List agencies that establish standards for gas furnaces
What will be an ideal response?
DOE, AGA, NIST, NSF, UL, CSA
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Variable displacement pumps change the output volume based on ________.
A) Governor pressure B) Torque converter demands C) The position of the vane housing D) Transmission temperature
Answer the following statements true (T) or false (F)
1. Available hours and billable hours are the same thing. 2. Business metrics stay constant, making it easier to predict month-to-month results. 3. Many independent shops have an internal parts department. 4. Available hours is the total capacity of the shop to perform repair work during any period of time. 5. Not all technicians are present to perform repairs every minute of every day that the shop is open.
Define “controls.”
What will be an ideal response?
All of the following statements are correct EXCEPT ________
A) Hydrodynamic lubrication often prevents metal to metal contact B) Viscosity of a lubricant affects its lubricating efficiency C) Hydrodynamic lubrication works best in an engine when the lubricated components are stationary D) Hydrodynamic lubrication uses a boundary film of oil for lubrication