Which of the following statements is correct ? – McqOptions

MCQOPTIONS

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

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