Hot air is:
A) Equal in density with warm or cold air at the same barometric pressure.
B) Less dense than warm air.
C) More dense than cold air.
D) More dense than warm air.
B
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The simplest way to describe the operation of a transistor is to say it operates like a(n) ____.
a. diode b. electric valve c. triac d. ammeter
Technician Asays when testing a system using an IVR, use a voltmeter to test for regulated voltage at a common point. Technician B says if regulated voltage is within specifications, you must replace the printed circuit board. Who is correct?
A. Technician A only B. Technician B only C. Both Technician A and B D. Neither Technician A nor B
Which of the following sheet sizes is 420x297mm?
A. A0 B. A1 C. A2 D. A3 E. A4
What is the major advantage of a remote bulb control?
What will be an ideal response?