## Lakshya Education MCQs

Question: On which of the following voltage range settings will a voltmeter present the minimum load on a circuit?
Options:
 A. 1 V B. 50 V C. 500 V D. 1,000 V
Answer: Option D

### Submit Answer & Explaination

Earn Reward Points by submitting Detailed Explaination for this Question

## More Questions on This Topic :

Question 1. The parallel combination of a 470 Ω resistor and a 1.5 kΩ resistor is in series with the parallel combination of five 1 kΩ resistors. The source voltage is 50 V. The percentage of the load current through any single 1 KΩ resistor is
1.    25 %
2.    20 %
3.    100 %
4.    50 %
Answer: Option B
Question 2. A Wheatstone bridge is often shown in a "diamond" configuration.
1.    True
2.    False
Answer: Option A
Question 3. A certain Wheatstone bridge has the following resistor values: R1 = 10 kΩ, R2 = 720 Ω, and R4 = 2.4 kΩ. The unknown resistance is
1.    24 Ω
2.    2.4 Ω
3.    300 Ω
4.    3,000 Ω
Answer: Option D
Question 4. A resistor ladder network is a special type of series-parallel circuit.
1.    True
2.    False
Answer: Option A
Question 5. Using the current-divider formula, you can find the current in any branch of a series-parallel circuit.
1.    True
2.    False
Answer: Option A
Question 6. Using Kirchhoff's voltage law, you can find the voltages across certain parts of a series-parallel circuit.
1.    True
2.    False
Answer: Option A

Check all Questions in this Topic : Click HERE