Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Electronics
»
Series-Parallel Circuits
If a series–parallel circuit has all 30-ohm resistors, what is the total resistance when R1 is in series with a parallel circuit consisting of R2 and R3?
10 ohms
20 ohms
45 ohms
90 ohms
Correct Answer:
45 ohms
← Previous Question
Next Question→
More Questions from
Series-Parallel Circuits
What is the total resistance of a circuit when R1 (7 k Ω) is in series with a parallel combination of R2 (20 k Ω), R3 (36 k Ω), and R4 (45 k Ω)?
If a Wheatstone bridge is balanced, a voltmeter in the center of the bridge will read:
In the given circuit, the Thevenin resistance equals 800 Ω.
Bleeder current is the total current left after the total divider current is subtracted from the total current into the circuit.
The total power is 10 watts.
When analyzing series–parallel circuit currents, you should start with the current in the branch farthest from the source.
R2 is open.
If the Wheatstone bridge is balanced in the given circuit, the voltage between points A and B (VAB) equals the source voltage (VS).
The total resistance in the circuit is 1.6 kΩ.
The power dissipated by R4 is 211 mW.
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments