A technician measures a circuit resistance with an ohmmeter and finds 1 ohm of resistance. He then connects a 12V battery to the circuit and measures a current of 1A. Per Ohm's law, he expected 12A of current to flow. What is a likely reason for the discrepancy?
A. Ohm's law is only a theory.
B. Positive temperature coefficient of the load
C. Lenz law
D. The circuit was shorted to ground when the resistance measurement was obtained.
Answer: B
You might also like to view...
? Identify and state the historical significance ofDeWitt Clinton.
What will be an ideal response?
Determine the diameter of a circle in which a 72.30° central angle cuts off an arc length of 18.8 inches. Express the answer to 2 decimal places and use = 3.1416.
Fill in the blank(s) with the appropriate word(s).
A print in which an object can adequately be communicated by using only a single view is called a ____.
A. Single view drawing B. view enlargement C. partial view D. One view drawing E. none of the above
Refer to the figure. Determine c-c of R
Fill in the blank(s) with the appropriate word(s).