Circulators with Internal Spring-Load Check Valves Installed in Vertical Piping

question 18

True/False

Circulators with internal spring-load check valves installed in vertical piping with upward flow are especially susceptible to air pockets.

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Definitions:

Ball Joints

Pivotal bearings in a vehicle's suspension system that connect the wheel hubs to the rest of the suspension, allowing for smooth steering and suspension movement.

Upper Steering Pivot

A pivot point in steering mechanisms allowing for the rotation of wheels, essential for vehicle maneuverability.

MacPherson Strut

A combined coil spring, shock absorber, and bearing plate used as a front suspension component in many front-wheel drive cars.

Shock

A device designed to absorb and dampen impact, providing a smooth ride in vehicles by converting kinetic energy to thermal energy.