c. drilling a small hole or holes until weight is within tolerance.
d. adding a light coat of solder to the weight until it is within tolerance.
7. The Troemner 175G has a range of
a. 0 to 250 grams.
b. 0 to 5000 grams.
c. 10 to 200 pounds.
d. 0 to 12 pounds.
8. The three mass measurement methods are
a. direct, substitution, and exchange.
b. transposition, substitution, and exchange.
c. transposition, direct, and exchange.
d. direct, transposition, and substitution.
9. The basis for the three mass measurement systems, troy, avoirdupois and apothecary is the
a. gram.
b. grain.
c. ounce.
d. dram.
10. Sensitivity as defined in this lesson is the
a. number of divisions that one ounce will move the rest point of the balance.
b. number of divisions that ten ounces will move the rest point of the balance.
c. the amount of weight that will move the rest point of the balance ten divisions.
d. the amount of weight that will move the rest point of the balance one division.
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