A. 5 uF
B. 30 uF
C. 45 uF
D. 50 uF
Related Mcqs:
- What is the value of capacitance that must be connected in parallel with 50 pF condenser to make an equivalent capacitance of 150 pF ?
A. 50 pF
B. 100 pF
C. 150 pF
D. 200 pF - If three 10 uF capacitors are connected in parallel, the net cararitance is___________?
A. 20 uF
B. 30 uE
C. 40 uF
D. 50 uF - A capacitance of 100 fiF is connected in series with a resistance of 8000 £2. The time constant of the circuit is______________?
A. 0.2 s
B. 0.4 s
C. 0.6 s
D. 0.8 s - Three capacitors each of the capacity C are given. The resultant capacity 2/3 C can be obtained by using them_____________?
A. all in series
B. all in parallel
C. two in parallel and third in series with this combination
D. two in series and third in parallel across this combination - Which of the following capacitors will have the least variation ____________?
A. Paper capacitor
B. Ceramic capacitor
C. Silver plated mica capacitor
D. None of the above - Air capacitors are generally available in the range_________?
A. 10 to 400 pF
B. 1 to 20 pF
C. 100 to 900 pF
D. 20 to 100 pF - Out of the following capacitors of identical rating which one will have the smallest dimensions ___________ ?
A. Aluminium foil capacitor
B. Mica capacitor
C. Ceramic capacitor
D. Paper capacitor - capacitors are used in transistor circuits?
A. Ceramic
B. Paper
C. Air
D. Electrolytic - capacitors can be used only for D.C ?
A. Air
B. Paper
C. Mica
D. Electrolytic - Which of the following capacitors is marked for polarity ?
A. Air
B. Paper
C. Mica
D. Electrolytic
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