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Q- Consider the circuit in the figure below.
(a) Design the circuit such that IDQ = 0.25 mA and VD = -2 V. The nominal transistor parameters are VTP = -1.2 V, K'p, = 35 μA/V2 and viL = 15. Sketch the load line and plot the Q-point.
(b) Determine the maximum and minimum Q-point values if the tolerance of the k'p, parameter is ±5 percent.
Q-Consider the circuit in the figure below. The transistor parameters are VTP = -0.8 V, and KP = 200 μA/V2 Determine Vs and VSD.
Explain why the following act lead to hazardous safety conditions when working with electrical equipment. (a) wearing metal rings or bracelets (b) being barefoot,(c) working on damp or concrete floor
A balanced three-phase inductive load is supplied in steady state by a balanced three-phase voltage source with a phase voltage of 120 V rms. The load draws a total of 10 kW at a power factor of 0.85. Calculate the rms value of the phase currents
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It is commonly found that if a capacitor is changed to some dcvoltage and then removed from the circuit and is totally dischargedwith a "short" placed across it when the short is removed thecapacitor will slowly begin to "aquire" a small voltage.
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