In cord-connected showcases, the secondary circuit(s) of each electric-discharge lighting ballast is (are) ____.

A. connected to a wall receptacle
B. limited to the adjacent branch circuit
C. not limited to any number of showcases
D. limited to one showcase


Answer: D

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Cetane is the measurement of diesel fuel's ____________________ quality.

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

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Technician A says that adaptive trim (A-Trim) evaluates and corrects EHI fuel flow at set intervals to ensure balanced cylinder fueling. Technician B says the A-Trim feature makes initial fuel flow programming (E-Trim/ QR-codes/ Cal-codes) unnecessary. Who is correct?

A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B

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A safe lift cannot occur unless the ____ is correctly determined.

A. center of weight B. center of gravity C. volume D. symmetry

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Collar occurs in legumes

Indicate whether the statement is true or false

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