IDENTIFY TEST PROCESS SYMBOLS AND DIAGRAMS
Analytical switch- high/low
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_____ is a temporary structure used to support people and material.
a. Trenching b. A ladder c. A stepstool d. Scaffolding
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With the entering air to the condenser above 70°F, the temperature difference between the outdoor air and the condensing temperature on standard units will be ____.
A. 10°F to 15°F B. 15°F to 20°F C. 20°F to 25°F D. 25°F to 30°F
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Flame-resistant clothing is rated by its __________________________.
A. flame rating B. arc thermal performance value C. flame resistance value D. arc flash value
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In a parallel circuit, ET = 240 V, R = 27 k?, and XL = 47 k?. What is IT?
A. 3.24 mA B. 10.25 mA C. 18.89 mA D. 50.11 mA
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