Why is starter necessary for a three-phase induction motor?
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63MVA,220KV/6.9KV Transformer LV side neutral is connected
to Earth pit through NGR. Whether this earth pit required
to connect with near by below grouding earth mat or it is
to be kept separate?
I PURCHASED A DEISEL GENARATOR SET OF AVR TYPE& RATING
125KVA BUT SOME TIMES THE OUTPUT VOLTAGE IS FLUCTUATING
WHAT ARE THE PROBABLE REASONS GIVE ME
We have studied about many techniques for finding the
stability of system, ROOT LOCUS, ROUTH, BODE PLOT, POLER
PLOT etc. In these which is used where. what are the
difference among them... PLZ tell me.......
Is neutral transformer can be called as control transformer?
What are the special cables required for explosion proof
how to calculate sizing of NGTR (Transformer rating,Loading
resistor value and Current rating of resistor) and what is
the X/R ratio. Details : 11kV,Capacitance 1.73532 micro
farads,40kA for 1sec.
what is the necessary of using inductance property in transmission lines
even through resistance is used to opposes the high current flows in
Why Stabilising Resistor used in REF circuit ?
why power not passes in plastic and rubber material
What is the requirement of grounding the neutral of single
phase generators on load? If the neutral is not grounded,
what will be the effect?
what are doing the duall connetion in tree phase 10hp or
etc motor with circuit diagram
Where I can get the sample question for post of Junior
engineer electrical-II For RRB Bhubaneswar.
What is the actual calculation for transformer short circuit
HOW DOES THE ELECTRONIC ENERGY METER WORKS?
Do inductive loads have distorted current waveforms ?