If Typical American Workers Sleep About Eight Hours a Night

question 82

Multiple Choice

If typical American workers sleep about eight hours a night and take two weeks of vacation a year,they spend __________ of their waking hours at work.

• A)25 percent
• B)30 percent
• C)35 percent
• D)40 percent

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Definitions:

Excess Heat

Unwanted or surplus thermal energy produced in a system, machinery, or electronic device, often requiring dissipation.

Lack Of Lubrication

A condition where there is insufficient lubrication in a machine or engine, leading to increased friction and potential damage.

Contaminants

Unwanted particles or substances that pollute or adulterate another material or environment, often leading to reduced performance or damage.

Transmission Lube

A lubricant used in transmission systems to reduce friction and wear between moving parts.