Which measurements are the most important when setting up a new oil furnace?
A) Ambient temperature, outdoor temperature, indoor temperature, return air temperature
B) Fuel oil opacity, fuel oil viscosity, fuel oil lubricity, and incoming voltage
C) Burner motor RPM, burner motor amp draw, ignition transformer output voltage
D) Pump pressure, over fire draft, CO2 %, smoke spot, net stack temperature
D
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The process of evaluating the circumstances around organizational events includes determining which adverse events are possible incidents, or ____.
A. critical violations B. incident candidates C. hacker intrusions D. service alarms
What is the tensile strength of a 1/2 inch grade eight bolt?
A. 50,000 psi B. 95,000 psi C. 150,000 psi D. 190,000 psi
An oil slinger is used with reciprocating compressors that are lubricated by:
A) Oil slingers are used only with scroll compressors. B) Splash lubrication. C) Pressure lubrication. D) Both splash and pressure lubrication.
Clearance angles are different depending on the material to be machined with the cutter
Indicate whether the statement is true or false