Which of the following statements is correct ?
A. Mica capacitors are available in capacitance values of 5 to 20 \iF
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 con¬nected in correct polarity
Answer:C
Which of the following statements is correct ?
A. Mica capacitors are available in capacitance values of 5 to 20 \iF 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 con¬nected in correct polarity