A Light Bulb Used in a Slide Projector Draws a Current

question 3

Multiple Choice

A light bulb used in a slide projector draws a current of 6 amperes when operating on 120 volts. If two slide projectors are connected in parallel across the same 120-volt source, the current drawn from the source in amperes is

• A) 3.
• B) 6.
• C) 9.
• D) 12.
• E) none of the above.

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Definitions:

Sandwich Shop

A food establishment that specializes in selling sandwiches and often other types of lunch food and beverages.

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A measure of how much the quantity demanded of a good responds to a change in the price of that good.

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A situation in which demand or supply does not respond at all to changes in price levels, illustrated by a vertical demand or supply curve.