What is the rating of your capacitor bank at your company.23 24725
What is the max demand on your transformer and your company?6 13215
What is the power factor you maintain at ur organization?37 32687
What is the make of breakers, transformers, generators? What are their capacities and ratings?2 8316
What are the different sizes of cables for H.T and L.T side of supply?7 30863
Do you know how to measure the earth resistance? if so explain it39 90607
What are the different protection systems takes place on control panel board?6 8763
What are the different ratings of the fuse units for different distributions at your organization?1 3917
What are the different protection systems used to protect the transformer internally and externally?15 22098
What is the rating of your substation and what are the different types of substations?
What should be the earthing resistance of an industrial substation and also What should be the house hold earthing resistance?20 49630
please send 5yearje solved papers on my email firstname.lastname@example.org
how to calculate the distance relay faulty zone?pls explain?
why we can use 1 to 5V dc
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
A ii kv 1200 A Breaker combination fixed in a cubicle. How many ampere Fuse is required? If fuse is not using, Why?
1. How many types of mangers? 2.How many types of capacitors? 3.pls tell me normally types alternator problems?
Determine the BTU size of an aircon for 20 sq metre room
draw 3 phase rectifier diagram
Type of motor stater detail and working detail
what is mean by ideal infinite bus? why it is required to consider in fault short circuit calculations?
how to get electrical supervisour certificate in gujarat
what is sinwave ups
Tell me about ur past electrical maintanence job
In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?
In Indian Household, generally we receive 220V AC single phase supply. But AC has 2 phases, +ve & -ve. So in +ve half cycle current is flowing...so what happens in the -ve half cycle?? Please illustrate.