what is the formula of starting current of 3phase and 1 phase motor???

2107

I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?

3811

how beam.coloum ,slab, footing are designed as per indian code.. detail procedure?

2604

Explain bypass capacitor?

1165

what is the 0 value in quantity surveying

2401

what are the 4 rules to start the motor?

2122

Why capacitor input filter is preferred to choke input filter?

2251

Why is sio2 layer formed over the entire surface in a monolithic ic?

1308

What is the tensile strength of wood?

1197

any one guide me to reduce the power factor of diesel Generator from 0.97 Leg to 0.8 Leg.with out any change in my load.

1674

when air is supplied from larger diameter pipe with some pressure if change diameter to small pipe the pressure increases or not? also what is increased pressureor velocity?

1797

thermal engineering

8432

State the types of distortions in amplifier?

1206

solar energy light efficiency & disadvantages?

2117

how calculate the bearing number from inner and outer dia of bearing

1472