Process Control and Instrumentation Which of the following thermometers is not suitable for distant reading upto 60 metres? Constant volume gas thermometer Vapor pressure thermometer Resistance thermometer Mercury in glass thermometer Constant volume gas thermometer Vapor pressure thermometer Resistance thermometer Mercury in glass thermometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following can measure temperatures in the range of - 20 to 300°C ? Vapor pressure thermometer Resistance thermometer None of these Mercury in glass thermometer Vapor pressure thermometer Resistance thermometer None of these Mercury in glass thermometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Phase lag of the sinusoidal response of a first order system is 90° 180° 30° 120° 90° 180° 30° 120° ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation In a feed-back control system G and H denote open loop and close loop transfer functions respectively. The output-input relationship is H/G G/(1 + H) H(1 + G) G/H H/G G/(1 + H) H(1 + G) G/H ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Dilute wine was used as a thermometric liquid initially to develop temperature scale. First emperical temperature scale developed was the __________ scale. Reaumer Fahrenheit Centigrade Kelvin Reaumer Fahrenheit Centigrade Kelvin ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is not the triple point of water? 32°F 32°R 492°R 273°K 32°F 32°R 492°R 273°K ANSWER DOWNLOAD EXAMIANS APP
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