Contact surfaces are generally a ____ alloy for better electrical conductivity.
a. mercury
b. tungsten
c. copper
d. silver
d. silver
You might also like to view...
Wayne replaced the metal roof on his equipment building. The metal roofing and material cost $5,154 and the labor cost $3,675. He took out a loan to cover the cost at 6.5 percent for 9 months.
a. What was the amount of the loan? b. What was the interest? c. What was the amount repaid?
Genetics account for all differences in animals
Indicate whether the statement is true or false.
What three late medieval Florentines believed that their native Tuscan dialect possessed as much beauty and literary potential as any ancient language?
a. Dante, Bracciolini, and Ficino b. Bracciolini, Machiavelli, and Dante c. Ficino, Boccaccio, and Petrarch d. Dante, Petrarch, and Boccaccio
A company uses purchased parts made by another company because it is cheaper.
Answer the following statement true (T) or false (F)