Welcome to Engineering Instrumentation.
The quiz will randomly run 20 questions from Engineering Instrumentation which you have to answer in 10 minutes.
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The __________ of a vapor pressure thermometer is a functioning element.
Gas chromatography is used for the measurement of
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.
Working principle of bimetallic thermometers is difference in linear co-efficient of thermal expansion of two strips of different metals welded together. Which of the following has the maximum thermal co-efficient of linear expansion?
Measurement of sub-zero Celcius temperature in industry is done most commonly by
Load cells are used for the measurement of
The __________ of a vapor pressure thermometer is a secondary element
Pick out the most suitable instrument for measuring temperature in the range of-40 to 425°C.
The term analogous to the electrical current in a thermal system is the
Flapper nozzle is used in a/an __________ controller
Bode diagram are generated from output response of the system subjected to which of the following input?
Response of a system to a sinusoidal input is called __________ response.
Nitrogen gas constant volume thermometer is suitable for measuring a temperature of __________ °C.
Which of the following is a desirable characteristic of an instrument ?
Radiation pyrometers as compared to thermocouples
Which of the following thermocouples will give the highest output for the same value of hot and cold junction temperature ?
Which thermocouple can be used to measure a temperature of around 1400°C ?
__________ is undesirable in thermocouples used in industries
Which of the following is not a mechanical pressure sensing element ?
Concentration of sugar solution can be determined by the
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