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In case of the Wheatstone bridge shown in the below circuit diagram P = 3 kΩ and Q = 5 kΩ. The null value for the galvanometer is obtained when S = 6 kΩ. Find the value of R and the resistance measurement range of the bridge if ‘S’ value varies from 1 kΩ to 8 kΩ
- a)R = 2.6 kΩS = 500 Ω to 3.8 kΩ
- b)R = 5.6 kΩS = 400 Ω to 5.8 kΩ
- c)R = 3.6 kΩS = 500 Ω to 5.8 kΩ
- d)R = 3.6 kΩS = 600 Ω to 4.8 kΩ
Correct answer is option 'D'. Can you explain this answer?
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In case of the Wheatstone bridge shown in the below circuit diagram P ...
Concept
Wheatstone bridge:
It is an arrangement of four resistance which can be used to measure one of them in terms of rest. Here arms AB and BC are called ratio arm and arms AC and BD are called conjugate arms.
Where R is unknown resistance & S is standard resistance.
The bridge is said to be balanced when deflection in the galvanometer is zero i.e. no current flows through the galvanometer or in other words VB = VD.
In the balanced condition
P/Q = S/R
Explanation:
We know that the balanced condition of a bridge
P × S = R × Q
Now take minimum value of S = 1 kΩ
Now take the maximum value of S = 8 kΩ
∴ Range of bridge = 600 Ω to 4.8 kΩ
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In case of the Wheatstone bridge shown in the below circuit diagram P ...
Concept
Wheatstone bridge:
It is an arrangement of four resistance which can be used to measure one of them in terms of rest. Here arms AB and BC are called ratio arm and arms AC and BD are called conjugate arms.
Where R is unknown resistance & S is standard resistance.
The bridge is said to be balanced when deflection in the galvanometer is zero i.e. no current flows through the galvanometer or in other words VB = VD.
In the balanced condition
P/Q = S/R
Explanation:
We know that the balanced condition of a bridge
P × S = R × Q
Now take minimum value of S = 1 kΩ
Now take the maximum value of S = 8 kΩ
∴ Range of bridge = 600 Ω to 4.8 kΩ
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In case of the Wheatstone bridge shown in the below circuit diagram P = 3 kΩ and Q = 5 kΩ. The null value for the galvanometer is obtained when S = 6 kΩ. Find the value of R and the resistance measurement range of the bridge if ‘S’ value varies from 1 kΩ to 8 kΩa)R = 2.6 kΩS = 500Ω to 3.8 kΩb)R = 5.6 kΩS = 400Ω to 5.8 kΩc)R = 3.6 kΩS = 500Ω to 5.8 kΩd)R = 3.6 kΩS = 600Ω to 4.8 kΩCorrect answer is option 'D'. Can you explain this answer?
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In case of the Wheatstone bridge shown in the below circuit diagram P = 3 kΩ and Q = 5 kΩ. The null value for the galvanometer is obtained when S = 6 kΩ. Find the value of R and the resistance measurement range of the bridge if ‘S’ value varies from 1 kΩ to 8 kΩa)R = 2.6 kΩS = 500Ω to 3.8 kΩb)R = 5.6 kΩS = 400Ω to 5.8 kΩc)R = 3.6 kΩS = 500Ω to 5.8 kΩd)R = 3.6 kΩS = 600Ω to 4.8 kΩCorrect answer is option 'D'. 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 In case of the Wheatstone bridge shown in the below circuit diagram P = 3 kΩ and Q = 5 kΩ. The null value for the galvanometer is obtained when S = 6 kΩ. Find the value of R and the resistance measurement range of the bridge if ‘S’ value varies from 1 kΩ to 8 kΩa)R = 2.6 kΩS = 500Ω to 3.8 kΩb)R = 5.6 kΩS = 400Ω to 5.8 kΩc)R = 3.6 kΩS = 500Ω to 5.8 kΩd)R = 3.6 kΩS = 600Ω to 4.8 kΩCorrect answer is option 'D'. 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 In case of the Wheatstone bridge shown in the below circuit diagram P = 3 kΩ and Q = 5 kΩ. The null value for the galvanometer is obtained when S = 6 kΩ. Find the value of R and the resistance measurement range of the bridge if ‘S’ value varies from 1 kΩ to 8 kΩa)R = 2.6 kΩS = 500Ω to 3.8 kΩb)R = 5.6 kΩS = 400Ω to 5.8 kΩc)R = 3.6 kΩS = 500Ω to 5.8 kΩd)R = 3.6 kΩS = 600Ω to 4.8 kΩCorrect answer is option 'D'. Can you explain this answer?.
In case of the Wheatstone bridge shown in the below circuit diagram P = 3 kΩ and Q = 5 kΩ. The null value for the galvanometer is obtained when S = 6 kΩ. Find the value of R and the resistance measurement range of the bridge if ‘S’ value varies from 1 kΩ to 8 kΩa)R = 2.6 kΩS = 500Ω to 3.8 kΩb)R = 5.6 kΩS = 400Ω to 5.8 kΩc)R = 3.6 kΩS = 500Ω to 5.8 kΩd)R = 3.6 kΩS = 600Ω to 4.8 kΩCorrect answer is option 'D'. 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 In case of the Wheatstone bridge shown in the below circuit diagram P = 3 kΩ and Q = 5 kΩ. The null value for the galvanometer is obtained when S = 6 kΩ. Find the value of R and the resistance measurement range of the bridge if ‘S’ value varies from 1 kΩ to 8 kΩa)R = 2.6 kΩS = 500Ω to 3.8 kΩb)R = 5.6 kΩS = 400Ω to 5.8 kΩc)R = 3.6 kΩS = 500Ω to 5.8 kΩd)R = 3.6 kΩS = 600Ω to 4.8 kΩCorrect answer is option 'D'. 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 In case of the Wheatstone bridge shown in the below circuit diagram P = 3 kΩ and Q = 5 kΩ. The null value for the galvanometer is obtained when S = 6 kΩ. Find the value of R and the resistance measurement range of the bridge if ‘S’ value varies from 1 kΩ to 8 kΩa)R = 2.6 kΩS = 500Ω to 3.8 kΩb)R = 5.6 kΩS = 400Ω to 5.8 kΩc)R = 3.6 kΩS = 500Ω to 5.8 kΩd)R = 3.6 kΩS = 600Ω to 4.8 kΩCorrect answer is option 'D'. Can you explain this answer?.
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In case of the Wheatstone bridge shown in the below circuit diagram P = 3 kΩ and Q = 5 kΩ. The null value for the galvanometer is obtained when S = 6 kΩ. Find the value of R and the resistance measurement range of the bridge if ‘S’ value varies from 1 kΩ to 8 kΩa)R = 2.6 kΩS = 500Ω to 3.8 kΩb)R = 5.6 kΩS = 400Ω to 5.8 kΩc)R = 3.6 kΩS = 500Ω to 5.8 kΩd)R = 3.6 kΩS = 600Ω to 4.8 kΩCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for In case of the Wheatstone bridge shown in the below circuit diagram P = 3 kΩ and Q = 5 kΩ. The null value for the galvanometer is obtained when S = 6 kΩ. Find the value of R and the resistance measurement range of the bridge if ‘S’ value varies from 1 kΩ to 8 kΩa)R = 2.6 kΩS = 500Ω to 3.8 kΩb)R = 5.6 kΩS = 400Ω to 5.8 kΩc)R = 3.6 kΩS = 500Ω to 5.8 kΩd)R = 3.6 kΩS = 600Ω to 4.8 kΩCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of In case of the Wheatstone bridge shown in the below circuit diagram P = 3 kΩ and Q = 5 kΩ. The null value for the galvanometer is obtained when S = 6 kΩ. Find the value of R and the resistance measurement range of the bridge if ‘S’ value varies from 1 kΩ to 8 kΩa)R = 2.6 kΩS = 500Ω to 3.8 kΩb)R = 5.6 kΩS = 400Ω to 5.8 kΩc)R = 3.6 kΩS = 500Ω to 5.8 kΩd)R = 3.6 kΩS = 600Ω to 4.8 kΩCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In case of the Wheatstone bridge shown in the below circuit diagram P = 3 kΩ and Q = 5 kΩ. The null value for the galvanometer is obtained when S = 6 kΩ. Find the value of R and the resistance measurement range of the bridge if ‘S’ value varies from 1 kΩ to 8 kΩa)R = 2.6 kΩS = 500Ω to 3.8 kΩb)R = 5.6 kΩS = 400Ω to 5.8 kΩc)R = 3.6 kΩS = 500Ω to 5.8 kΩd)R = 3.6 kΩS = 600Ω to 4.8 kΩCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
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