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We have a balanced y-y system where the total power delivered to the Load is 1188 KW. wITH A lAGGING pOWER fACTOR OF 0.6. tHE LINE VOLTAGE AT THE LOAD IS 6600v. The line Impedance is 0.5+0.4j ohms.
a) Find the power lost in the line.
b) To reduce the line loss we want to reduce the Magnitude of I by 36.755%. To accomplish this we use a bank of Delta connected Caps across the Load. Let frequency=60hz. Find the value of the Caps.
Expand the memory unit to a 32x4 RAM using two 7489ICs ( you might use the HM6116A120 chip for the Multisim Program Simualtion). Use the CS inputs to select between the two ICs. Note that since the data outputs are 3-stated
A capacitor of value C=10 uF(microfarads: where 1 uF=10^-6 F) has a voltage of 2 volts across it. Calculate the amount of charge Q,in coulombs,on each plate.
A balanced Y-connected load of 100 + j50 Ohm is connected to a balanced three-phase source. If the line current is 42 A and the source supplies 12kw, determine (a) the line voltage; (b) the phase voltage.
a) Draw a cascade or parallel form for the block diagram representation of the system b) Determine the possible ROC's of this system. For each case determine causality and stability of the system.
An initially charged capacitance discharges through a resistance. At one time constant, what percentage of the initial voltage reamins What percentage of the initial stored energy remains
An AC model of a cascode common-source amplifier is shown below. M1 and M2 are biased in saturation mode. The parasitic capacitors in the transistors are included. Determine the poles in frequency response at node A, X, and Y respectively.
The failed machine will be immediately replaced with a brand new one upon the failure and the replacement time is negligible. Each machine will cost $100,000 dollars and the system is designed to run for 5 years.
A particular inverting amplifier with nominal gain of -100 V/V uses an imperfect op amp in conjunction with 100-k-ohm and 10-M-ohm resistors. The output voltage is found to be +9.31 V when measured with the input open and +9.09 V with the input groun..
In a CD player, the sampling rate is 44.1 kHz and the samples are quantized using a 16-bit/sample quantizer. what is The resulting number of bits for a piece of music with a duration of 50 minutes.
Identify the types of system-building methods used by Dorfman to build its wireless warehouse system.
Design a 3 th order high - pass Butterworth filter with a High Frequency gain of 20 DB and a cutoff frequency of 20 rad/s. 2) Using MATLAB, plot the frequency respon se of this filter, and the location of the filter poles.
Control Systems: Operation of a PID, Which one of the following statement regarding to operation of a PID is true?
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