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【Daily Topic】【Quality Version 20160203】

2016-02-03View Original

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Participation reward: 2 Wealth. Reward for correct answer: 9 wealth. (Multiple-choice question) Question: Which of the following (   ) can be used as measurement standards?   A. Standard ammeter B. Standard voltmeter C. General resistor of 500Ω D. Standard hydrogen electrode E. Calibrated pressure gauge Answer: ABD
Reply #22016-02-03
USA~~~~~~~~~~~~~~
Reply #32016-02-03
The following (A B D) can be used as measurement standards. A. Standard ammeter B. Standard voltmeter C. General resistor of 500Ω D. Standard hydrogen electrode E. Calibrated pressure gauge
Reply #42016-02-03
The following (A B D) can be used as measurement standards.   A. Standard ammeter B. Standard voltmeter C. General resistor of 500Ω D. Standard hydrogen electrode E. Calibrated pressure gauge
Reply #52016-02-03
The following ( ABD  ) can be used as measurement standards.   A. Standard ammeter B. Standard voltmeter C. General resistor of 500Ω D. Standard hydrogen electrode E. Calibrated pressure gauge
Reply #62016-02-03
The following (A.B.D) can be used as measurement standards.   A. Standard ammeter B. Standard voltmeter C. General resistor of 500Ω D. Standard hydrogen electrode E. Calibrated pressure gauge
Reply #72016-02-03
The following (   ) can be used as a measurement standard.   A. Standard ammeter B. Standard voltmeter D. Standard hydrogen electrode

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