What can make the the overloads operate when a star delta
three phase motor starts?
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which is chemical used as in ro water what is difference betweeen multi grade filter&dual media filter
What are steps to be taken while designing of DYN11 distribution transformer to achieve magnetising balance?
Write the programming software name for LG, SIEMENS,Messung,AB
th how could we differentiate between armoured copper and armoured aluminium cable what is the basic application? why we prefer the armoured copper as compared to armoured aluminium.
how to test reverse power trip?
What is effect of over voltage and under voltage on ACB
what are the different kind of cables used for transmissions?
what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?
What are the function of different components of servo motor?
Why field rheostat is kept in minimum position while armature rheostat at maximum position?
Why do we need interlocking in a HT metering or Ring main unit switchgear?
what is reactive power?, why its measured in VA ? is it transient behavior of system?
WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??
What is precision of a measurement?
How to check the Bushings of the transformer?