The primary voltage of a transformer is 120V, and the number of turns in the primary winding is 100 . If the
secondary voltage is 12V, the number of turns of the secondary winding is _____.
a. 0.1
b. 1
c. 10
d. 100
c
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There are ____________________ types of grooves.
Fill in the blank(s) with the appropriate word(s).
Four different machines were under consideration for materials flow improvement on a drug bottling line. An engineer performed the economic analysis to select the best machine, but some of his calculations were removed from the report by a disgruntled employee. All machines are assumed to have a 10year life.
(a) Fill in the missing values in the comparison table.
(b) Select the best machine at MARR = 18% per year, provided one must be chosen.
What will be an ideal response?
In the past, capacitors were also called ________
A) Transistors B) Diodes C) Condensers D) None of these
Define a relay.
What will be an ideal response?