What is negative resistance?
What will be an ideal response?
When the diac fires, it displays a negative resistance, which means that it will conduct at a lower voltage than the voltage needed to turn it on.
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The formula ? × D is used to calculate _____.
a. diameter b. circumference c. radius d. surface area
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Cool?water fish require a low oxygen content in water
Indicate whether the statement is true or false.
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Why is it possible to vary the output voltage by controlling either the speed of the prime mover or the strength of the magnetic field?
What will be an ideal response?
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Which of the following tools should NOT be used to test an air bag system?
A. A 12-volt test light B. A digital voltmeter C. A scan tool D. A digital ohmmeter
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