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METHODS OF MEASURING TEMPERATURE

METHODS OF MEASURING TEMPERATURE

METHODS OF MEASURING TEMPERATURE Furnace temperature is measured by following methods namely (1) Electrical pyrometers (2) Thermo electric pyrometers (3) Radiation pyrometers (4) Optical pyrometers and (5) Photoelectric cells 1) Electrical pyrometers A pyrometer...

BC 547 NPN TRANSISTOR

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