Natural gas has a heat content of __________ Btu/cu.ft.
A. 500
B. 1050
C. 3200
D. 5000
Answer: B
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What is the total ampacity for a 120V branch circuit consisting of four duplex receptacles rated noncontinuous duty and six duplex receptacles rated continuous duty?
a. 15.00A b. 16.50A c. 17.25A d. 18.75A
Which of the following is true of penetrant inspection?
A. There are two types penetrants used: color contrast, and fluorescent. B. It is a form of destructive testing. C. It requires the use of an x-ray machine. D. Protective eyewear should be worn to prevent serious burns from the acid used.
The gear motor assembly is less prone to failure than any other part in the ice flaker.
Answer the following statement true (T) or false (F)
13. __________ is a long-term method in which two fibers are fused or welded together
A. Mechanical splicing B. Index matching C. Fusion splicing D. Connectorization