A transformer has a turns ratio of 1:3. The primary voltage is 120 V. The secondary current is 1.2 A. What is the primary current?
A. 0.4 A
B. 0.84 A
C. 2.4 A
D. 3.6 A
Answer: D
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BST is:
a. A carbohydrate c. Not passed into the systems of humans b. Difficult to digest d. All answers are correct.
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If the side with the most window area faces _______, the afternoon sun will add considerable heat to the building.
A. East B. West C. North D. South
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The name chromosome comes from chromo, which means ____________________.
Fill in the blank(s) with the appropriate word(s).
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Which of the following is not a classification of a pressure sensor?
A) Differential B) Piezoelectric C) Deflection D) Direct E) Integrator
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