Two common reasons for motor failure are improper _________________________ and _________________________.
Fill in the blank(s) with the appropriate word(s).
pulley alignment, over-tightened belts
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A cable-operated clutch is being adjusted. Technician A says that free travel is measured at the clutch pedal and should be between 3/4 and 1 inch (19 to 25 mm). Technician B says that the clutch spin-down time should be less than two seconds. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Describe some of the major laws and regulations that affect horticulturists. Why is
it important to be aware of these laws before starting a new business?
What will be an ideal response?Which of the following is a mother breed of swine?
a. Duroc c. Landrace b. Hampshire d. Santa Gertrudis
Answer the following statement(s) true (T) or false (F)
1. A packaged unit schematic typically contains separate references for the air conditioning compressor and condenser fan. 2. In the cooling cycle of a packaged unit, the indoor blower fan is controlled by the fan switch. 3. Most door interlock switches are designed so that they are actually a two-position switch. 4. In troubleshooting for electronic circuit boards, if the inputs and outputs are correct, the problem probably lies somewhere within the circuit board. 5. The compressor lock-out relay can operate only when the thermostat is set in the heating mode.