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The probability that a person will install a black telephone in a residence is estimated to be 0.3. Find the probability that the tenth phone installed in a new subdivision is the fifth black ph
Control of Rocket Car. A rocket car of unit mass is free to move along a straight, ?at, and frictionless track. The car has a rocket engine mounted on it, and the rocket can be ?red at any time t to
Looking for a brief theory on touch voltage, step voltage and ground potential rise (GPR). Should include graphical representation and relevant equations to help in understanding?
What causes the current gain to decrease both in the case of a low collector current and at a high collector current? Why does breakdown occur at a lower voltage in the reverse case than in the forwar
You apply a constant force F? =(-68.0N)i^+(36.0N)j^ to a 420kg car as the car travels 49.0m in a direction that is 240.0 ° counterclockwise from the +x-axis.
An electrical transformer dissipates heat equivalent of 3000 kW/h. the inlet and outlet temperatures of the cooling water are 55C and 15C respectively. calculate the mass of the cooling water in
You, an owner of several popular Chinese restaurants in downtown San Francisco with approximately 120 employees, used to generate lots of profits from these restaurants. Your restaurants offer n
In the presentation, "IT and Smart Grid" the presenter, Dr. Peter Will, provided several definitions of "smart-grid". Provide your definition of smart-grid the way you understand it. What are s
Give an intuitive explanation of why the maximum throughput, for small beta, is approximately the same for CSMA slotted Aloha and FCFS splitting with CSMA. Show the optimal expected number of pa
Assume that a receiver has first amplifier stage with a 5k ohms input resistance, a power gain of 300, an input audio signal of 20uV, and an operating temperature of 27 Celsius. When the amplifi
If I have a resistor that is 10 Ohms and has a voltage drop of 4.2 V, how much current is flowing through the resistor? how do I calculate this? what formula do I use?
An alpha particle with kinetic energy 15.0MeV makes a collision with lead nucleus, but it is not "aimed" at the center of the lead nucleus, and has an initial nonzero angular momentum (with respe
If designing a computer configuration for use as a workstation for one specific application, what aspects of the software need to be considered as part of the design process? A. B. C. D. The re
Y(t) is the output of X(t) go through an LTI system. Suppose the output process Y (t) is given to be WSS. Is it true that the input process X (t) in that case is always WSS?
The spectrum/auto-correlation of a process is independent of its distribution, and vice versa. Thus, it should be possible to generate a signal where one specifies both its auto-correlation and its
In questions 2 and 3, part 4 is "Explain the functionality of each block in your design." A lot of points will be taken off if you don't answer this - you have to describe your design in words.
A 35-year old female worker receives an x-ray exposure of 5.2 rad (whole-body) while carrying out emergency procedures in a nuclear accident. Discuss the health risks assumed by this worker as a
In a certain experiment conducted with f_m=1 kHz and increasing A_m, starting from 0 volts, it is found that the carrier component of the FM signal is reduced to zero for the first time when A_m
Algorithms to show the differences in the intra prediction in the h.264 and hevc coding standards. it should indicate how the intraprediction in the two coding standards makes a difference in th
A network router connects multiple computers together and allows them to send messages to each other. If two or more computers send messages simultaniously, they collide and the messages must be
Determine the efficiency of a high frequency induction furnace which takes 10 minutes to melt 1.815 kg of aluminium the input of the furnace being 5 KW and the initial temperature 15 deg specifi
Computing Assignment: Using only the basic operations of scalar or vector multiplication, addition and time delay operations, write a program to implement an FIR filter. If you write the program
The formula to find real power is VI cos(pi). where cos (pi) is the power factor. Suppose if we want to find the reactive power for the same value of (pi) , (Reactive power= VI sin (pi)) mathema
Given either a parallel RC or a parallel RL circuit, explain how admittance, current, and phase (generator current relative to circuit voltage) would change as input frequency increases?
Determine the maximum raw instantaneous data rate that can be provided to a single user in EDGE, assuming that a single time slot on a single GSM channel is available.