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ISRO Technician-B
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ISRO Technician-B Instrument Mechanic 2019
62

ISRO Technician-B Instrument Mechanic Question Paper - 2019 (Set-1) with Answer Key

62) Working principle of radiation pyrometer is based on

Stefan-Boltzman law

Kirchoffs law

Seebec effect

Peltier effect

Answer is:

Stefan-Boltzman law

ISRO Technician-B Instrument Mechanic Question Paper - 2019 (Set-1) with Answer Key

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Related ISRO Technician-B Instrument Mechanic Question Paper - 2019 (Set-1) with Answer Key

63) An instrumentation amplifier has high

Output impedance

Power gain

CMRR

Supply voltage

Answer is:

CMRR

64) The smallest change that can be measured by a measuring instrument is

Precision

Resolution

Threshold

Accuracy

Answer is:

Resolution

65) How many maskable interrupts are there in 8085 micro processor?

2

4

6

8

Answer is:

4

66) A Piezo electric transducer converts pressure or force into

Current

Voltage

Electric charge

Magnetic field

Answer is:

Electric charge

ISRO Technician-B Instrument Mechanic Question Paper - 2019 (Set-1) with Answer Key

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