Which of the following capacitors has relatively shorter shelf life____________?

Related Mcqs:

1. 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

2. Which of the following capacitors will have the least value of breakdown voltage________ ?

   A. Mica
   B. Paper
   C. Ceramic
   D. Electrolytic

3. Which of the following capacitors preferred for high frequency circuits ?

   A. Air capacitor
   B. Electrolytic capacitor
   C. Mica capacitor
   D. none of the above

4. 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

5. Mica capacitors are characterized by all of the following except___________?

   A. stable operation
   B. accurate value
   C. low leakage reactance
   D. low losses

6. For closer tolerances which of the following capacitors is usually preferred ?

   A. Paper capacitor
   B. Mica capacitor
   C. Ceramic disc capacitor
   D. None of the above

7. Which of the following capacitors can be used for temperature compensation ?

   A. Air capacitor
   B. Ceramic capacitor
   C. Paper capacitor
   D. None of the above

8. Which of the following capacitors is marked for polarity ?

   A. Air
   B. Paper
   C. Mica
   D. Electrolytic

9. 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

10. capacitors are used in transistor circuits?

    A. Ceramic
    B. Paper
    C. Air
    D. Electrolytic