How wire size can define in electrical wiring? What is the ratio?

2258

y neutal is required for 3 phase. neutral carrys only current or voltage. in 3 phase circuits.

1879

what does a k rating in a transformer means?

2467

Explain the working of any one cutting machine

1052

What is the advantage of using locally fabricated hook ups over Pre fabricated hook ups in process instrumentation?

1994

Name two low frequency oscillators?

1364

Name different parts of a pressure gauge.

1070

We have Diesel generator of 200KW. fuel consumption is always same,even connected light load or full load. Is it right?

2133

weight of 1 cft 10mm, 20mm, 40mm aggregate weight of 1cft course sand

5160

A car's starter motor draws a current of 100 A at 12,0 V when starting the engine. The mechanical power required to turn the engine is 960 W. At what rate is energy from the battery converted to non-mechanical forms of energy?

2117

Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.

1866

why we have and use 3 phase not 2 or 4 or other in power system?

2081

Draw L.O. system in diesel engine?

1858

Name the main components of a cad gui?

1462

Explain the different types of dry processing?

1