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A 9-V flashlight battery has a rating of 1.8 kWh. If the bulb draws a current of 100 mA when lit, determine the following: (a) For how long will the flashlight provide illumination (b) How much energy
(a) What is the peak instantaneous power of the laser (b) If only 100 pulses can be generated per second, what is the average power output of the laser
(a) list the minterms and maxterms of each function (b) list the minterms of ~E and then ~F (c) list the miinterms of E+F and then E.F (d) express E and then F in sum-of-minterms algebraic forms
In a particular IC design in which the standard channel length is 2µm, an NMOS device with W/L of 5 operating at 100µA is found to have an output resistance of 0.5MO, about 1/4 of that n
The minterms of functions F(A,B,C) and G(A,B,C) are Σ m(1,3,5,6) and Σ m(1,4,5,7). What are the minterms of F' and G', and what are the maxterms of F+G and FG
Algebraically prove the following equation. Identify by name the boolean algebra identity used in each step. Hint: Use consensus 4 times. WY+YZ'+WXZ+W'XY'=WY+YZ'+W'XZ'+XY'Z
Design an Aritmentic unit that meets the following specifications. Two 32-bit operands as inputs 2-bit command as input to specify four operations ADD, SUB, MUL, DIV
Two small spheres having same mass and charge are loacated at the same vertical line at heights h1 and h2(h2>h1). They both are thrown simultaneously with the same velocity V in the same directio
Design it to give an output that is 1/3 of the supply voltage. Furthermore neither the power ratings of the resistors nor the current rating of the supply are to be exceeded. The voltage output of t
Pattern Recognizer (using a state transition diagram in simulink) Consider a Pattern Recognizer that accepts single digit inputs (0-9) each time unit and outputs a NO (or 0) until the pattern 933493
which electrical meters are self-powered from an internal source such as a battery, and which meters draw their power frm the circuit to which they are attached
Determine the Fourier Series representation of the signal x(t)=-1-2cos(27pi(t)-(pi/4))+cos(63pi(t)-(pi/2)).Sketch the two-sided spectrum of the same signal above.
hree 150 kVA, 480 V/4000, 60 Hz single phase transformers are to be installed on a 4000 V, 3 phase line. The exciting current has a value of 0.02 pu. Calculate the line current when the transformers
Write and test an assembly language program that solves the following straight-line equation for y. Generate an integer result as close as possible to the actual answer. Assume variable x is always
The maximum oven temperature to be maintained by the conventional type of thermostatic control is 290 degrees Celsius, the kitchen temperature may vary from 15 to 33 degrees Celsius, and the average
The arrival rate of calls at a mobile switiching station is 1 per second. The probability of k calls in a T second interval is giving by poisson PMF with h=arivial rate x T. What is the probability
A long thin wire with a linear charge density wavelenght/2 runs through the center of the cylinder. Find an expression for the elcetric field and the direction of the field at each of the following
Find the minimized SUM OF PRODUCTS for the following f = ( x1 AND (not x2) AND (not x3) ) + ( x1 AND x2 AND x4 ) + ( x1 AND (not x2) AND x3 AND (not x4) )
Parallel plate capacitor. Plates have area of 2x2cm2 and interplate seperation is 1mm. Insulator inside capacitor has dielectric constant εr=4. Voltage across capactior has 10V amplitude.
An asynchronous cardiac pacemaker operates at a rate of 70 pulses/min. These pulses are of 2ms duration and have an amplitude of 5V when driving a 500ohm load. A) What is the total energy supplied t
Suppose when a baseball player gets a hit, a single is twice as likely as double which is twice as likely as a triple which is twice as likely as a home run. Also, the player's batting average, i.e.
A low-pass first-order instrument has a time constant of 20ms. Find the frequency,in hertz, of the input at which the output will be 93% of the dc out put.Find the phase angle at this frequency
Calculate the length and the distance coved by the lightening arrestor to be installed above 20 feet height industrial building.
The inductance of a closely packed coil of 400 turns is 9.5 mH. Calculate the magnetic flux (per winding) through the coil when the current is 5.0 mA.
A spherical region 0 = r = 2mm contains a uniform volume charge density of .5C/m3. While another region 4 = r = 6mm contains a uniform charge density of -1C/mm3. If the charge density is zero elsewh