Electronics  SeriesParallel Circuits
Exercise :: SeriesParallel Circuits  Filling the Blanks
6. 
In the given circuit, the voltage dropped across R_{1} equals _____. 
Answer: Option B
Explanation:

7. 
___ is often used to analyze multiplesource circuits. 
A. 
Thevenin's theorem  B. 
Superposition  C. 
Kirchhoff's law  D. 
Ohm's law 
Answer: Option B
Explanation:

8. 
If R_{3} opens in the given circuit, the total resistance (R_{T}) between points A and B equals ____. 
A. 
900  B. 
100  C. 
110  D. 
infinite resistance 
Answer: Option C
Explanation:

9. 
If a Wheatstone bridge is balanced, its output voltage is ____. 
A. 
the same as its input voltage  B. 
very high  C. 
dependent on the unknown resistor value  D. 
equal to 0 V 
Answer: Option D
Explanation:

10. 
When a load is connected to a voltage divider, the total resistance of the circuit will ________. 
A. 
increase  B. 
decrease  C. 
remain the same  D. 
double 
Answer: Option B
Explanation:
