why we use copper earthing for neutral while for body GI.

6154

how to calculate the breaking capacity of different breakers.

2298

Can we transmit digital signal to long distance ?

1958

What are merits & De-merits of State-Space Method? What is series programming, parallel programming, general programming & direct programming ? And, difference between these programmings Techniques ?

2416

what is rocking arrangement in arc heating

2138

HOW TO TEST A LIGHTENING ARREST ER ?

2200

what is the responsibility of C license holder in industry?

9165

When is lag lead compensator is required?

1124

What is step signal?

1052

What is meant by coupling capacitor?

1073

what is formula for zero phase sequence of nuetal earthing transformer of 6.6 kv

2292

what type of earthing do for dry fissure rock?

2437

Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend

2094

What is MS-EXCELL?

2255

Explain bypass capacitor?

1168