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Assume a condition such that two motors of rating 6.6kv,415v are connected to blower,so tell me which motor draw large current give appropriate reason?
2 7994Name different types of fault and which instrument is used to measures earth,short,open cicuit fault?
6 13798AC current is flowing in a wire in your home how can you measure it(name of the instrument)
24 292781> what r different types of fault in cables? How will u locate and test these faults? 2> why earth wire is provided on top throughout the transmission line. why not only on towers? How much area it can protect? 3> what r different types of transmission losses? How power loss can be minimized? 4> what is the % of power loss on transmission lines?
IOCL,
3 10906MCB is used for high rating &MCB is used for lower rating.What is technical difference between ACB & MCB?
7 13023Post New Electrical Engineering Questions
what is the use of vcb & isolator in substation?
3 phase induction motor connection star or delta while using ac drive motor is .75 to 5.5 kw
What is the most important precaution in any experiment with d.c. Shunt motor?
How to discuss the phase shift of transformer considering open delta?
What should be current in the Primary and secondary side of 1000KVA (11KV Supply)Transformer.?
at what base you will tell the direction of rotation of dc motors and generators?
where does 22kv line starts
Why is the air gap between the pole pieces and the armature kept very small?
what is transient stability analysis means?
model question paper for supervisor trainee
I don't understand why when we connect high voltage source in DC to electronic motor , we must add capacitor and resistor in parallel ? (I know that we use capacitor because we want to absorb the current that in the first second electronic motor in opposed with current course produce. ) what are the feature of Resistor and in such situation ?
What is the angle of inclination for the oil connection from transformer conservator to Bucholz relay and why?
what is differnce btwen lll and lllg faults
The series field winding has low resistance while the shunt field winding has high resistance. Why?
some time we open engine breaker 8.0 MW load but plant not trip. and another time engine open 4.0 MW load engine trip why? individually engine breaker open & individually emergency stop why difference?
