56.
Which of the following is the reference vector for parallel RC circuits?
A. R B. I
C. C D. V
Answer & Explanation
Answer: Option D
Explanation:
No answer description available for this question. Let us discuss.
View Answer Workspace Report Discuss in Forum
57.
What do variable capacitors use for dielectric?
A. ceramic, electrolytic, mica, or paper
B. air, ceramic, mica, or plastic
C. ceramic, paper, plastic, or mica
D. mica, ceramic, plastic, or electrolytic
Answer & Explanation
Answer: Option B
Explanation:
No answer description available for this question. Let us discuss.
View Answer Workspace Report Discuss in Forum
58.
If a charged capacitor is disconnected from a circuit, it will:
A. immediately discharge
B. recharge
C. remain charged
D. leak the charge
Answer & Explanation
Answer: Option D
Explanation:
No answer description available for this question. Let us discuss.
View Answer Workspace Report Discuss in Forum
59.
What is the total current for a 5 MHz, 1 Vac circuit that consists of a 27 pF capacitor and a 1 k resistor connected in parallel?
A. 459 A
B. 647 A
C. 1.31 mA
D. 1.85 mA
Answer & Explanation
Answer: Option C
Explanation:
No answer description available for this question. Let us discuss.
View Answer Workspace Report Discuss in Forum
60.
What is the value of a capacitor that can store two coulombs of charge when 500 volts is applied across its plates?
A. 4 F
B. 250 F
C. 4,000 F
D. 250 F
Answer & Explanation
Answer: Option C
Explanation:
No answer description available for this question.