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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Response of a system to a sinusoidal input is called __________ response.
Radiation pyrometers as compared to thermocouples
Bode diagram are generated from output response of the system subjected to which of the following input?
Which of the following is a desirable characteristic of an instrument ?
Pick out the most suitable instrument for measuring temperature in the range of-40 to 425°C.
Which thermocouple can be used to measure a temperature of around 1400°C ?
__________ is undesirable in thermocouples used in industries
The __________ of a vapor pressure thermometer is a secondary element
Measurement of sub-zero Celcius temperature in industry is done most commonly by
Flapper nozzle is used in a/an __________ controller
The __________ of a vapor pressure thermometer is a functioning element.
Which of the following thermocouples will give the highest output for the same value of hot and cold junction temperature ?
Gas chromatography is used for the measurement of
Nitrogen gas constant volume thermometer is suitable for measuring a temperature of __________ °C.
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?
Emf developed by a thermocouple, while measuring a temperature of 600°C is about 5.5 mV. The type of thermocouple used is
The term analogous to the electrical current in a thermal system is the
Which of the following is not a mechanical pressure sensing element ?
Concentration of sugar solution can be determined by the
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