With the Volts/Div. switch set to 2 mV, a sine wave measures 6.3 blocks with a 1x probe. The rms value of this sine wave is ____.
A. 4.45 mV
B. 6.3 mV
C. 44.5 mV
D. 12.6 mV
Answer: A
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A) Close on rise pressure switch. B) Open on rise pressure switch. C) Heating thermostat. D) Cooling thermostat.
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____________________ is the speed at which the current reverses direction in an alternating current circuit.
Fill in the blank(s) with the appropriate word(s).
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Fill in the blank(s) with correct word
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