The psia pressure reading of an inflated tire is the pressure __________.
A. above atmospheric pressure
B. above a vacuum
Answer: B
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What type of fitting allows four pipes to be connected together at 90-degree angles?
A) Tee B) Cross C) Elbow D) Union
The most common type of trunk used to connect a long distance company switch to a local switch, tandem, or end office is the:
A) Feature Group M trunk B) Feature Group C trunk C) Feature Group D trunk D) Feature Group A trunk
Which of the following is a simple, short section of framing metal bent to a 90 degree angle used to connect framing members
A) Furring channel B) Clip angle C) U-channel D) Flange connector
When making GTAW groove welds on aluminum pipe in the 5G position, the root pass and remaining
passes are applied _____. a. horizontally b. diagonally c. downhill d. uphill