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Calculate the line parameters R', L', G', and C' for a coaxial linewith an inner conductor diameter of .5 cm and an outer conductordiameter of 1 cm, filled with an insulating material where μ =μ0, εr = 4.5, and σ =10-3 S/m. The conductors are made of copper withμc = μ0 and σc =5.8 x 107 S/m. The operating frequency is 1 GHz.
The power required for traction at this velocity is 10kW. Assumed 10% drive train losses, and battery discharge efficiency is 80%. A 300V NiMH battery pack will be used for the Energy store with the following characteristics
An inverting amplifier is configured for a gain of -(6/4) using an opamp that has a 2mV internal offset voltage. (You may consider the opamp ideal otherwise). For what input voltage the output of the amplifier will be zero.
describe the steps in the procedure based on grid-based color/texture histogram similarity measure for database retrieval of images that closely match a query image.
What is the smallest frequency that can be used to sample each of the following continuous-time signals such that the signal can be recovered from the discrete samples (a) \(x(t)=1+cos(2000\pi t)+cos(4000\pi t)\)
Construct a truth table for the following specifications: if any two consecutive switches out of four on-off switches in a row are on, then a light is on; otherwise, the light is off. Denote the switches in order as a, b, c, d,
1- Use the half-reaction method to balance the equation Ca(s) +Cl2(g) --> CaCl2(s). 2-A sample of sodium chloride, NaCl, weighing 0.0678 g is placed in a 25.0-mL volumetric flask. Enough water is added to dissolve the NaCl, and then the flask is ..
an unknown three terminal device has leads named b,c and e. When installed in one particular circuit, measurements indicated that Vec=-9V and Veb=-0.65V. a) Calculate Vcb. b) Dtermine the power dissipated in the b-e junction if the current Ib
Design Problem- the circuit must have the following transfer function: Tv(s)=+- (s+125)(s+500)/(s+250)(s+1000) a)design the circuit using two Omp-amps B) design a circuit using only one omp-amp c) design a circuit using no omp amp *in all designs ..
One side of the transformer bank is connected to a 120-kV transmission line, and the other side is connected to a three-phase load of 10 MVA at 13.2kV and 0.8 lagging power factor. Using the base in the tranmission line of 120-kV and 20 MVA.
A first order highpass filter is required to satisfy the following specifaction fs=10000Hz fc=4000Hz Find the transfer function and difference equation by the pole-zero placement method.
In a step-down converter, consider all components to be ideal. Let v_0 = V_0 be held constant at 5 V by controlling the switch duty ratio D. Calculate the minimum inductance L required to keep the converter operation
In a binary digital communications systems, the bit energy required at the receiver input terminals is 50x10^-18 JOther parameters are as follows: Gt(dB)=24 dB Gr(dB)= 26 dB f= 10GHZ d=40,000 km
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