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Wheatstone bridge is used to measure the d.c. resistance of various types of wires for _________.
- a)determining their effective resistance
- b)computing the power dissipation
- c)quality control of wire
- d)maintaining a source of constant e.m.f
Correct answer is option 'C'. Can you explain this answer?
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Wheatstone bridge is used to measure the d.c. resistance of various ty...
Wheatstone bridge is used to measure the d.c. resistance of various types of wires for controlling the quality of the cables. The voltage source maintains a constant e.m.f in the bridge circuit.
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Wheatstone bridge is used to measure the d.c. resistance of various ty...
Quality Control of Wires using Wheatstone Bridge
The Wheatstone bridge is commonly used in the electrical industry for quality control of wires. Here's how it works:
Principle of Wheatstone Bridge
- The Wheatstone bridge is a circuit consisting of four resistors connected in a diamond shape with a voltage source applied across the two opposite corners.
- When the bridge is balanced, the voltage difference between the middle points of the two sides is zero.
Measuring Resistance
- By adjusting the values of resistors in the bridge, the balance point can be achieved, indicating that the resistance of the unknown wire is equal to the known resistance.
- This allows for the precise measurement of the resistance of the wire under test.
Quality Control Process
- In the manufacturing process of wires, it is crucial to ensure that the wires have the correct resistance specifications.
- The Wheatstone bridge is used to quickly and accurately measure the resistance of wires to ensure they meet the quality standards.
- Any deviation from the specified resistance can indicate a defect in the wire and prompt further investigation or rejection of the wire.
Advantages of Using Wheatstone Bridge
- The Wheatstone bridge provides a reliable and accurate method for measuring resistance.
- It is a cost-effective solution for quality control processes in wire manufacturing.
- It allows for quick identification of faulty wires, preventing potential issues in electrical circuits.
In conclusion, the Wheatstone bridge is an essential tool for quality control of wires in the electrical industry, providing a reliable method for measuring the resistance of wires to ensure they meet the required specifications.
The Wheatstone bridge is commonly used in the electrical industry for quality control of wires. Here's how it works:
Principle of Wheatstone Bridge
- The Wheatstone bridge is a circuit consisting of four resistors connected in a diamond shape with a voltage source applied across the two opposite corners.
- When the bridge is balanced, the voltage difference between the middle points of the two sides is zero.
Measuring Resistance
- By adjusting the values of resistors in the bridge, the balance point can be achieved, indicating that the resistance of the unknown wire is equal to the known resistance.
- This allows for the precise measurement of the resistance of the wire under test.
Quality Control Process
- In the manufacturing process of wires, it is crucial to ensure that the wires have the correct resistance specifications.
- The Wheatstone bridge is used to quickly and accurately measure the resistance of wires to ensure they meet the quality standards.
- Any deviation from the specified resistance can indicate a defect in the wire and prompt further investigation or rejection of the wire.
Advantages of Using Wheatstone Bridge
- The Wheatstone bridge provides a reliable and accurate method for measuring resistance.
- It is a cost-effective solution for quality control processes in wire manufacturing.
- It allows for quick identification of faulty wires, preventing potential issues in electrical circuits.
In conclusion, the Wheatstone bridge is an essential tool for quality control of wires in the electrical industry, providing a reliable method for measuring the resistance of wires to ensure they meet the required specifications.
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Wheatstone bridge is used to measure the d.c. resistance of various types of wires for _________.a)determining their effective resistanceb)computing the power dissipationc)quality control of wired)maintaining a source of constant e.m.fCorrect answer is option 'C'. Can you explain this answer?
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Wheatstone bridge is used to measure the d.c. resistance of various types of wires for _________.a)determining their effective resistanceb)computing the power dissipationc)quality control of wired)maintaining a source of constant e.m.fCorrect answer is option 'C'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Wheatstone bridge is used to measure the d.c. resistance of various types of wires for _________.a)determining their effective resistanceb)computing the power dissipationc)quality control of wired)maintaining a source of constant e.m.fCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Wheatstone bridge is used to measure the d.c. resistance of various types of wires for _________.a)determining their effective resistanceb)computing the power dissipationc)quality control of wired)maintaining a source of constant e.m.fCorrect answer is option 'C'. Can you explain this answer?.
Wheatstone bridge is used to measure the d.c. resistance of various types of wires for _________.a)determining their effective resistanceb)computing the power dissipationc)quality control of wired)maintaining a source of constant e.m.fCorrect answer is option 'C'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Wheatstone bridge is used to measure the d.c. resistance of various types of wires for _________.a)determining their effective resistanceb)computing the power dissipationc)quality control of wired)maintaining a source of constant e.m.fCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Wheatstone bridge is used to measure the d.c. resistance of various types of wires for _________.a)determining their effective resistanceb)computing the power dissipationc)quality control of wired)maintaining a source of constant e.m.fCorrect answer is option 'C'. Can you explain this answer?.
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