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a single phase 100 kVA, 1000/100 V transformer gives the following test results: Open Circuit test: 100V, 6.0 A and 400 W Short Circuit test: 50V, 100A and 1800W determine the rated current and voltag
Later, the high side of the transformer is connected to a multi-meter with the low side left open. The meter registers a reading of 0.11 ohms. Afterwards, the multi-meter is connected to the low sid
When working with laboratory equipment such as Digital multimeter, Thermocouple, and data acquisition unit what are the operator error specs of devices, polynomial correction
Now, we want to build a circuit that counts the number of 1s in a 6-bit unsigned numbers using full and half adder circuits as building blocks. Design the simplest circuit that can accomplish this t
An enhancement mode MOSFET class AB output stage, The threshold voltage of each transistor is Vtn=-Vtp=1V, and the conduction parameters of the output transistors are Kn1=Kp2=5mA/V^2, Let Ibias=200u
Design a State Sequencer using T Flip-Flops and NAND Gates that Cycles through the Prime Numbers (1, 2, 3, 5, 7) in ascending order if the select input "S" is set; Otherwise (if "S" is 0) it cycles
a) Derive the expression for the transconductance characteristic, gm-vgs, of a JFET. b) Using the expression of the transfer characteristic and the transconductance characteristic, derive formula th
A rectangular core has fixed permeability μr >> 1, a square cross section of dimension a x a, and has centerline dimensions around its perimeter of b and d. Coils 1 and 2, having turn numbe
A student attempts to measure his own ECG on an oscilloscope having a differential input. For Figure 6.11, Zin ¼ 1MV, Z1 ¼ 20 kV, Z2 ¼ 10 kV, ZG ¼ 30 kV, and idb ¼
The transistor is biased at 1mA and has ß=100, Cp=10pF, and Cµ=1pF. The transistor load is a resistance of 5kO. Find fo, Q, the 3-dB bandwidth, and the center-frequency gain of this sing
derive the BER (Bit Error Rate) of a 8-PAM (Pulse Amplitude Modulation) system in an AWGN (Additive White Gaussian Noise) channel.
Write a function that asks a user it´s name, age and if the user has a spouse. If the user has a spouse, let the function then ask the spouses age. Then let it write out if the user is older,
Design an inverting amplifier using one opamp and two or more resistors. Design it such that it has a gain of -10 (this gain is termed "inverting").Include a schematic of this circuit with the compo
An ECG has a scalar magnitude of 1 mV on lead II and a scalar magnitude of 0.5 mV on lead III. Calculate the scalar magnitude on lead I.
Why are overmodulated and carrier suppressed AM signals a problem from the standpoint of the receiver. Why (in what siuations) might DSB-SC be prefered over standard AM.
the current through a 1.5 mH inductance is i = 2sin10^(6)t mA. find the voltage v, power p, and stored energy w. Plot them versus 10^(6)t for 0 < 10^(6)t < 2π
A series combination of two capacitances, valued 0.2 μF and 0.6 μF initially discharged, is charged to 10V. find the charge and energy stored in each capacitance.
Any causal signal x(t) having a Laplace transform with poles in the open-left s-plane (i.e., not including the jΩ axis) has, as we saw before, a region of convergence that includes the j&Omega
Activation of a switch at t = 0 in a certain caused the voltage across a 20-mH inductor to exhibit the voltage response V(t) =4e-0.2t mV ( for t ≥ 0) determine i(t) for t ≥ o given that the ener
1. A 240 dc motor takes an armature current of 20A when running at 960 r/min. The armature resistance is 0.2ohm. Determine the no load speed, assuming negligible losses. 2. A 220 dc shunt motor has
Laboratory measurements on a dc voltage source yield a terminal voltege 75V with no load connected to the source and 60V when loaded with a 20 Ohm resistor. A)what is the thevenin equivalent with re
you are an electrician on the job. you have been given a multimeter that has the following AC voltage ranges: 30,60,and 150. the meter states that it has a resistance of 5000ohm/v. you need to be ab
You are an electrican working on a industrial plant. A circuit contains eight incandescent lamp connected in series across 480v. one lamp has burned out and you must determine which one is defective
The following tests are performed on a single phase transformer rated 30/6.3 KV , 10 MVA , 50 HZ i- Short circuit test with L.V side short circuited and measurement made on H.V side I = I full load ,
The 32 X 6 ROM together with the 2^0 line converts a 6-bit binary number to its corresponding 2-digit BCD number. For example, binary 100001 converts to BCD 011 0011 (decimal 33). Specify the truth