Module of the rated currents - transformer, Electrical Engineering

Assignment Help:

Module of the rated currents - transformer:

The transformer of the Face(Figure) 2 is a transformer of type Delta-Y (the neutral of Y is grounded). The rated output is of 1500 kVA, the rated voltages are 12.5 kV in the primary and 480 V in the secondary and the equivalent reactance of direct sequence of the transformer is 5 %.

1-What is the module of the rated currents associated with the rolling-ups in the primary?

2-What is the number format which corresponds to this connection of the transformer according to the principle of the clock?

3-What is the rate of the rolling-ups between the primary and secondary?

1160_transformar.png


Related Discussions:- Module of the rated currents - transformer

Rectifier, the forward resisitance of a semi conductor diode is 10 ohm, two...

the forward resisitance of a semi conductor diode is 10 ohm, two such diodes used in full wave rectifier subjectto a sinusoidal voltage wave form. given by v(t)=308 , sin(100 pi t)

What is 16-bit isa, What is 16-bit ISA? Compare it with 8-bit ISA bus. ...

What is 16-bit ISA? Compare it with 8-bit ISA bus. The only difference among the 8 and 16-bit ISA bus is that other connector is attached behind the 8-bit connector. This 16-bi

Total debt to total assets ratio, Total Debt to Total Assets ratio A m...

Total Debt to Total Assets ratio A metric used to measure a company's financial risk by determining how much of the company's assets have been financed by debt. It is calculat

Find the modulated signal in each case, Let the message signal m(t) = α cos...

Let the message signal m(t) = α cos (2πf m t) be used to either frequency-modulate or phase- modulate the carrier Ac cos(2πf c t). Find the modulated signal in each case.

Measuring equipment of ac-dc voltage and waveforms, Procedures and methods ...

Procedures and methods of the experiments A).      In order to measure the true RMS values of the currents and voltages, students used the true RMS multimeter. It requires two

What is meaning of parallel in - serial out shift register, What is the Mea...

What is the Meaning of Parallel In - Serial Out Shift Registers? A four-bit parallel in - serial out shift register is shown below D0, D1, D2 and D3 are parallel inputs

Explain the suitability of copper, Explain  the  suitability  of  coppe...

Explain  the  suitability  of  copper that  is  used  as  electrical  conducting materials. Copper : Pure annealed is utilized for the winding of electrical machines. High pur

Determine the motor current and speed, A dc series motor is connected to a ...

A dc series motor is connected to a load. The torque varies as the square of the speed.With the diverter-circuit open, the motor takes 20 A and runs at 500 r/min. Determine the mot

Calculate the drain current, An n-channel depletion MOSFET, for which I DSS...

An n-channel depletion MOSFET, for which I DSS = 7mA and V P = 4 V, is said to be operating in the ohmic region with drain current i D = 1 mA when v DS = 0.8 V. Neglecting the

Find the quantity of electricity transferred, If a current of 20A flows for...

If a current of 20A flows for five minutes, find the quantity of electricity transferred. Quantity of electricity,   Q = It = 20 x 5 x 60 = 6000C     

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd