The impulse response of a system is zero for all negative time and, for n ? 0, it is the alternating sequence, 1, ?1, 1, ?1, 1, ?1, ? which continues forever. Is it BIBO stable?
What will be an ideal response?
The impulse response of a system is zero for all negative time and, for n ? 0, it is the alternating sequence, 1, -1, 1, -1, 1 -1, which continues forever. Is it BIBO stable?
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A(n) ____ isolates the circuit that does not use a transformer for its power supply.
A. isolation transformer B. voltmeter C. oscilloscope D. ammeter
The output from an RL low-pass filter is found to have a phase shift of 45°. This means that
A) VR = VL B) f = fC C) XL = R D) All of the above
In a vacuum of 29.92"Hg, the micron gauge will read approximately __________ microns.
A. 15 B. 25 C. 35 D. 52
The silicon diode shown in Figure P9.22 is described by:
where at T = 300 K
vS = VS + vs = 4.2 V + 110 cos(?t)mV
? = 377 rad/s R = 7 k?
The DC operating (quiescent) point Q and the AC small-signal equivalent resistance at Q are:
IDQ = 0.548mA VDQ = 0.365V rd = 47.45?
Determine the AC voltage across the diode and the AC current through it.
