____ air circuit breakers are used in low-voltage (600 volts or less), low-current circuits.
A. Low-voltage
B. Molded-case
C. Medium-voltage
D. High-voltage
Answer: B
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The letter "a" in R-134a means ________.
A) Asymmetrical B) Automatic C) Automotive D) Atmosphere
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Paddy rice is a hydrophyte
Indicate whether the statement is true or false
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Written specifications are separate notes that identify the quality, quantity, or type of materials and fixtures to be used in the project. Specifications are normally found in the sheet blocks.
Answer the following statement true (T) or false (F)
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It is common practice in precast concrete drafting to draw column lengths on fabrication details ____.
A. using the architect's scale B. using the engineer's scale C. using a life size CAD scale D. not to scale
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