What is the most common alternative fuel for internal combustion engines?

A. propane
B. methanol
C. ethanol
D. ethyl alcohol


Answer: A

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Technician A says that the conventional theory describes electric current flow from negative to positive. Technician B says that current is measured in units of amperes per second. Who is correct?

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

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Type ____ mortar is a high-strength mortar with a compressive strength of 2,500 psi.

A. M B. N C. O D. S

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High resistance in an electrical circuit can cause ________.

A) Dim lights B) Clicking of relays or solenoids C) Slow motor operation D) All of the above

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____ (JIT) is a CIM technique largely associated with Japanese manufacturing.

A. Japanese Institute of Technology B. Just-in-time C. Jig-in-tenon D. Japanese industrial technology

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