Evaluate supply and the supply power factor, Electrical Engineering

Assignment Help:

Q. Two balanced, three-phase, wye-connected loads are in parallel across a balanced three-phase supply. Load 1 draws a current of 20 A at 0.8 power factor leading, and load 2 draws a current of 30 A at 0.8 power factor lagging. For the combined load compute:

(a) The current taken from the supply and the supply power factor.

(b) The total real power in kW supplied by the source, if the supply voltage is 400 V.


Related Discussions:- Evaluate supply and the supply power factor

Draw the circuit of a two stage rc coupled amplifier, Q. Draw the circuit o...

Q. Draw the circuit of a two stage RC coupled amplifier?

Armature reaction, cross magnetizing components of armature reaction is.......

cross magnetizing components of armature reaction is...........

Aerodynamic principles & aircraft design, Define the aircraft axes & degree...

Define the aircraft axes & degrees of freedom. Analyse the different maneuvers that can be done by an aircraft.

2365 - 305 task a, List four sources of information which are essential to ...

List four sources of information which are essential to the designer of this electrical installation.

Ldst, Design a logic circuit with 4 inputs A, B, C & D that will produce o...

Design a logic circuit with 4 inputs A, B, C & D that will produce output ‘1’ only whenever two adjacent input variables are 1’s. A & D are also to be treated as adjacent, impleme

Motor: power production, The mechanical power produced at the armature of a...

The mechanical power produced at the armature of a motor is: P = T a . (power is in watts if torque is N.m and    in rad/sec). Some of this will be lost due to friction and

Explain own-exchange routing, Q. Explain Own-exchange routing? Own-exch...

Q. Explain Own-exchange routing? Own-exchange routing or distributed routing enables alternative routes to be chosen at the intermediate nodes. So strategy is capable of respon

Give some applications of nichrome, Give some applications of nichrome. ...

Give some applications of nichrome. Nichrome is an alloy of iron, chromium, nickel and manganese. This is used for electric iron, for making heating elements and another hea

Cro, Diagram and explanation of cro

Diagram and explanation of cro

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