Process Control and Instrumentation Working principle of radiation pyrometer is based on the Seebeck effect Kirchoffs law Stafan-Boltzman law Wien's law Seebeck effect Kirchoffs law Stafan-Boltzman law Wien's law ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is never used as an element of industrial resistance thermometer? Nickel Copper 30% iron + 70% nickel Lead Nickel Copper 30% iron + 70% nickel Lead ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Strain gage uses an electrical conductor wire, which when elastically stretched increases in length and reduces in diameter. Both these dimensional changes result in __________ in the electrical resistance of the wire. Exponential decrease Decrease Increase No change Exponential decrease Decrease Increase No change ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation On-off controllers are normally used for Temperature changes Flow rate changes Low loads None of these Temperature changes Flow rate changes Low loads None of these ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A pyranometer is an instrument used for measuring the Beam radiation Global radiation Bright sunshine period None of these Beam radiation Global radiation Bright sunshine period None of these ANSWER DOWNLOAD EXAMIANS APP
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