If an electric heater is rated at 15,000 W, and the voltage used is 240 V, what size breaker in amps would be required?
A) 62.5 B) 140 C) 75 D) 50
A
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Which pH value is an indicator of a strong acid?
A) 0 B) 7 C) 14 D) 100
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One function of a(n) ____________________ may be to provide some of the alloying elements.
Fill in the blank(s) with the appropriate word(s).
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Why would an estimator call a subcontractor if it is suspected that the subcontractor’s bid is too low?
What will be an ideal response?
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Define a king valve.
What will be an ideal response?
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