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Given a BCD decade counter with only the Q outputs available, show what decoding logic is required to decode each of the following states and how it should be connected to the counter . A HIGH outpu
A motor is supplying 60 N · m of torque to its load. If the motor's shaft is turning at 1800 r/min, what is the mechanical power supplied to the load in watts In horsepower
battery have a lifetime of 10 years, and is rated at 20 Ah (Ampere-hour) at 3.6V. Find the average power that the node can consume. Assume 100% battery and power delivery efficiency.
The impurity is removed with practically no loss of carrier liquid. By local ordinance, a maximum of 100 ppm is allowed in the discharge to a nearby river. The treating process removes all but 10 pp
An Alternator is found to have its terminal voltage on load condition more than that on no load. What is the nature of the load connected
suppose that A/D-H(z)-D/A system shown uses a sampling rate of 20000 samples/sec , let xa(t)=10cos (2p*500t)u(t) a- give another input signal x1(t) which gives the same samples x(n) b- give another in
design a DSB-SC modulator to generate a modulated signal km(t)cosωct with the carrier frequency fc = 500kHz (ωc = 2π x 500,000). The following equipment is available in the stockroom:
a certain shunt motor armature has a resistance of 0.07 and a current of 50 amperes at 120 volts. determine the counter emf
A disk drive has a constant failure rate and an MTTF of 4,000 hr. What will the probability of failure be for 2-year of operation
Circuit is needed to divide a 10Hz signal down to 1 Hz. Design two circuits as in the accompanying description. Hook the clock input to a 10Hz clock on the logic designer, and hook the output clock
A solenoid of length=0.7 m and radius R=5cm stores an amount of energy U=6x10^-6 J when a current I=0.4 A passes through it. What is the winding density of the solenoid
A transformer has 100 turns on the primary (terminals 1-1') and 200 turns on the secondary (terminals 2-2'). A current in the primary causes a magnetic flux, which links all turns of both the primar
The accompanying schematics each show two inductors with coupling but with different dot markings. For each of the two systems, determine the equivalent inductance of the system at terminals 1-1' by
a small loop of wire of radius 1.8cm is placed at the center of a wireloop with radois 25cm. the planes of loops are perpendicular to eachother and a 7A current flows in each. Estimate the torque th
Determine the power consumed by the two elements, determine the current leaving the source, determine the power factor and specify leading or lagging. Also, determine the size of the capacitor (in k
A Common-Source amplifier utilizes a MOSFET with µnCox = 400µA/V2, W/L = 10, and VA = 10V. It is biased at ID = 0.2 mA and uses RD = 6 k-ohm. Find Rin, Avo and Ro. Also, if a load resist
Consider a hollow cylinder with a length L along the z-axis and a radius R and a charge -Q, containing a wire also of length L and charge Q running co-axially to the cylinder at its center.
An electron is traveling horizontally along the positive x-axis at a speed 3.00 x 106 m/s. After it passes the origin, it enters a constant E field with a strength of 200 N/C and directed 45 degrees
write a programe capable of winner team. the system must incoporate the score of each players and number of overs played.designed system must be efficent enough to keep track of extras,no balls,byes
A square of charge Q lies in the x-y plane with sides of length L, centered at the origin. A point P lies a distance z above the origin along the z-axis. Calculate the E-field at P. Put the final an
(a) Draw a circuit diagram and (b) calculate the total energy stored in the two capacitors. (c) What potential difference would be required across the same two capacitors connected in parallel for t
An RC circuit has a capacitance C=100μF. The voltage across the capacitor is vc= 141.42 sin1000t. Find the instantaneous expression for the current. If a voltmeter is connected across the capacit
A black box contains an impedance coil across the two available terminals of the box. The box 20 ampere from a 12-V battery and when it is connected to a 220-v 60 cycle source, it takes 900W.
n RL series circuit is connected across a 100-v 1000-cycle source. The resistance and the inductance are so adjusted that the power absorbed is 1600 W. The current in the circuit is i= 28.28 sin6280
Design an IIR filer with the following analog filter specifications, max attenuation in the passband = 2 dB and minimum attenuation in the stopband is 30 dB. Tchebycheff I BPF with passband edge frequ