Temperature Measurement Multiple Choice Questions. Question 1. Identify the thermocouple type with the highest temperature limit from those listed here: (A) Type J (B) Type K (C) Type S (D) Type T (E) Type E. Answer : C. Question 2
· A thermocouple is a temperature sensor used to measure the temperature inside furnaces. A researcher wanted to know whether two thermocouples were measuring the temperature the same. He wrapped the thermocouples together, placed them in an oven and recorded the temperature (in degrees C) reported by the thermocouple. He did this 9 times and obtained the …
Planckian radiator. A color variation with the increase in temperature is taken as an degree of temperature. Usually, Pyrometers are compared with thermometers and also have some advantages and disadvantages while using. MCQ in Tests and Measurements Part 2 as part of the Electronics Eng The designation radiation thermometer has evolved over the past decade as an alternative to optical ...
MCQs: The thermocouple circuit which is used to measure temperature works on . - (A) Seebeck effect - (B) Peltier effect
A Thermocouple is a sensor used to measure temperature. Thermocouples consist of two wire legs made from different metals. The wires legs are welded together at one end, creating a junction. This junction is where the temperature is measured. When the junction experiences a change in temperature, a voltage is created. The voltage can then be interpreted using thermocouple reference tables to ...
Which of the following can be used to measure using thermistors? a. Very low . B. In-between 100Ω and 1MΩ. c. Greater than 1MΩ. d. None of the mentioned. Discussion. b. In-between 100Ω and 1MΩ. 39. Which of the following is correct for thermistors? a. Positive temperature coefficient of resistance. B. Negative temperature coefficient of resistance. c. Unpredictable temperature coefficient ...
A thermocouple is also a sensor used to measure temperature. A thermistor (or thermal resistor) is defined as a type of resistor whose electrical resistance varies with changes in temperature. Thermistor has a negative temperature coefficient , when the temperature increases the resistance will decrease.
A thermocouple is a sensor for measuring temperature. This sensor consists of two dissimilar metal wires, joined at one end, and connected to a thermocouple thermometer or other thermocouple-capable device at the other end. When properly configured, thermocouples can provide temperature measurements over wide range of temperatures. Thermocouples are known for their versatility as …
Explanation: Nuclear reactors are places where a large amount of heat is liberated, here boron is used as thermocouple element as it can measure temperature above 1500 0 c. 7. Thermocouple cannot used for measurement of temperature of liquid.
A thermocouple is used to measure. A thermocouple is used to measure – by 0 (a) Pressure (b) Current (c) Strain (d) Temperature Environmental Sciences MCQs. Posted in: Environmental Sciences MCQs. Previous Post: Biomass energy is: Next Post: The most suitable motor oil for use in a car in cold weather is: Leave a Reply Cancel reply. Your email address will not be published. Required fields ...
GTU MCQ. GTU MCQ. Home Bachelor of Engineering ... For accurate temperature measurement in a thermocouple the _____ (a) cold compensation is needed (b) hot compensation is needed (c) no compensation is needed (d) hot and cold compensations are needed. Show Answer: Answer: Option (a) 75. Piezoelectric transducer is used for measuring _____ (a) non-electrical quantities (b) electrical …
/ MCQ / Sensors Question & Answers. Sensors Question & Answers. June 5, 2021 By WatElectronics. This article lists 100+ Sensors MCQs for engineering students. All the Sensors Questions & Answers given below include a hint and wherever possible link to the relevant topic. This is helpful for the users who are preparing for their exams, interviews, or professionals who would like to brush up ...
· Q3. The instruments used for the measurement of pressure is/are. A. Bellows. B. Diaphragms. C. Fiber optic pressure sensors. D. All of these . Q4. Bourdon tube is used for the measurement of gauge pressure of. A. Gas. B. Liquid fluid. C. Solid. D. Both (a) and (b) Q5. Dead weight gauge is used for the measurement of pressure of. A. About 1000 ...
· MCQ on Sensors and Transducer. Flown of water is a pipe of about 3 meters diameter can be. measured by. orifice plate; venturi meter; rotameter; pitot tube; Answer: D. pitot tube. Which of the following instrument can be used. for the measurement of temperature above 1500°K. Mercury thermometer; Gas thermometer; Thermo-electric pyrometer; Any of these; Answer: C. Thermo-electric …
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