According to the National Fuel Gas Code, when must fuel gas piping be tested?
a. after installation
b. before and after connecting appliances
c. before operation
d. all of the above
ANSWER: d
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Heat units are calculated by taking the average temperature for the month minus 50°F
Indicate whether the statement is true or false
An existing rural freeway in rolling terrain is to be analyzed to determine LOS using the following information: number of lanes in each direction equals 2, peak hour volume of 2640 veh/h (in the peak direction), 18% trucks, 2% recreational vehicles, PHF = 0.91, lane width = 12 ft, lateral clearance = 10 ft, average interchange spacing is 3 mi; all interchanges are diamond interchanges.
What will be an ideal response?
A good way to learn something is to form discussion groups where you explain ideas and concepts in your own words to others in the group.
a. True b. False
Measurements should be recorded in field notes _____
a. as they are taken b. hourly c. whenever there is time to do so d. at the end of the day