Which of the following statements is correct ?

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Mr. Dubey

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📊 Electromagnetic Field

Q. Which of the following statements is correct ?

(A) Air capacitors have a blackband to indicate the outside foil
(B) Electrolytic capacitor must be con¬nected in the correct polarity
(C) Ceramic capacitors must be con¬nected in the correct polarity
(D) Mica capacitors are available in capacitance value of 1 to 10 pF

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✅ Correct Answer: (B) Electrolytic capacitor must be con¬nected in the correct polarity

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