Soils made from volcanic ash are generally very productive

Indicate whether the statement is true or false


True

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A dragging brake can cause ________

A) A pull or lead to one side B) A difference in ride height from side to side C) A vibration D) All of the above

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Which of the following methods should NOT be used to support electric furnaces?

A) Suspending it from roof rafters B) Resting on the ceiling sheetrock C) Suspending it from floor joists D) Sitting it upright on the return air box

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A system operating with a high superheat and a high subcooling most likely has:

A) An overfeeding refrigerant metering device. B) Low condenser airflow. C) A refrigerant restriction. D) Low evaporator airflow.

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What level of tach reference information is required in order for the PCM to properly control a "Waste Spark" ignition system?

A. Level one information indicating that "a pair of cylinders`pistons is approaching TDC" B. Level two information indicating "which pair of cylinders`pistons is approaching TDC" C. Level three information indicating "which cylinder of the piston pair approaching TDC is on the compression stroke" D. None of this information is required in order for the PCM to control a "Waste Spark" system

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