Flare connections are used on mini-split systems to avoid oxidation in the lines and also to avoid heating and destroying the sensitive electronic expansion valves use in the outdoor units
Indicate whether the statement is true or false
TRUE
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On earth floors in stalls, remove _____ to _____ inches of soil each year and replace it with clean soil
a. 3, 6 c. 10, 12 b. 8, 10 d. 12,16
Determine the number of steel studs needed for the tenant finish shown in Figure 16.15. The exterior walls are existing. The studs are spaced 16 inches on center. Add two studs for each door and each intersection.
What will be an ideal response?
Technician A says that most hybrids require that they be plugged into an electrical outlet at night to provide the electrical power to help propel the vehicle. Technician B says that the internal combustion engine in an HEV will often stop running when the vehicle is stopped. Which technician is correct?
A) Technician A only B) Technician B only C) Both Technicians D) Neither Technician
Types of control systems include:
A) Pneumatic, hydraulic, and electro-mechanical. B) Line voltage, low voltage, and communicating. C) Voltage, current, and milliamp. D) Pneumatic, electromechanical, electronic, and DDC.