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iVinArrow [24]
3 years ago
9

Which energy source would you rank as the best option for the rescue team? Why?

Engineering
1 answer:
Molodets [167]3 years ago
7 0
B.

Combustion engine driving a standby electrical generator.
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<u>Explanation</u>:

For series

\Delta V=V_{1}+V_{2}+\ldots+V_{n}=I R_{1}+I R_{2}+\ldots+I R_{n}(\text {voltages add to the batter } y)

\(I=I_{1}=I_{2}=I_{n}\) (current is the same)

V=I R(\text {voltage is directly proportional to } R)

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\frac{1}{R_{e q}}=\frac{1}{R_{1}}+\frac{1}{R_{2}}+\ldots+\frac{1}{R_{n}}

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