An Instrument Is Rated at 250 W If It Is

question 68

Short Answer

An instrument is rated at 250 W if it is connected across a 120-V dc power supply.
(a) What current does it draw under normal operation?
(b) What is its resistance?
(c) How many kilowatt-hours does it use in a day if it is left on all the time?

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Definitions:

Subagent

An agent appointed by another agent, with the authority to perform tasks or activities on behalf of the original agent's principal.

Nondelegable Duty

A duty that the proprietor cannot delegate, or pass off, to another party.

Actual Warranty

A promise or guarantee provided by a seller regarding the condition and functionality of a product.

Implied Warranty

A warranty that is imposed by law rather than by statements, descriptions, or samples given by the seller.