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Lera25 [3.4K]
1 year ago
5

technician a says that dynamic voltage is the voltage (usually of a battery) that exists without a load being applied. technicia

n b says that open circuit voltage (ocv) is the voltage of the power source (battery) with the circuit in operation. who is right?
Engineering
1 answer:
Artist 52 [7]1 year ago
8 0

The battery electrolyte's specific gravity can be used to test the status of charge of a battery cell in the most precise and direct manner possible.

The state of charge increases with the specific gravity of the electrolyte. Voltage is the difference in electric potential between a battery's two terminals. The unit of measurement for voltage is called a volt (V), after the battery's creator, John Volta. An electronic tool called a state-of-charge battery tester is made to check the life and rechargability of an electric battery. A battery's current charging status and voltage output can be provided by a state-of-charge tester, which can also look for any defects that might impair the battery's overall performance.

Learn more about battery here-

brainly.com/question/17377812

#SPJ4

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Explanation:

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Compute the solution to x + 2x + 2x = 0 for Xo = 0 mm, vo = 1 mm/s and write down the closed-form expression for the response.
Nutka1998 [239]

Answer:

β = \frac{c}{\sqrt{km} } =  0.7071 ≈ 1 ( damping condition )

closed-form expression for the response is attached below

Explanation:

Given :  x + 2x + 2x = 0   for Xo = 0 mm and Vo = 1 mm/s

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next we determine the damping condition using the damping formula

β = \frac{c}{\sqrt{km} } =  0.7071 ≈ 1

from the condition above it can be said that the damping condition indicates underdamping

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