To prevent a system from operating with a low charge, a _________________________ is commonly used.

Fill in the blank(s) with the appropriate word(s).


low pressure control

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Lockout/tagout devices are meant to _____.

a. de-energize a faulty circuit b. ensure that equipment can't be started while it is being repaired c. notify maintenance that a tool needs to be repaired d. keep unauthorized personnel out of high-voltage hazard areas

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When installing fiber-optic cable in conduit, a pull box should be installed in any area where the conduit makes several bends totaling more than _____.

a. 90 degrees b. 180 degrees c. 270 degrees d. 360 degrees

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Several magazines and newspapers that included information on American farming practices began publication soon after the _______

Fill in the blank(s) with correct word

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ASE-Style Multiple Choice ____ involves cutting the part in a location other than a factory seam.

A. Test welding B. Sectioning C. Laser measuring D. Sonic measuring

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