If a 12 V battery is connected across the primary of a transformer with a turns ratio of 1:4, then the secondary voltage is ________
A) 3 V B) 48 V C) 0 V D) 12 V
C
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2 3/4 x 5 4/5 = ____.
A. 12 3/4 B. 13 17/20 C. 15 19/20 D. 16 2/25
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Cast iron has about how much carbon content?
A) Less than 1% B) 4% or higher C) 2% D) 3%
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Which type of tap should be used to cut new threads to a bore?
A. taper B. plug C. bottom D. chaser
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What are the devices needed to make a Complementary Metal-Oxide Semiconductor (CMOS) circuit?
What will be an ideal response?
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