Determine supply current and reactive power, Electrical Engineering

Assignment Help:

A single phase line has an impedance of 8.4 + j11.2 Ω. The line feeds a load consisting of a resistor and an inductor connected in parallel as shown in Figure 1. The load is absorbing 30kVA at 0.6 power factor lagging. The load voltage is 1200Vrms.

Determine:

(a) Values of R and X,

(b) Supply current Ig and the supply voltage Vg,

(c) Total real and reactive power loss in the line.

2167_reactive power.png


Related Discussions:- Determine supply current and reactive power

Explain polarization, Explain Polarization. Polarization: A dielectric ...

Explain Polarization. Polarization: A dielectric has molecules the atomic nuclei of that are effectively fixed, related to each other. In absence of any external field all the

What is thermal runaway, Q. What is thermal runaway? State one method to pr...

Q. What is thermal runaway? State one method to prevent the same? The effect of changes in leakage current (ICO)  and current gain(b) on the dc bias point is given by the equat

Power distribution, Power Distribution You will study about the legisl...

Power Distribution You will study about the legislative measures that have been taken by our government to address these challenges. In particular, we discuss the Energy Conse

Sketch the idealized bode plot, Q. Sketch the idealized (asymptotic) Bode p...

Q. Sketch the idealized (asymptotic) Bode plot for the transfer function Find the angular frequency at which H(ω) is 0dB and the angular frequency at which θ(ω) = -60°.

Formulate the s-domain nodal equations, Consider the circuit shown in Figur...

Consider the circuit shown in Figure in the t -domain as well as in the s-domain. Formulate the s-domain nodal equations and use MATLAB to solve for V A (s) and V B (s).

Determine the hysteresis and eddy-current losses, Q. The total core loss fo...

Q. The total core loss for a specimen of magnetic sheet steel is found to be 1800 W at 60 Hz. When the supply frequency is increased to 90 Hz, while keeping the flux density consta

Mathematics, The two sides of a triangle are 17 cm and 28 cm long, and the ...

The two sides of a triangle are 17 cm and 28 cm long, and the length of the median drawn to the third side is equal to 19.5 cm. Find the distance from an endpoint of this median to

Obtain the thevenin equivalent at terminals, Consider the circuit of Figure...

Consider the circuit of Figure (a), including a dependent source. Obtain the Thévenin equivalent at terminals a-b.

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