What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?

2179

what happens when dc generator coupled with cycle shaft.also explain what happens when its loaded

2097

what is the soft starter principle? how is connection diagram? what is the procedure for checking the connection?

2129

hi I have done 3 yrs diploma in electrical engg after 10+2. I have 16 years of work experience into design proposals sales and engg application development in LV/MV swithcgear and sub station automation field. I want to apply for immigration to new zealand but I am not sure whether I qualify or not since I dont have a degree. Can anyone advice? Thanks Riz

2223

The principle of switching circuits for different types of batteries in application of storage systems

1934

What kind of maintenance is conducted for Transformer

2221

can i use ups power as a raw power for another ups

1935

what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

1863

For group 1 , 2 whather i have to prepare my technical or general studies etc? and im graduate in ee engg. for wht posts im eligible for? please tell me!

2145

why are the maintaine power factor and how can this control and this is how work.

1934

how can i get the formula to find out the cable size if i know the load of main fuse protection.

1905

How to design the earth grid for lightning protection in an industry

4570

How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?

1795

What is DTR erection?

4012

How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.

1831