Calculate the supply line current, Electrical Engineering

A balanced star-connected load is connected across a three phase 450V 50 Hz AC supply. Each load element has an impedance of 5+j12 Ω.

Calculate:

(i)  The power factor of the load 

(ii)  The supply line current

(iii)  The reactive power consumed by the load 

(iv)  The delta-connected capacitor values required to restore the system power factor to unity.

Posted Date: 2/18/2013 2:55:15 AM | Location : United States







Related Discussions:- Calculate the supply line current, Assignment Help, Ask Question on Calculate the supply line current, Get Answer, Expert's Help, Calculate the supply line current Discussions

Write discussion on Calculate the supply line current
Your posts are moderated
Related Questions
Compare the application of CO 2 and Nd :YAG Laser for cutting operation. Define with a neat and clean diagram the construction features of ‘electron gun' used for preparing an


A 3 phase 60 hertz induction motor has 8 poles and operates with a slip of .05 for a certain load. Compute in r.p.m. the (a)speed of the rotor with respect to the stator, (b)spe

Flex Routing : You can see that your labour will have been in vain unless you take steps to ensure that flexes are routed safely and well clear of possible sources of danger.

Q. Illustrate Breakpoint Analysis? When a circuit consists of two or more ideal diodes, it will have several distinct operating conditions resulting from the off and on states

Problem: a) Explain types of "Addressing Modes". b) What is the difference between "Rotate" and "Swap" Operations? c) A computer spends a lot of time in moving data from

Q. What is Elementary Diode Circuits? Semiconductor diodes are used in a wide variety of applications. Their usage abounds in communication systems (limiters, gates, clippers,

Unit to measure the electric charge Q?? The unit used to measure the quantity of electrical charge Q is called the coulomb C