Process Control and Instrumentation Working principle of radiation pyrometer is based on the Wien's law Seebeck effect Stafan-Boltzman law Kirchoffs law Wien's law Seebeck effect Stafan-Boltzman law Kirchoffs law ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is never used as an element of industrial resistance thermometer? 30% iron + 70% nickel Nickel Copper Lead 30% iron + 70% nickel Nickel Copper 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. No change Decrease Exponential decrease Increase No change Decrease Exponential decrease Increase ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation On-off controllers are normally used for Temperature changes Flow rate changes None of these Low loads Temperature changes Flow rate changes None of these Low loads ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A pyranometer is an instrument used for measuring the Bright sunshine period Beam radiation None of these Global radiation Bright sunshine period Beam radiation None of these Global radiation ANSWER DOWNLOAD EXAMIANS APP
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