Which motor isused in indian railway system?3 3915
Is Indian railway uses 25000v ac or dc?7 6924
how and where does star and delta connection is used ?2 3386
sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.2078
what are the particle used along with silica gel in transformer breether,explain their functions.4 4947
what is the difference b/w permitivity and permeability1 2171
If the field winding of the dc shunt motor is removed then what will happen to the motor ? will it turn or not2 2350
If Ac supply is given to the DC motor then what will happen? clear explanation2 3161
When we give supply to a transformer 11 kv and we get 415v from it, so when we give supply to same transformer 415v on ht side what we get? and When we gives supply to any transformer to L.T. side 415v or 220v What supply is on H.T. side?2 4965
If we are given a 10 amp cable type and asked to calculate the number of cores used and the thickness of the cable, how do we do it?? please help...urgent!! i hope the question is clear enough!!1035
why most of the modern day type electrical appliance have 2 pins rather than 3 pins?4 3406
why magnet has north and south poles only why not east and west and why we are considering as north and south poles? why cant we consider as east and west?1104
america 60hz electric supply is used; but india it is 50hz; why? and if we use 60 hz supply what changeg has to be done or all the equipment has to be thrown which has rating of 50hz frequincy1 2827
Good morning: I'm looking for some informations about the OLTC or the LTC: I wont to know what the function of the tie-resistor in during the operation of reversing/coarse operation Cordially
what type of earthing do for dry fissure rock?
What is a surge supressor why its is used in synchronous generators
If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?
WHAT IS THE DIFFERENCE BETWEEN AN ACB & mccb 7 WHAT IS THE CRITERIA WHEN TO USE WHICH OF THE TWO
How to know Resistance and Reactance value of main and aux winding of single phase capacitor start capacitor run induction motor to find capacitor value?
What is CCM in Electrical ? where can we use this material?
What is slope...? Explain slope 1 and slope 2...?
On 400 amp factory load how kvarh capacitors provide
why u r living from presentaly working.
i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected
What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?
Describe the test procedure to determine the vector group
Connection diagram for KW meter and Kva meter
for opening electrical shop, tips needed.