Which of the following capacitors preferred for high frequency circuits ?

Related Mcqs:

1. The capacitor preferred for high frequency circuits is_____________?

   A. air capacitor
   B. mica capacitor
   C. electrolytic capacitor
   D. none of the above

2. capacitors are used for audio frequency and radio frequency coupling and tuning ?

   A. Air
   B. Mica
   C. Plastic film
   D. Ceramic

3. capacitors are used in transistor circuits?

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

4. 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

5. capacitors are mainly used for radio frequency tuning?

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

6. Which of the following capacitors has relatively shorter shelf life____________?

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

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

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

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

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

9. 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

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

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