- (A) Air
- (B) Paper
- (C) Mica
- (D) Electrolytic
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- (A) zero
- (B) proportional to applied voltage
- (C) proportional to value of capacitance
- (D) both (B) and (C) above
- (A) remain uncharged
- (B) decrease
- (C) increase
- (D) become zero
- (A) two insulators separated by a conductor
- (B) two conductors separated by an insulator
- (C) two insulators only
- (D) two conductors only
- (A) tubes
- (B) rolled foil
- (C) disc
- (D) meshed plates
- (A) 8.854 x 1(T9 F/m)
- (B) 8.854 x 1(T10 F/m)
- (C) 8.854 x KT11 F/m
- (D) 8.854 x 10″12 F/m
- (A) The thinner the dielectric, the more the capacitance and the lower the voltage breakdown rating for a capacitor .
- (B) A six dot mica capacitor colour coded white, green, black, red and yellow has the capacitance value of 500 pF
- (C) Capacitors in series provide less capacitance but a higher voltage breakdown rating for the combination
- (D) A capacitor can store charge because it has a dielectric between two conductors
- (A) Air capacitor
- (B) Ceramic capacitor
- (C) Paper capacitor
- (D) None of the above
- (A) zero
- (B) 1
- (C) 4
- (D) 10
- (A) weber
- (B) weber/sq. m
- (C) ampere turn/meter
- (D) ampere turn
