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120V, 60 Hz source is connected to a distribution line whose resistance, and inductive reactance is 0.001Ohm, j0.002 Ohm, respectively. Single phase, 10HP, 120V, 0.85 pf. motor and 4Kw, 120V heater are connected in parallel.Find• current flowing in each load before connecting the capacitor and after connecting capacitor,• Line losses before connecting the capacitor and after connecting capacitor,• power factor of the source before connecting the capacitor and after connecting capacitor,• Power consumed by the load before connecting capacitor and after,• Total impedance of the circuit before connecting capacitor and after,• The value of the capacitor to improve the power factor to unity. (connect the capacitor in parallel with the load to improve the power factor)
calculate the resistor's resistance. If the bandwidth were cut to 25 kHz, determine the expected output meter reading.
Design an address decoder that locates three blocks of memory inthe address space as shown below. Show your address decoding table.Then produce a gate level design a. $000000 - $7FFFFF b. $A08000 - $A08FFF
What is bit rate of the transmission on the twisted pair? If the digital outputs of three identical video cameras are combined onto a single cable using time division multiplexing, what is the bit rate on the cable?
A transducer produces a sinusoidal waveform with an amplitude of 2.5 VPK and a DC offset of 0 VDC. The ADC input signal range is 0 V to 5 V. Describe the signal conditioning circuit that is needed to use the full-scale range of the ADC.
A pinecone falls straight down from a pine tree growing on a 20 degree slope. The pinecone hits the ground with a speed of 10 m/s. What are the components of the pinecone's impact velocity: a. parallel and b. perpendicular to the ground
Calculate the parameters RE and XE, and the maximum efficiency and power output for the transformer when a load with a 90% lagging power factor is connected to the transformer secondary winding.
Finite Difference Time Domain (FDTD) numerical method to develop for me a software program that simulates - evaluates Specific Absorption Rate (SAR) Distribution in a Human Head Near a Mobile Cellular Phone as a student project.
Rectifying a sinusoidal provides a way to create a dc source. In this problem we consider the Fourier series of the full wave and half wave rectified signals. The half wave rectified signal xf(t) has a period T0 = 1 and its period from 0 to 1is: x..
A series circuit has a resistance of 1 ohm and an inductance of 1 ohm. The voltage across the circuit has an amplitude of 15 volts and a phase shift of 30 degrees. What is the current of the circuit in frequency and time domain
Absorption loss of metal shielding, A plane metal shield offers an absorption loss of 30 dB at a frequency of 10 kHz to normally incident radiated emission.
Discuss the differences between, advantages and disadvantages of the following types of grounding systems: ungrounded, solidly grounded and high resistance grounded systems.
An FM signal has a carrier frequency of 200 kHz, a modulating frequency of 500 Hz, and a frequency deviation of ± 40 kHz. Determine the approximate transmission bandwidth (in kHz).
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