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CRO is used for measurement of __________(a) AC as well as DC current(b) AC current only(c) DC current only(d) AC power onlyThis question was posed to me by my college director while I was bunking the class.The above asked question is from Applications of CRO in chapter Oscilloscopes of Electrical Measurements |
Answer» CORRECT answer is (a) AC as well as DC current To EXPLAIN I would say: A CATHODE Ray Oscilloscope is used for the measurement of AC as well as DC current. It is used for the CALCULATION peak to peak voltage, r.m.s value, duty cycle, etc. |
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