Q
Which of the following statements is correct ?
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A
A. Mica capacitors are available in capacitance values of 5 to 20 uf
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B
B. Air capapitors have a black band to indicate the outside foil
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C
C. Electrolytic capacitors must be connected in correct polarity
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D
D. Ceramic capacitors must be connected in correct polarity
Correct Answer:
C. C. Electrolytic capacitors must be connected in correct polarity
