?
what will happen if multimeter(selector switch at DC voltage) and terminal at current is connected to DC supply?
which types of relay used in acb and vcb?
can anybody send me syllabus of rrb section engg (electrical). and also send previous question pepar...
why do we use 25kv supply for traction purpose?
Control cables in S's will carry 1000v which is AC R DC? Pls answer me
what is difference between line differential and transformer differential?
State the types of distortions in amplifier?
what is residuel magnetism. and how order lead acid batteries for 24 volt. emergency lighting system.
Why line VTG = √3 phase VTG in star? How?
What is the difference between a Root Locus plot and a Bode plot?
what is two point starter?
Explain about 3 phase motor fault current calculation with examples?
advantages and disadvantages of inverse definite minimum time RELAY
what is meant by rotating magnetic filed