To obtain the cut length for a pipe run between a fitting and a flange, subtract the laying length of the fitting and flange and the gaps from the _____ distance.
a. pipe diameter
b. center-to-face
c. depth of the sockets
d. center-to-center distance
b. center-to-face
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Answer the following statements true (T) or false (F)
1) The leading cause of death in the United States of people less than 37 years of age is accidents. 2) Between 1921 and now, the number of accident deaths on the job has increased significantly. 3) Approximately 35,000,000 work hours are lost annually as a result of accidents. 4) Drowning is not a significant cause of death in workplace accidents in the United States. 5) Overexertion is a leading cause of workplace injuries 6) The rate of fatalities across all occupations fluctuates, but the rate of fatalities per year per 100,000 workers holds fairly constant over time.
A can of food with a domed top is a sign of food spoilage and should not be opened
Indicate whether the statement is true or false
Individually covered or insulated conductors that are either green or green with one or more yellow stripes are
A. required to be used as an equipment grounding conductor. B. permitted to be used as an ungrounded (“hot”) conductor if phase-taped black. C. permitted to be used as a grounded (neutral) conductor if phase-taped white. D. required to be used as a grounding electrode conductor.
What is the theoretical line length for a roof with a slope triangle of 4/12?
A) 12.16" B) 13.42" C) 12.37" D) 12.64"