Important Measuring Instruments Multiple Choice Questions and Answers
11. The temperature of a furnace can be measured by
A.Bimetallic thermometer
B.Mercury thermometer
C.Clinical thermometer
D.Optical pyrometer
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D.Optical pyrometer
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12. The e.m.f. of a Weston standrad cell cacn be measured by
A.Potentiometer
B.Galvanometer
C.Hot wire voltmeter
D.Electrodynamometer type voltmeter
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13. ....... bridge is used for the precise measurement of inductances over a wide range
A.Hay's
B.Wien's
C.Anderson
D.Maxwell
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14. ....... can ineasure only pressure.
A.Displacer
B.Radioactive method
C.Belt type meter
D.Bubble gauge method
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15. ........ can measure only level
A.Bellow
B.Diaphragm
C.Strain gauge
D.Radioactive method
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