18. Given the initial rest point of 8.87. A 5 mg weight is placed on one weight pan and the new
rest point is now 13.0. Determine the sensitivity per division.
a. 4.13 mg
b. 1.21 mg
c. 13.0 mg
d. 2.067 mg
19. What type of balance is the Voland J5000S?
a. Double pan equal-arm
b. Single pan substitution
c. Single pan equal arm
d. Double pan direct reading
20. To obtain the best results when making mass measurements, weights should always be
placed near the
a. back of the pan.
b. front of the pan.
c. center of the pan.
d. side of the pan.
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