What is a material that forms a barrier to weeds and keeps down erosion?

a. shade cloth c. landscaping cloth
b. weed plastic d. polyethylene


C

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A fully multiplexed J1939 instrument panel cluster on a truck with a body control module has the following inoperative gauges: engine oil pressure, coolant temperature, tachometer, and speedometer. The automatic transmission oil temperature gauge, air pressure gauges, fuel level gauge, and turn signal indicators still function correctly. What could be a possible cause of the inoperative gauges?

A. Short circuit between CAN + and CAN - B. CAN + is shorted to ground. C. Missing terminating resistors D. An open CAN + or CAN - circuit between the engine ECM and the instrument panel cluster

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The Schrader valves commonly found on system service valves create a restriction even when they are in the open position.  __________ can be used to remove the Schrader pins for evacuation and to replace the pins after the proper vacuum has been achieved.

What will be an ideal response?

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You are using 12" tiles in a room measuring 13' 6" on the short side. What is the size of each border panel for this direction?

A) 6" B) 12" C) 3" D) 9"

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When making GTAW V-groove welds on aluminum plate, clean each completed weld with a(n) _____

a. bastard file b. chipping hammer c. aluminum wire brush d. stainless-steel wire brush

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