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For the oscilloscope pattern of given figure:
a. Determine the peak amplitude.
b. Find the period.
c. Calculate the frequency. Redraw the oscilloscope pattern if a + 25-mV dc level were added to the input waveform.
Suppose you are driving inside a tunnel. Assume that each of the two tunnels is 22ft wide and 13.5 ft tall. 1. Can you receive an AM radio signal in an automobile 2. Also determine weather FM signals can be received inside the tunnel.
For each network of given figure, find the value of R for maximum power to R. - Determine the maximum power to R for each network.
Consider a MIMO system with Lt = Lr = 2 in a channel with M = 10 multipaths. The ith multipath makes an angle of iLlcp with the transmit array and an angle of iLlcp with the receive array where Llcp = 1r/M. Assuming there are nt transmit and nr..
Find the value of i1 in the circuit, using mesh-current analysis. Find the the value of i2 in the circuit, using mesh-current analysis. Find the power delivered by the source in the circuit, using mesh-current analysis.
What is the approximate increase in size from a 1-W to a 2-W carbon resistor? - What is the approximate increase in size from a 1/2-W to a 2-W carbon resistor?
Twenty voice signals are to be multiplexed and transmitted over twisted pair. What is the bandwidth required (in bps) if synchronous time division multiplexing is used
Consider a Schottky diode at T=300 K that is formed with Pt qφM=5.3ev 'work function' on n-type silicon.knowing that qX for silicon =4.05ev (a) find the barrier height. (b) Calculate the saturation current.
The current flowing through a 300-mH inductance is given by 5exp(-200t) A, in which time t is in seconds. A) Find an expression for the voltage in terms of t. B) Find an expression for the power in terms of t.
Convert the following degrees to radians: 45°, 60°, 120°, 270° , 178°and 221°.
A torque of magnitude T = 2 kip.in. is applied to each of the steel bars shown. Knowing that all = 6 ksi, determine the required dimension b for each bar.
The 4:1 multiplexer function has four data inputs A,B,C,D, two select control inputs S1,S0 and a single positive-logic output Z that operates as follows. When S1,S0 = 00 gates A to Z; S1,S0 = 01 gates B toZ; S1,S0 = 10 gates C to Z
A 10-uF capacitor has a voltage with the followingtime dependence: v(t)=20*[1-exp(-5*t)] in unit of Volt. Determine the current, power, and energy of the capacitor as a function of time.
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