22/01/2020· Thermistor, which has high temperature coefficient of resistivity, is used as the sensing element in resistance thermometer. It is a/an ? Home; CHEMICAL ENGINEERING; Process Control and Instrumentation; Thermistor, which has high temperature coefficient of resistivity, is used as the sensing element in resistance thermometer. It is a/an ?
The instrument must be suitable for a 420mA input though. 5. What is the difference between a RTD and PRT sensor? Nothing. RTD means resistance thermometer detector (the sensing element) and PRT means Platinum resistance thermometer (the whole assembly) a PRT uses a RTD! 6. What is a Pt100? An industry standard Platinum RTD with a value of 100 Ohms 0°C to IEC751; this is used in …
Sensing element in the thermometer must provide _____ Stability of a system implies that : Rigorous methods are only applied to. Chemical Engineering Basics Part 1 more Online Exam Quiz. Electrical Measurements Strain Gauge Measurement Technique. Electrical Measurements Test. Electrical Measurements Thermistor
MCQ 57976> Thermistor, which has high temperature coefficient of resistivity, is used as the sensing element in resistance thermometer. It is a/an ? (a) Solid semiconductor (b) Liquid semiconductor (c) Insulator (d) Conductor. The Right answer of this chemicalengineeringmcqs Mcq …
Sensing element in the thermometer must provide _____ a) small change in resistance b) no change in resistance c) large change in resistance d) infinite change in resistance Ans: c 15. Platinum is used for industrial applications because ________ a) it is cheap b) it is available readily c) it is a noble metal d) it gives accurate measurements Ans: d 16.
Thermistor, which has high temperature coefficient of resistivity, is used as the sensing element in resistance thermometer. It is a/an ? semiconductor semiconductor Submitted by:Ali Uppal
Question: Thermistor, which has high temperature coefficient of resistivity, is used as the sensing element in resistance thermometer. It is a/an. Options. A : insulator. B : conductor. C : solid semiconductor. D : liquid semiconductor. Click to view Correct Answer Previous || Next. Process Control and Instrumentation Part 1 more questions. Load cells are used for the measurement of ...
MCQ 57978> The ____________ of the fluid contained in the temperature sensing element (, bulb) of filled system thermometers changes with change in temperature ? (a) Viscosity (b) All A., B. and C. (c) Pressure (d) Volume. The Right answer of this chemicalengineeringmcqs Mcq Question is...
MCQ>Thermistor, which has high temperature coefficient of resistivity, is used as the sensing element in resistance thermometer. It is a/an.... MCQ>Consider the following statements Thermistor is more sensitive than platinum resistance thermometerThe resistance of thermistor is solely a function of its absolute temperature whether the source of heat is external or internalThermistor has ...
Solution: The sensing element in a thermometer must give a large change in the resistance for a given change in the temperature. QUESTION: 11 Platinum is used for …
RTD Element. Sensing portion of the RTD which can be made most commonly of platinum, nickel, or copper. RTD features two styles of elements: wire wound and thin film. RTD Probe. An assembly composed of an element, a sheath, a lead wire, and a termination or connection. The standard RTD probe is made with a 100 ohm platinum European curve ...
GUJARATI MCQ; Process Control and Instrumentation. Process Control and Instrumentation Thermistor, which has high temperature coefficient of resistivity, is used as the sensing element in resistance thermometer. It is a/an Conductor Solid semiconductor ...
13. Sensing element in the thermometer must provide _____ a) small change in resistance b) no change in resistance c) large change in resistance d) infinite change in resistance Answer: c Explanation: The sensing element in a thermometer must give a large change in the resistance for a given change in the temperature. 14. Platinum is used for industrial applications because _____
3. Sensing element in the thermometer must provide _____ a) small change in resistance b) no change in resistance c) large change in resistance d) infinite change in resistance Answer: c Explanation: The sensing element in a thermometer must give a large change in the resistance for a given change in the temperature. 4.
3. Sensing element in the thermometer must provide _____ a) small change in resistance b) no change in resistance c) large change in resistance d) infinite change in resistance Answer: c Explanation: The sensing element in a thermometer must give a large change in the resistance for a given change in the temperature. 4. Platinum is used for industrial applications because _____ a) it is cheap ...
05/12/2018· 100 Most Important MCQ Of Measurement and Instrumentation with explanation. August 20, 2020. December 5, 2018. Least expensive instrument for dc measurements is. Hot wire instrument. Dynamometer type moving coil instrument. Attraction type moving instrument. Electrostatic type instrument.
Sensing element in the thermometer must provide _____ A. small change in resistance: B. no change in resistance: C. large change in resistance: D. infinite …
Thermistor, which has high temperature coefficient of resistivity, is used as the sensing element in resistance thermometer. It is a/an ? A. Insulator B. Conductor C. Solid semiconductor D. Liquid semiconductor. Mcq Added by: admin. Process Control and Instrumentation Process Control and Instrumentation. IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG. PLEASE COMMENT …
28/04/2020· Assume that an ordinary mercuryinglass thermometer follows firstorder dynamics with a time constant of 10 s. It is at a steadystate temperature of 0 °C. At time t = 0, the thermometer is suddenly immersed in a constant temperature bath at 100 °C. The time required (in second) for the thermometer to read 95 °C, approximately is (A) 60 (B ...
Question: Sensing element in the thermometer must provide _____ Options. A : small change in resistance. B : no change in resistance. C : large change in resistance. D : infinite change in resistance. Click to view Correct Answer. Previous || Next. Electrical Measurements Resistance Temperature Detector more questions . A transformer has comparitively much higher efficiency than a similar ...
Jul 24,2021 Sensing element in the thermometer must provide _____.a)small change in resistanceb)no change in resistancec)large change in resistanced)infinite change in resistanceCorrect answer is option ''C''. Can you explain this answer? | EduRev GATE Question is disucussed on EduRev Study Group by 190 GATE Students.
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1. Thermistor, which has high temperature coefficient of resistivity, is used as the sensing element in resistance thermometer. It is a/an
Important mcq of Optical, Pressure and Temperature Sensors, Solved mcqs for Optical, Pressure and Temperature Sensors, Download pdf for Optical, Pressure and Temperature Sensors solved mcqs,
19/03/2020· Since fuse elements are made of zinc or any alloy of tin and lead, the melting point of the fuse element must be . A. higher than that of copper B. lower than that of copper C. equal to that of copper D. reached when the conductor it is protecting becomes “white hot.” View Answer
3. Sensing element in the thermometer must provide _____ a) small change in resistance b) no change in resistance c) large change in resistance d) infinite change in resistance View Answer
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