A simple hydraulic cylinder consists of a housing, a piston, and a _____
a. piston rod
b. bolt
c. seal
d. gasket
a
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At what point in the lifting operation is the proper position for energizing an electromagnet lifter?
a. Greater than 10 feet (3 m) above the load b. Roughly 1 foot (30 cm) above the load c. Just touching the load d. After compressing the pile
The traits considered most important in sheep production are meat and wool production
Indicate whether the statement is true or false
Identify the items that should be included in a preliminary gas furnace safety check. You may select more than one item
A) condensation and rust on vent B) ohm out blower motor windings C) no flammable liquids stored near furnace D) gas content analysis E) check TEV bulb installation F) proper combustion air G) check for gas leaks
This type of fan is commonly used on condenser motors because it moves high volumes of air in low static conditions:
A) Backward-curved centrifugal B) Tube axial C) Propeller D) Forward-curved centrifugal