EET Formulas Flashcards by Cole Gettelman

Q

Ohms Law

A

Effect = cause / opposition

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Q

Ohms law for current, I, amps

A

I = V / R(ohms)

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Q

Ohms law for Voltage

A

V = I(amps) x R(ohms)

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Q

Ohms Law for Resistance (ohms)

A

R = V / I

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Q

Ohms law Power, P, watts

A

P = I x V

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Q

Cost

A

P x t x rate

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Q

Battery Storage Capacity (amp-hours)

A

Lifespan = Ah / I

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Q

Power, P, (watts)

A

P = W(joules) / t

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Q

Power, P, (watts)

A

P = I x V

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Q

1 horsepower

A

746 watts

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Q

Ohms Law, Power Law

A

P = V^2 / R

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