UPSC Exam > UPSC Questions > Consider the following statements regarding a...
Start Learning for Free
Consider the following statements regarding a voltmeter:
1. It is always connected in series across the points between which the potential difference is to be measured.
2. A voltmeter has a very high internal resistance.
Which of the statements given above is/are correct?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Consider the following statements regarding a voltmeter:1. It is alway...
- Voltmeter:
- Voltmeter which is also known as a voltage meter is an instrument that measures the voltage or potential difference between two points of an electronic or electrical circuit. Usually, the voltmeter is used for Alternating Current (AC) circuits or Direct Current (DC) circuits. Alternatively, Radio Frequency (RF) voltage can also be measured by specialized voltmeters.
- In order to measure a device’s voltage, a voltmeter is connected in parallel to a device. This setup is important as objects in parallel usually tend to experience the same potential difference. It is connected in parallel with the circuit mainly because the same voltage drop occurs across it. Hence statement 1 is not correct.
- A voltmeter also has high internal resistance. This is done mainly because it is used in measuring the potential difference between the two points of the circuit. As such the current of the measuring device remains the same. In other words, the high resistance of the voltmeter will impede the flow of current through it. This allows the device to take correct readings of the voltage. Hence statement 2 is correct.
Free Test
FREE
| Start Free Test |
Community Answer
Consider the following statements regarding a voltmeter:1. It is alway...
Explanation:
Statement 1:
- A voltmeter is always connected in parallel across the points between which the potential difference is to be measured, not in series.
- When connected in parallel, a voltmeter measures the potential difference directly without affecting the circuit's current flow.
Statement 2:
- A voltmeter does have a very high internal resistance to ensure that it draws minimal current from the circuit being measured.
- This high internal resistance prevents the voltmeter from significantly altering the circuit's overall resistance or affecting the accuracy of the voltage measurement.
Therefore, only Statement 2 is correct regarding a voltmeter.
Statement 1:
- A voltmeter is always connected in parallel across the points between which the potential difference is to be measured, not in series.
- When connected in parallel, a voltmeter measures the potential difference directly without affecting the circuit's current flow.
Statement 2:
- A voltmeter does have a very high internal resistance to ensure that it draws minimal current from the circuit being measured.
- This high internal resistance prevents the voltmeter from significantly altering the circuit's overall resistance or affecting the accuracy of the voltage measurement.
Therefore, only Statement 2 is correct regarding a voltmeter.
Attention UPSC Students!
To make sure you are not studying endlessly, EduRev has designed UPSC study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in UPSC.
|
Explore Courses for UPSC exam
|
|
Top Courses for UPSCView all
Consider the following statements regarding a voltmeter:1. It is always connected in series across the points between which the potential difference is to be measured.2. A voltmeter has a very high internal resistance.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?
Question Description
Consider the following statements regarding a voltmeter:1. It is always connected in series across the points between which the potential difference is to be measured.2. A voltmeter has a very high internal resistance.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements regarding a voltmeter:1. It is always connected in series across the points between which the potential difference is to be measured.2. A voltmeter has a very high internal resistance.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding a voltmeter:1. It is always connected in series across the points between which the potential difference is to be measured.2. A voltmeter has a very high internal resistance.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?.
Consider the following statements regarding a voltmeter:1. It is always connected in series across the points between which the potential difference is to be measured.2. A voltmeter has a very high internal resistance.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements regarding a voltmeter:1. It is always connected in series across the points between which the potential difference is to be measured.2. A voltmeter has a very high internal resistance.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding a voltmeter:1. It is always connected in series across the points between which the potential difference is to be measured.2. A voltmeter has a very high internal resistance.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?.
Solutions for Consider the following statements regarding a voltmeter:1. It is always connected in series across the points between which the potential difference is to be measured.2. A voltmeter has a very high internal resistance.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of Consider the following statements regarding a voltmeter:1. It is always connected in series across the points between which the potential difference is to be measured.2. A voltmeter has a very high internal resistance.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Consider the following statements regarding a voltmeter:1. It is always connected in series across the points between which the potential difference is to be measured.2. A voltmeter has a very high internal resistance.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Consider the following statements regarding a voltmeter:1. It is always connected in series across the points between which the potential difference is to be measured.2. A voltmeter has a very high internal resistance.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Consider the following statements regarding a voltmeter:1. It is always connected in series across the points between which the potential difference is to be measured.2. A voltmeter has a very high internal resistance.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the following statements regarding a voltmeter:1. It is always connected in series across the points between which the potential difference is to be measured.2. A voltmeter has a very high internal resistance.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice UPSC tests.
|
|
Explore Courses for UPSC exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup