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A resistance is measured by the voltmeter-ammeter method employing d.c. excitation and a voltmeter of very high resistance connected directly across the unknown resistance. If the voltmeter and ammeter readings are subject to maximum possible errors of 2.4% and 1% respectively,
than the magnitude of the maximum possible percentage error in the value of resistance deduced
from the measurement is nearly
  • a)
    1.4%
  • b)
    1.7%
  • c)
    2.4%
  • d)
    3.4%
Correct answer is option 'D'. Can you explain this answer?
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A resistance is measured by the voltmeter-ammeter method employing d.c. excitation and a voltmeter of very high resistance connected directly across the unknown resistance. If the voltmeter and ammeter readings are subject to maximum possible errorsof 2.4% and 1% respectively,than the magnitude of the maximum possible percentage error in the value of resistance deducedfrom the measurement is nearlya)1.4%b)1.7%c)2.4%d)3.4%Correct answer is option 'D'. Can you explain this answer?
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A resistance is measured by the voltmeter-ammeter method employing d.c. excitation and a voltmeter of very high resistance connected directly across the unknown resistance. If the voltmeter and ammeter readings are subject to maximum possible errorsof 2.4% and 1% respectively,than the magnitude of the maximum possible percentage error in the value of resistance deducedfrom the measurement is nearlya)1.4%b)1.7%c)2.4%d)3.4%Correct answer is option 'D'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about A resistance is measured by the voltmeter-ammeter method employing d.c. excitation and a voltmeter of very high resistance connected directly across the unknown resistance. If the voltmeter and ammeter readings are subject to maximum possible errorsof 2.4% and 1% respectively,than the magnitude of the maximum possible percentage error in the value of resistance deducedfrom the measurement is nearlya)1.4%b)1.7%c)2.4%d)3.4%Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A resistance is measured by the voltmeter-ammeter method employing d.c. excitation and a voltmeter of very high resistance connected directly across the unknown resistance. If the voltmeter and ammeter readings are subject to maximum possible errorsof 2.4% and 1% respectively,than the magnitude of the maximum possible percentage error in the value of resistance deducedfrom the measurement is nearlya)1.4%b)1.7%c)2.4%d)3.4%Correct answer is option 'D'. Can you explain this answer?.
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