6.
The total inductive reactance is ___ in the given circuit.
A. 3.5 komega.gif
B. 4.4 komega.gif
C. 16.3 komega.gif
D. 23.3 komega.gif
Answer & Explanation
Answer: Option D
Explanation:
No answer description available for this question. Let us discuss.
View Answer Workspace Report Discuss in Forum
7.
The inductance value of L3 in the given figure is _____ if the total inductance is 340 mH.
A. 150 mH
B. 220 mH
C. 295 mH
D. 315 mH
Answer & Explanation
Answer: Option A
Explanation:
No answer description available for this question. Let us discuss.
View Answer Workspace Report Discuss in Forum
8.
When current flow tries to decrease in an inductor, the magnetic field _______________ and the voltage polarity across the inductor _______________.
A. collapses, remains the same
B. expands, reverses
C. collapses, reverses
D. expands, remains the same
Answer & Explanation
Answer: Option C
Explanation:
No answer description available for this question. Let us discuss.
View Answer Workspace Report Discuss in Forum
9.
Electromagnetic induction is the generation of _________ from __________.
A. magnetism, electricity
B. electricity, electricity
C. electricity, magnetism
D. magnetism, magnetism
Answer & Explanation
Answer: Option C
Explanation:
No answer description available for this question. Let us discuss.
View Answer Workspace Report Discuss in Forum
10.
Inductive ___ represents the opposition to an alternating current.
A. impedance B. resistance
C. reluctance D. reactance
Answer & Explanation
Answer: Option D
Explanation:
No answer description available for this question.