The selectivity of a given band-pass filter has degraded significantly, yet the fr is within tolerance. Which of the following could have caused this?
A) The capacitance has increased. B) The load has opened.
C) The inductance has increased. D) none of the above
D
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To prevent the sequencer from controlling certain bits of an output word, a(n) ____________________ word is used.
Fill in the blank(s) with the appropriate word(s).
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In a SIP, the insulation generally consists of
A) extruded polystyrene. B) expanded polystyrene. C) polyisocyanurate. D) fiberglass. E) polyurethane.
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What is the most commonly used viscosity grade of hydraulic oil?
A. ISO 15 B. ISO 22 C. ISO 32 D. ISO 46
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The two substances used in liquid column thermometers are ____________________ and ____________________.
Fill in the blank(s) with the appropriate word(s).
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