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Measurement and Instrumentation

Measurement and Instrumentation
A mulliammeter can be used as

Voltmeter and ammeter
Frequency meter
Wattmeter
Ohmmeter

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Measurement and Instrumentation
A voltmeter using thermocouple measures

  rms value.
 Peak value.
 Peak to peak value.
 Average value.

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Measurement and Instrumentation
The rectifier instrument is not free from

All of the listed here
Frequency error
Wave shape error
Temperature error

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Measurement and Instrumentation
A CRO probe has an impedance of 500 kΩ in parallel with a capacitance of 10 pF. The probe is used to measure the voltage between P and Q as shown in figure. The measured voltage will be

 5 V.
 3.53 V.
 4.38 V.
 4.54 V.

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Measurement and Instrumentation
Standard resistor ia made from

Manganin
Nichrome
Platinum
Silver

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Measurement and Instrumentation
To measure high frequency currents, we mostly use ______ ammeter.

Moving iron
Thermocouple
Hot wire
Dynamometer

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MORE MCQ ON Measurement and Instrumentation

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