What type of speaker cone is typically less than 2” in diameter and more often resemble a flat diaphragm rather than a cone?
A. Woofer
B. Mid-range
C. Horn
D. Tweeter
D. Tweeter
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Which of the following is true of soldering and brazing fluxes?
A. They will remove dirt and oil. B. They will remove paint and glues. C. They eliminate the need for joint cleaning. D. They will remove light surface oxides.
A connection method specifically designed for permanently fastening double-tee and single-tee stems to beams is the ____.
A. stem plate-weld angle connection B. stem plate-strap plate connection C. stem plate-beam plate connection D. stem plate-weld strip connection
What are the probable advantages and disadvantages of locating a greenhouse firm within the limits of a major city?
What will be an ideal response?
Electronic voltage regulators use a temperature-sensitive resistor in the regulator circuit. This resistor, called a thermistor, provides lower resistance as the temperature __________
A) Decreases B) Doubles C) Increases D) Stays the same