What is the function of under voltage release ?

1501

what is the carona effects meaning in HT line transmmission system

2088

how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?

2263

When will you multiply and devide with derating factors to the actual value while sizing the cable?

1995

my question is how to answer the question "you are from b.tech eee background and why do you want to go for banking

1409

Sir, plz tell me how droop setting is done in parellel operation od DG set ? please give practical example ?

2193

In TNC switch, is there any 1NO+1NC block ? and if we move over closing position, is ther any affect on trip position or vice versa?

2308

What are the advantages and disadvantages of the ac motors?

1213

what is load vs Torque curve & why it is used?

2128

Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?

1780

Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)

2020

Which level of the Transformer oil got dielectric strengh? And why?

2316

is there any phase difference occurs while primary and secondary side mutual induction occurs?

2070

how to design coil turns ?

2033

The sodium vapor lamp is not glows when it is connected a distance of 5 meters above from gearbox, why ?

3734