Which is a primary safety requirement when replacing an older furnace?
A) Removing the jumper B) Properly grounding the furnace cabinet
C) Relocating the thermostat D) Properly discarding used materials
B
You might also like to view...
Write your definition of democracy. Then use this definition to evaluate the Constitution as it was penned in 1787. In what ways was it a democratic document, and in what ways did it guard against democracy?
What will be an ideal response?
Explain what to check if an output module LED illuminates but the device does not energize.
What will be an ideal response?
Why would insulation be required on storm drain piping?
a. To prevent condensation on the piping b. To ensure that every pipe in a piping system is insulated c. To protect the piping from inclement weather d. To prevent corrosion of the piping
The mode is best described as:
a. the average of a population. b. a cause of variation that is small in magnitude and difficult to identify; also called random or common cause. c. the middle number in an ordered distribution, or the value that divides a series of ordered observations so that an equal distribution of numbers exists above and below. d. most frequent measure in a distribution, or the value that occurs with the greatest frequency in the data