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New DC ETA CERT BRAND NEW EXAM

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The Wheatstone bridge can be used for precision measurements of - Resistance The ammeter setting on a multimeter indicates what type of reading? - Wattage A resistor with 68+/- color bands of blue, gray, and black has a value of - 68 ohms at 20 percent A/an ______ allows current to flow easily. - Conductor A/an ______ stops the flow current - Insulator Ohms Law states that voltage is the product of resistance and current. Using algebra, how would you determine the resistance? - Divide the voltage by the current Watt's Law states that power is the product of current and voltage. Using algebra, how could the power be determined if the resistance and current are known? - Current squared times the resistance The basic unit of length in the metric system is the_

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DC ETA
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DC ETA

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New DC ETA CERT BRAND NEW EXAM
The Wheatstone bridge can be used for precision measurements of - ✔✔Resistance



The ammeter setting on a multimeter indicates what type of reading? - ✔✔Wattage



A resistor with 68+/- color bands of blue, gray, and black has a value of - ✔✔68 ohms at 20

percent



A/an ______ allows current to flow easily. - ✔✔Conductor



A/an ______ stops the flow current - ✔✔Insulator



Ohms Law states that voltage is the product of resistance and current. Using algebra, how would

you determine the resistance? - ✔✔Divide the voltage by the current



Watt's Law states that power is the product of current and voltage. Using algebra, how could the

power be determined if the resistance and current are known? - ✔✔Current squared times the

resistance



The basic unit of length in the metric system is the____ - ✔✔Meter
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