An FHP belt that is coded 4L300 is _____ inches long
A) 300 B) 20 C) 200 D) 30
D
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The different colors used for the color bands on resistors represent:
A) Frequencies. B) Letters. C) Numbers. D) Letters and numbers.
A vehicle with an electronic ignition (EI) system has a loss of power with no engine misfiring. Technician A that says the base ignition timing may be late. Technician B says that the exhaust system may be restricted. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
What is the purpose of the zinc rod used in steel boilers?
A) It prevents corrosion by reacting with corrosive elements before they attack the boiler. B) It acts as a flame safety device. C) It cycles the burner by sensing the water temperature. D) It acts as an electrical ground for safety purposes.
Three-wire controls depend on a set of normally open contacts, generally called ____________________, maintaining, or sealing contacts.
Fill in the blank(s) with the appropriate word(s).