The normal fan switch off temperature range is:
A) 85—90°F. B) 140—150°F. C) 125—130°F. D) 95—100°F.
D
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"WaterSense" is a current program sponsored by EPA to reduce water usage even lower than EPAct mandates. Which of the following is required to achieve a WaterSense label?
A) Sponsorship by EPA. B) Third party verification. C) Manufacturer's test data.
The horizontal tee and lap welds are almost as easy to make as the fillet welds.
Answer the following statement true (T) or false (F)
Describe the first two steps in the generic schedule of required activities that might be followed when qualifying and certifying the welding process, the welder(s), and/or welding operator.
What will be an ideal response?
What should be done to prepare an oil pump for operation in a one-pipe oil delivery system?
A) The internal bypass plug should be removed. B) The internal bypass plug should be installed. C) The oil burner motor must be set for high speed. D) The oil burner must be set for low speed.