thermocouple sensor mcq

Thermocouple MCQ - Objective Question answer for ...

Thermocouple MCQ - Objective Question with Answer for Thermocouple. Question 1: Which of the following represent active transducer? Options: Strain gauge ; Thermistor ; LVDT ; Thermocouple ; Correct Answer: Option 4 (Solution Below) Solution: A transducer is an electronic device that converts energy from one form to another. Common examples include microphones, loudspeakers, …

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Optical, Pressure and Temperature Sensors solved Mcq's ...

Diaphragms in a pressure sensor are of _____ a. 2 types. B. 5 types. c. 10 types. d. 20 types. Discussion. a. 2 types. 49. Thermocouples consist of a pair of wires made of dissimilar metals joined together at one or more junctions that generate a voltage when subjected to a temperature gradient . This phenomenon is known as the _____ a. Seebeck effect. B. Piezolelectric effect. c. Photovoltaic ...

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Solve Multiple Choice Questions (MCQ) on Sensors and ...

09/03/2021· (B) Thermocouple (C) Photo electric cell (D) Pneumatic cylinder. 11-The following is (are) type(s) of Hall Effect sensors. (A) Linear Hall Effect sensor (B) Threshold Hall Effect sensor (C) Both (A) and (B) (D) None of the above. 12-Following is (are) true for Hall Effect sensors. (A) They can operate as switches of high frequency

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Sensors and Industrial Instrumentation MCQ [Free PDF ...

Thermocouples are typically selected because of their low cost, high-temperature limits, wide temperature ranges, and durable nature. Thermocouple gives the fastest response in less time. Thermocouples are less accurate than RTDs in the low-temperature range. When compared with RTDs the durability of the Thermocouple is more.

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MCQs on Sensors and Transducer – Page 2 – MCQ God

26/04/2021· Answer: D. thermocouple. LVDT can be used for vibration measurement; angular velocity measurement; force measurement in beam load measurement on a column ; Answer: C. force measurement in beam load measurement on a column. Share this: Twitter; Facebook; WhatsApp; Telegram; Pages: Page 1, Page 2, Page 3, Page 4, Page 5, Page 6, Page 7, Page 8, Page 9, Page …

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MCQ on Mechatronics - Amit Mahto

21/04/2021· Bell housing connects motor and pump. 2. Centrifugal pump is a non-positive displacement pump. 3. Centrifugal pumps allow the back flow of fluid from delivery side to the suction side of the pump. 4. The function of vent plug used in a reservoir is to flush out oil. a. 1, 2 and 4. b. 2, 3 and 4.

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Thermocouple » Electronics MCQs

Thermocouple – Definition A junction of two dissimilar metal is called thermocouple. Thermocouple is a electrical sensor device used to measure temperature. Junction is a point from which temperature is measures. After the difference of junction temperature will be produced.

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Instrumentation Sensors and Transducers – Questions ...

12/04/2021· The statements below describes a thermocouple sensor except? A. Is a temperature sensor whose working principle is based on the fact that, metals increase in resistance as temperature rises. B. Formed by two dissimilar metals joined together to form a junction. C. The current flowing through the sensor is a result of having two dissimilar metals joined together at different …

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Sensors MCQ - Top 10 Multiple Choice Questions on Sensors ...

21/01/2020· Given below are top 10 MCQ Questions on Sensors and their working. Electrical Engineering MCQ [ hide] 1 The more correct a sensor can measure the more _______ it is. 2 What is the smallest change which a sensor can detect termed. 3 Touch screen of mobile phone uses. 4 The thermistor whose resistance increase by increasing temperature.

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MCQs of Robot Technology (Computer Aided ... -

GTU MCQ. GTU MCQ. Home Bachelor of Engineering Civil Engineering ... Thermocouple sensor (d) pH Sensor. Show Answer: Answer: Option (a) 44. Sensors used to detect metallic parts only: (a) Capacitive sensor (b) Inductive sensors (c) Thermocouple sensor (d) Photoelectric sensor. Show Answer: Answer: Option (b) 45. A sensor is a device that converts: (a) Physical quantity into …

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100+ Sensors Multiple Choice Questions (MCQ) with Answers

/ 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 ...

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MCQ in Tests and Measurements Part 1 | ECE Board Exam

29/07/2018· This is the Multiples Choice Questions Part 2 of the Series in Tests and Measurements as one of the Electronics Engineering topic. In Preparation for the ECE Board Exam make sure to expose yourself and familiarize in each and every questions compiled here taken from various sources including but not limited to past Board Exam Questions in Electronics Engineering field, Electronics Books ...

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Thermocouple » Electronics MCQs

by ElectronicsMcqs • 0 Comments Thermocouple – Definition A junction of two dissimilar metal is called thermocouple. Thermocouple is a electrical sensor device used to measure temperature. Junction is a point from which temperature is measures.

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250+ TOP MCQs on Temperature Sensor and Answers

Clarification: The temperature sensor LM35 have 3 legs, the first leg is Vcc, you can connect this to the The middle leg is Vout, where the temperature is read from. 4. Monnit temperature sensor is used for what? a) Accurate results b) To measure the temperature at high degree c) Temperature sensor d) Pressure sensor. Answer: a

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