| 1. | An ammeter is a ? | |
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secondary instrument
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absolute instrument
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recording instrument
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integrating instrument
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Report Question| 2. | The resolution of a potentiometer should be ? | |
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Zero
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Low
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High
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Infinite
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| 3. | An ideal current meter should have ? | |
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Zero resistance
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Finite resistance
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Infinite resistance
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Very large resistance
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| 4. | The household energy meter is ? | |
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an indicating instrument
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a recording instrument
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an integrating instrument
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both integrating and indicating instrument
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| 5. | The operation of a Thermocouple is based on ? | |
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Thomson effect
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Seebeck effect
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Peltier effect
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Faraday's laws
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| 6. | Perfect reproducibility means the instrument has ? | |
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Zero drift
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High accuracy
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Maximum drift
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Minimum accuracy
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| 7. | Creep error is associated with which one of the following meters ? | |
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Moving iron Meter
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Energy meter
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Electrodynamics Meter
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Wattmeter
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| 8. | The error committed by a person in measurement are ? | |
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gross errors
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random errors
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instrumental errors
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environmental errors
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| 9. | Measure the inductance (L) having high value, which bridge can be used ? | |
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Maxwell bridge
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Maxwell Wein bridge
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Wheatstone bridge
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Hay's Bridge
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| 10. | Name the bridge used for measuring low resistance ? | |
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Maxwell's bridge method
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Kelvin's double bridge method
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Potentiometer method
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Wheatestone bridge method
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