An oxygen sensor is being tested using a digital storage oscilloscope (DSO). A good oxygen sensor should display how many switches per second?
A) 1-5 B) 5-10 C) 15-20 D) 10-15
A
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Based upon electron current flow, the polarity on the side of the resistor where current enters is ________. The polarity on the side of the resistor where current exits is ________
A) negative, positive B) positive, negative C) positive, positive D) negative, negative
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The electric fuel pump should be disabled during the fuel injector cleaning process.
Answer the following statement true (T) or false (F)
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A wire that has a diameter of 162 mils has an area of _____ circular mils.
A. 162 B. 26,244 C. 20,162 D. 509
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What voltage is necessary if 1.5 amps exist in a 60-watt lamp?
Fill in the blank(s) with the appropriate word(s).
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