When voltage is stepped down in a transformer, what happens to the current in the same circuit?
a. It remains the same.
b. It is also stepped down.
c. It is stepped up.
d. It fluctuates both up and down.
c. It is stepped up.
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Two forces F1 and F2 are applied as shown in Figure 12.21. The resultant R has a magnitude of 850 lbf and acts along the positive x-axis. Determine the magnitudes of F1 and F2.
 FIGURE 1.png)
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Los guantes de hule de alto voltaje deben someterse a pruebas eléctricas:
a. una vez al año. b. cada seis meses. c. cada tres meses. d. una vez al mes.
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A micrometer can be used to measure to an accuracy of ________
A) 0.001 in B) 0.01 in C) 0.0001 in D) None of these
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Excessive toe-in will cause tire wear ________
A) On both tire edges B) In the middle of the tire C) On the inside shoulder of the tire D) On the outside shoulder of the tire
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