Of the following refrigerant leak detection methods which one would be the most sensitive?
A. Flame type leak detector
B. Electronic leak detector
C. Ultraviolet leak detector
D. Soapsud solution
Answer: B
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Because of the benefits that it conferred on labor, Samuel Gompers called the ____ "labor's Magna Charta."
A. Federal Reserve Act B. Underwood Tariff Act C. Clayton Anti-Trust Act D. Wagner National Labor Relations Act E. Workmen's Compensation Act
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Which of the following is a medical emergency and requires immediate medical attention?
A. Hypothermia B. Heat Stroke C. Heat Exhaustion D. a and b
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