What is meant by 60 hertz AC current?
What will be an ideal response?
The current makes a complete reversal of direction 60 times per second.
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Which of the following is NOT a practical prevention measure for preventing slips and falls?
A) Choosing anti-fatigue mats carefully B) Helping develop legal defenses against injured employees who might sue C) Reducing tracked-in hazards D) Locating absorbents strategically
If a bathtub or shower fixture does not drain, what are the most probable causes?
What will be an ideal response?
Retail food establishments that sell organically produced agricultural products must be certified to do so
Indicate whether the statement is true or false
An LED brake light illuminates faster than an incandescent bulb
Indicate whether the statement is true or false