Draw the power triangles for load 1 and load 2

Assignment Help Electrical Engineering

Reference no: EM13281112

Three parallel loads are supplied by a voltage source with a voltage of 4160 angle (0) (rms). Load 1 is 240 kVA at a power factor of 0.8 lagging and load 2 is 160 kVA at a power factor of 0.92 lagging. The third load requires 120 kW.

(a) Draw the power triangles for load 1 and load 2; label all sides and the power factor angle with appropiate numerical values.

(b) Calculate the impedance and current phasor for load 1

(d) Design the power requirements for load 3 so that the source voltage and the current drawn from the source are in phase. Draw the power triangle for load 3 and label all sides and the power factor angle with appropiate numerical values.

(e) Find the power factor for load 3

(f) What is the magnitude of the current drawn from the source to supply the three parallel loads?

Reference no: EM13281112

Questions Cloud

What is the cost of common stock for whitewall : If Whitewall is expected to increase its annual dividend by 7.30 percent per year into the foreseeable future and the current price of Whitewall's common shares is $12.48, what is the cost of common stock for Whitewall? Round answer to 2 decimal p..

What is effect on fourier transform of multiplying signals : Pick two functions, x1(t) = cos(w1t) and x2(t) = sin(w2t) where w1 and w2 are dierent frequencies (to make life easy you should probably select these frequencies such that their ratio is a rational number). By hand, solve for the Fourier Transform..

What is the angular velocity of the target plus bullet : A bullet of mass mb = 16 g is fired with a speed of 260 m/s at a target that is a sheet of metal (mass mt = 410 g). what is the angular velocity of the target plus bullet just after the bullet hits

What are the effects on the amount realized : If the creditor's offer is accepted, what are the effects on the amount realized, the adjusted basis, and the realized gain or loss for Marge?

Draw the power triangles for load 1 and load 2 : Design the power requirements for load 3 so that the source voltage and the current drawn from the source are in phase. Draw the power triangle for load 3 and label all sides and the power factor angle with appropiate numerical values.

Compute the resistance of the coil : A coil of inductance 70 mH and unknown resistance and a 0.85 µF capacitor are connected in series with an alternating emf of frequency 980 Hz. what is the resistance of the coil

Design a three-digit 12-bit incrementor and derive the code : The binary-coded-decimal (BCD) format uses 4 bits to represent 10 decimal digits. For example, 259 in base 10 is repesented as "010 0101 101" in BCD format. A BCD incrementor adds 1 to a number in BCD format.

What are the legal requirements of accommodation : How should Raj handle the Saturday situation? What are the legal requirements of accommodation? Do Katie and Tom have the same rights in this situation? Why, or why not? Provide legal justification.

Explain how many kilograms of a fertilizer made of pure p2o5 : How many kilograms of a fertilizer made of pure P2O5 would be required to supply 1.86 kilogram of phosphorus to the soil

User Account

All Pages