A Galvanometer Has an Internal Resistance of 12 $\Omega$ And Requires 0

question 44

Multiple Choice

A galvanometer has an internal resistance of 12 $\Omega$ and requires 0.01 A for full scale deflection.To convert it to a voltmeter reading 3 V full scale, one must use a series resistance of:

• A)102\(\Omega\)
• B)288 \(\Omega\)
• C)300 \(\Omega\)
• D)360 \(\Omega\)
• E)412 \(\Omega\)

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Definitions:

Salvage Value

The estimated residual value of an asset at the end of its useful life.

Depreciation

The accounting method of allocating the cost of a tangible asset over its useful life, reflecting the decrease in value over time.

Applicable Tax Rate

The applicable tax rate is the percentage at which an individual or corporation is taxed, varying depending on income, profit, or transaction values.

Incremental Cash Flows

The additional cash flow a company generates from a particular investment or project, compared to not undertaking the project.