Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
Valid input is any real number greater than 0 for the radius and height of the cylinder. Your program should consider a negative input as an error and output an error statement. Do not do any calcul
Write a function printBinary() that displays the number of bits used VB2010. Using 'sizeof()' if the user enters and int 17 the function should display 000000000000000000000000000010001.
The cylindrical surface ρ = 8 cm contains the surface charge density ρs = 5e -20|z| nC/m2. (a) What is the total amount of charge present. Not so concerned about the answer but more abou
Use technology mapping to convert the primitive circuit using only NOR and NOT gates. The NOT gates must be single input, the NOR gates may be any number of inputs. Show the interim circuit diagrams
A 3 phase line delivers 3600kW at a pf lagging to a load. If the sending end voltage is 33kV, and the resistance and reactance of each conductor is 5.31 O and 5.54O respectively, determine the receivi
It is required to design a full-wave rectifier using a center tapped rectifier to provide an output voltage of 10 v. Find the required number of turns ration of the transformer. Assume that a conduc
Assume that there is about 1 toilet for every 3 persons, that existing toilets use an average of 15 liters per flush, that a toilet is flushed on average 14 times per day, and the cost to install ea
You are a large ISP that doesn't care about your subscribers' network performance. You decide to divide the user ( and the minimal networking equipment required) into 10 distinct group (subnet), eac
The building has 49 stories and there are up to 600 devices on each floor. To alleviate traffic on the fiber backbone, you want each floor to be its own subnet. Just list the first three and last tw
All of us know that an automatic iron box set at "silk" will get heated upto a particular value, and if it is set at "wool"' iron box will get heated upto a higher value. Draw a block diagram repres
One of your engineers suggests to use a coax cable of a gain of -1 cB at room temperature (290K) for input into a 28 K low-noise aplifier. a) What is the total temperature of this combination
Consider a baseband transmission channel with a bandwidth of 10MHz. Which bit rates can be supported by bipolar line code and by Manchester line code
Find and sketch y(t) when x(t) is a train of action potentials (model the action potentials as δ-impulses) 100 msec apart from each other. Justify your drawing on the basis of your answer in (
A piston cylinder assembly contains 1 kg of nitrogen gas. The gas expands from an initial state where T1 = 700 K and P1 = 5 bar to a final state where P2 = 2 bar. During the process the pressure and
Steam at 160 bar and 480oC enters a turbine operating at steady state with a volumetric flow rate of 800 m3/min. Eighteen percent of the entering mass flow exits at 5 bar, 240oC, with a velocity of
A gas is confined to one side of a rigid insulated container divided by a partition. The other side is initially evacuated. The following is known for the initial state of the gas: P1 = 3 bar, T1 =
A standard D cell flashlight battery is connected to a load of 3 ohms. After 6 hr of intermittent use the load voltage drops from an initial 1.5 V to a final useful voltage of 0.9 V. (a) Calculate t
A 110 pF capacitor and a 440 pF capacitor are both charged to 2.2 kV. They are then disconnected from the voltage source and are connected together, positive plate to positive plate and negative pla
Given a parallel RC circuit with input voltage Vs, resistance value of R, capacitance value of C, and Vo taken across the capacitor. For this circuit, Vo/Vs=1/(jwRC+1), so the gain is 1 V/V. Is ther
A Si is doped with 10^14 boron atoms per cm3. For T=300 K and T = 470 K. Determine the position of Ei, compute Ef-Ei, and draw a careful dimensioned energy band diagram for the Si sample. Note for S
a) Under equilibrium conditions and T>0 K what is the probability of an electron state being occupied if it is located at the Fermi level b) If Ef is positioned at Ec, determine numerically the pr
Using a 1 mA current source, the designer wishes to create a reference voltage of 1.25 V. Suggest a combination of series and parallel diodes that will do the job as well as possible. How many diode
a) A silicon wafer is uniformly doped p-type with Na=10^15 cm-3. At T=0K. What are the equilibrium hole and electron consentrations b) A semiconductor is doped with an impurity concentration N such t
The proportion of bottles that actually have such a flaw is only 0.0002, If a bottle has a flaw, the probability is 0.995 that is will fail the inspection. If a bottle does not have a flaw,the proba
A group of small appliances on a 60Hz system requires 20 kVA at 0.85 pf lagging when operated at 125V (rms). The impedance of the feeder supplying the appliances is 0.01 + j0.08 Ohms. The voltage at