Adding ____ has the same effect on the electrode characteristic as thorium, but is not radioactive.

A. cerium
B. lanthanum
C. zirconium
D. pure tungsten


Answer: C

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A parallel circuit has ____ through which the current can flow.

a. more than one path b. only one path c. exactly two paths d. at least three paths

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Technician Asays a shorted circuit can generate excessive heat. Technician B says a shorted circuit will cause the circuit protection device to open. Who is correct?

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

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A cylinder has been measured as having 0.005" of taper. Calculated the correct oversize piston

A) 0.005" B) 0.020" C) 0.013" D) None of the above

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 ____________________, as it is applied to tightening nuts and bolts, is the amount of twisting force applied over distance.

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

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