Warm water holds more dissolved oxygen than cool water

Indicate whether the statement is true or false


F

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Replacing the inductor in a series resonant band-pass filter with one having a lower Q value causes the bandwidth to ________

A) remain the same B) increase C) be more selective D) decrease

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Which of the following accurately describes ECL?

A) ECL stands for emitter-coupled logic; all of the inputs are coupled into the device through the emitters of the input transistors. B) ECL stands for electron-coupled logic; all of the devices used within the gates are N-type transistors. C) ECL stands for energy-coupled logic; the input energy is amplified by the input transistors and allows the device to deliver higher output currents. D) ECL stands for emitter-coupled logic; all of the emitters of the input transistors are connected together and each transistor functions as an emitter follower.

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The perpendicular bisector of a chord passes through the ____________________ of the circle.

Fill in the blank(s) with the appropriate word(s).

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Which was the first computer controlled, truck diesel engine to be manufactured in North America?

A. DDC Series 92 DDEC I B. DDC Series 50 C. DDC Series 60 D. DDC Series 40

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