Electronic Devices Use Electrical Energy Even When They Are on Standby

question 97

Multiple Choice

Electronic devices use electrical energy even when they are on standby. Calculate the percent of energy used per day for the following entertainment equipment in the standby mode assuming that they are plugged in all the time.

• A) 0.45%
• B) 1.1%
• C) 4.8%
• D) 5.1%
• E) None of these is correct.

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Definitions:

Suppository

A solid medical preparation designed to be inserted into the rectum, vagina, or urethra, where it dissolves or melts to exert a local or systemic effect.

Narcotic

Substances that reduce pain, alter mood or behavior, and can cause sleep or stupor, often used medically for pain relief but can lead to addiction.

Ointment

A semisolid preparation usually containing medicinal substances, applied topically for therapeutic reasons.

Prescription

A formal authorization by a licensed medical professional for a patient to obtain, use, or be administered a medication or treatment.