A ____ is a magnetically controlled switch.

A. diode
B. transistor
C. capacitor
D. relay


Answer: D

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If you connect the points in an asymmetrical design, the ____________________ flowers should not extend past the imaginary line

Fill in the blank(s) with correct word

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The vehicle identification number (VIN) is how many characters long?

A) 12 B) 17 C) 10 D) 15

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A parallel circuit has branch currents of 7 mA, 12 mA, and 20 mA. The total circuit current is

A) 12 mA B) 39 mA C) 20 mA D) 7 mA

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In which of the following situations would double floor joists not be needed?

a. Under floor openings for stairs b. Under loadbearing interior walls running perpendicular to the joists c. Under heavy objects like whirlpool tubs d. Under loadbearing interior walls running parallel to the joists

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