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(a) Consider the following transmission line with the reactance X1 placed across the input. It is being driven with a frequency ω such that the length of the line is λ/4.
What values of the source (generator) resistance Rg and X1 are required to maximize the power delivered to the load?
(b) What is the time averaged power dissipated in the load?
(c) Assume that the frequency is doubled. What is the length of the line (in terms of λ)? Repeat part (a) for this new frequency.
(d) Repeat part (b) for this new frequency.
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A 200-V dc shunt motor has a field resistance of 200 and an armature resistance of 0.5 . On no load, the machine operates with full field flux at a speed of 1000 r/min with an a
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Data bus The data bus is the group of 8 bit used to carry data. There line are bidirectional data can flow in both directions i e form microprocessor to peripherals
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Q. Mention the advantages and disadvantages of direct coupled coupling? Advantages: 1.Simple circuit due to minimum use of resistor 2.Low
(a) Find v out in the circuit shown in Figure. (b) With V i = 2V, R 1 = R 2 = 2.5k, R 3 = 5k, and A = 100, find v out .
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