20 TOP ELECTRONIC METERS Questions and Answers pdf ELECTRONIC METERS Questions and Answers.pdf

20 TOP ELECTRONIC METERS Questions and Answers pdf ELECTRONIC METERS Questions and Answers.pdf

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6/2/2017 20 TOP ELECTRONIC METERS Questions and Answers pdf ELECTRONIC METERS Questions and Answers 1/6 Home » ELECTRONIC METERS Questions and Answers » 20 TOP ELECTRONIC METERS Questions and Answers pdf 20 TOP ELECTRONIC METERS Questions and Answers pdf Posted on March 18, 2017 by engineer Leave a comment ELECTRONIC METERS Questions and Answers pdf :­ 1. Explain what is the difference between an ammeter and a voltmeter? Ammeter is a low resistance indicating instrument while the voltmeter is a high resistance one. 2. Explain why an ammeter should be of very low resistance? Cus Search powered by Engineering Interview Questions.com Engineering interview questions,multiple choice questions,objective type questions,seminor topics,lab viva questions and answers ,online quiz test pdf free download for freshers. HOME interview Questions MCQs *LAB VIVA CLASS NOTES SEMINAR TOPICS ONLINE TEST GATE IIT JEE CAT TestVonics, Inc. Precision Air Data Test Systems Commercial & Military applications testvonics.com Download Book PDF Interview Questions PDF Ads by Google
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6/2/2017 20 TOP ELECTRONIC METERS Questions and Answers pdf ELECTRONIC METERS Questions and Answers 2/6 Ammeter, which is connected in series with the circuit carrying the current under measurement, must be over very low resistance so that the voltage drop across the ammeter and power absorbed from the circuit are as low as possible. 3. Explain why a voltmeter should be of very high resistance? Voltmeter, which is connected in parallel with the circuit across which the voltage is to be measured, must be of very high resistance so that the current flowing through the voltmeter and the power absorbed from the circuit are minimum possible.
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