{"id":47383,"date":"2022-03-31T15:10:07","date_gmt":"2022-03-31T15:10:07","guid":{"rendered":"https:\/\/assignmenttutors.net\/blog\/pf-exam-086003rr-capacitors-and-inductors\/"},"modified":"2022-03-31T15:10:07","modified_gmt":"2022-03-31T15:10:07","slug":"pf-exam-086003rr-capacitors-and-inductors","status":"publish","type":"post","link":"https:\/\/assignmenttutors.net\/blog\/pf-exam-086003rr-capacitors-and-inductors\/","title":{"rendered":"Pf exam: 086003rr capacitors and inductors"},"content":{"rendered":"
\n

Exam: 086003RR – Capacitors and Inductors<\/p>\n

\u00a0<\/p>\n

1. What is the time constant of a 0.01 microfarad capacitor and a 600 ohm resistor connected in series?<\/p>\n

A. 60 \u00b5S<\/p>\n

B. 60 mS<\/p>\n

C. 6 \u00b5S<\/p>\n

D. 6 mS<\/p>\n

\u00a0<\/p>\n

2. What is the total inductance of a circuit that contains two 10 \u00b5H inductors connected in parallel?<\/p>\n

A. 8 \u00b5H<\/p>\n

B. 15 \u00b5H<\/p>\n

C. 20 \u00b5H<\/p>\n

D. 5 \u00b5H<\/p>\n

\u00a0<\/p>\n

3. A circuit contains a 2 microfarads and 6 microfarads capacitor connected in series. What is the total<\/p>\n

capacitance of this circuit?<\/p>\n

A. 3.6 microfarads<\/p>\n

B. 16 microfarads<\/p>\n

C. 1.5 microfarads<\/p>\n

D. 8 microfarads<\/p>\n

\u00a0<\/p>\n

4. A 15 H and a 20 H inductor are connected in parallel. What is the total inductance of this circuit?<\/p>\n

A. 2.46 H<\/p>\n

B. 8.57 H<\/p>\n

C. 35 H<\/p>\n

D. 22.6 H<\/p>\n

\u00a0<\/p>\n

5. A circuit contains a 2 microfarads and a 20 microfarads capacitor connected in parallel. What is the total<\/p>\n

capacitance of the circuit?<\/p>\n

A. 18 microfarads<\/p>\n

B. 1.8 microfarads<\/p>\n

C. 22 microfarads<\/p>\n

D. 9.6 microfarads<\/p>\n

\u00a0<\/p>\n

6. What action should always be taken before working on a circuit with an electrolytic capacitor or another<\/p>\n

large capacitor?<\/p>\n

A. Check the capacitor with an LCR meter.<\/p>\n

B. Place the VOM’s leads directly to the capacitor.<\/p>\n

C. Discharge the capacitor.<\/p>\n

D. Disconnect the bleeder resistor.<\/p>\n

\u00a0<\/p>\n

7. A circuit contains a 10 pF capacitor and a 50 pF capacitor connected in parallel. What is the total<\/p>\n

capacitance of this circuit?<\/p>\n

A. 8.3 pF<\/p>\n

B. 50 pF<\/p>\n

C. 25 pF<\/p>\n

D. 60 pF<\/p>\n

\u00a0<\/p>\n

8. On an electrolytic or paper capacitor, what does the black band indicate?<\/p>\n

A. That the capacitor’s negative lead is near the band<\/p>\n

B. That the capacitor’s voltage rating is less than 100 VDC<\/p>\n

C. That the capacitor has a value less than 10 mF<\/p>\n

D. That the capacitor is color coded to military specifications<\/p>\n

\u00a0<\/p>\n

9. Which of the following capacitor types has the lowest insulation resistance and therefore, the highest<\/p>\n

leakage current?<\/p>\n

A. Ceramic<\/p>\n

B. Electrolytic<\/p>\n

C. Mica<\/p>\n

D. Tantalum<\/p>\n

\u00a0<\/p>\n

10. What type of capacitor has great stability and is up to three times smaller than a standard electrolytic<\/p>\n

capacitor?<\/p>\n

A. Paper<\/p>\n

B. Tantalum<\/p>\n

C. Ceramic<\/p>\n

D. Mica<\/p>\n

\u00a0<\/p>\n

11. An inductor stores a charge<\/p>\n

A. as a magnetic field in its dielectric.<\/p>\n

B. in an insulating material in the circuit.<\/p>\n

C. as a magnetic field surrounding the conductor.<\/p>\n

D. in the electric field between its plates.<\/p>\n

\u00a0<\/p>\n

12. An electronic circuit has a 60 mH inductor and a 30 mH inductor connected in parallel. What is the<\/p>\n

total inductance of the circuit?<\/p>\n

A. 20 mH<\/p>\n

B. 75 mH<\/p>\n

C. 35 mH<\/p>\n

D. 90 mH<\/p>\n

\u00a0<\/p>\n

13. What is the dielectric constant of ceramic?<\/p>\n

A. 1,200<\/p>\n

B. 900<\/p>\n

C. 80<\/p>\n

D. 7,500<\/p>\n

\u00a0<\/p>\n

14. A circuit contains a 20 microfarads capacitor and a 60 microfarads capacitor connected in parallel.<\/p>\n

What is the total capacitance of the circuit?<\/p>\n

A. 40 microfarads<\/p>\n

B. 80 microfarads<\/p>\n

C. 58 microfarads<\/p>\n

D. 15 microfarads<\/p>\n

\u00a0<\/p>\n

15. What is the time constant of a 5 mH inductor and a 1,000 ohm resistor connected in series?<\/p>\n

A. 50 mS<\/p>\n

B. 5 mS<\/p>\n

C. 5 \u00b5S<\/p>\n

D. 50 \u00b5S<\/p>\n

\u00a0<\/p>\n

16. An RC circuit contains a 2,000 ohm resistor and a 0.5 microfarad capacitor connected in series. What<\/p>\n

is the time constant of this circuit?<\/p>\n

A. 100 \u00b5S<\/p>\n

B. 10 mS<\/p>\n

C. 1 mS<\/p>\n

D. 10 \u00b5S<\/p>\n

\u00a0<\/p>\n

17. What is the time constant of a 10 H inductor and a 200 ohm resistor connected in series?<\/p>\n

A. 5 mS<\/p>\n

B. 50 mS<\/p>\n

C. 5 \u00b5S<\/p>\n

D. 50 \u00b5S<\/p>\n

\u00a0<\/p>\n

18. What is the total inductance of a circuit that contains two 22 mH inductors in parallel?<\/p>\n

A. 5.5 mH<\/p>\n

B. 11 mH<\/p>\n

C. 22 mH<\/p>\n

D. 44 mH<\/p>\n

\u00a0<\/p>\n

19. What type of capacitor uses aluminum oxide as its dielectric?<\/p>\n

A. Paper<\/p>\n

B. Ceramic<\/p>\n

C. Mica<\/p>\n

D. Electrolytic<\/p>\n

\u00a0<\/p>\n

20. An electronic circuit contains a 20 mh and a 60 mh inductor connected in parallel. What is the total<\/p>\n

inductance of this circuit?<\/p>\n

A. 80 mh<\/p>\n

B. 15 mh<\/p>\n

C. 66 mh<\/p>\n

D. 30 mh<\/p>\n

\u00a0<\/p>\n

21. A circuit contains four 20 \u00b5H inductors connected in series. What is the total inductance of this circuit?<\/p>\n

A. 16.2 \u00b5H<\/p>\n

B. 80 \u00b5H<\/p>\n

C. 60 \u00b5H<\/p>\n

D. 24 \u00b5H<\/p>\n

\u00a0<\/p>\n

22. A mica capacitor has the color dot code of orange, black, orange. What is the capacitance of this<\/p>\n

device?<\/p>\n

A. 0.003 microfarads<\/p>\n

B. 0.03 microfarads<\/p>\n

C. 0.033 microfarads<\/p>\n

D. 0.3 microfarads<\/p>\n

\u00a0<\/p>\n

23. Which of the following values is equal to one microfarad?<\/p>\n

A. 1 \u00d7 10<\/p>\n

\u20136<\/p>\n

\u00a0F<\/p>\n

B. 1 \u00d7 10<\/p>\n

C. 1 \u00d7 10<\/p>\n

\u20139<\/p>\n

\u00a0F<\/p>\n

\u201312<\/p>\n

\u00a0F<\/p>\n

D. 1 \u00d7 10<\/p>\n

\u20133<\/p>\n

\u00a0F<\/p>\n

\u00a0<\/p>\n

24. What is the time constant of a 1 microfarad capacitor and a 200 ohm resistor connected in series?<\/p>\n

A. 2 mS<\/p>\n

B. 200 \u00b5S<\/p>\n

C. 20 \u00b5S<\/p>\n

D. 20 mS<\/p>\n

\u00a0<\/p>\n

25. What type of meter is used to directly find the capacitance value of an unknown capacitor or to check<\/p>\n

the condition of a known capacitor?<\/p>\n

A. Oscilloscope<\/p>\n

B. VOM meter<\/p>\n

C. Megohm meter<\/p>\n

D. LCR meter\u00a0<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Exam: 086003RR – Capacitors and Inductors \u00a0 1. What is the time constant of a 0.01 microfarad capacitor and a 600 ohm resistor connected in series? A. 60 \u00b5S B. 60 mS C. 6 \u00b5S D. 6 mS \u00a0 2. What is the total inductance of a circuit that contains two 10 \u00b5H inductors connected […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-47383","post","type-post","status-publish","format-standard","hentry","category-education"],"_links":{"self":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/posts\/47383","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/comments?post=47383"}],"version-history":[{"count":0,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/posts\/47383\/revisions"}],"wp:attachment":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/media?parent=47383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/categories?post=47383"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/tags?post=47383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}