When the ignition is first turned on a click noise is heard from under the hood of a vehicle equipped with ETC. Technician A says that this is the normal operation of the ETC self-test. Technician B says that the TAC motor should not move unless the engine is running. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
A
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____ is an igneous rock containing crystals or grains of visible size.
A. Granite B. Basalt C. Sandstone D. Marble
France came to America's aid in the Revolution because
A. French officials supported the cause of democracy. B. it hoped to gain access to the American fur trade. C. it perceived that succesfully assisting the American cause could lead to achieving their ultimate goal of breaking up the British Empire. D. it could use America to test new military tactics. E. its new alliance with Britain would be a surprise to both militaries.
One of the first electric motors was made by the inventor ________
A) Newton B) Franklin C) Edison D) Faraday
Technician A says low oil pressure causes engine wear. Technician B says engine wear can cause low oil pressure. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician