1 Answer

Answer :

Thermistor Hall Thermal Resistor. Thermistor The word Comes from Thermally Sensitive Resistor . We I know All Resistors Of temperature Of change With With Resistance Quality Change By But General Resistor In the case Resistance A. Change Very A little Which Reasonable No. On the other hand Thermistor In the case A. Change Is A lot More Thermistor Thus Ready To do Is Like Per Degree Temperature Of change For 100 ohms Or Of More Resistance Change Is.

Related questions

Description : Why 0.04 micro farad capacitor is used in a thermistor based fire alarm?

Last Answer : Need answer

Description : Which of the listed devices may be used as a digital device? A. variable resistor B. diode C. strain gauge D. thermistor

Last Answer : Answer: B

Description : A semiconductor that decreases in resistance with an increase in temperature is known as a _____________. A. resistor B. thermistor C. diode D. thermopile

Last Answer : Answer: B

Description : What is Thermistor:

Last Answer : Thermistor: A type of an electrical device/A semiconductor, which regulates the current flow under the influence of heat. Used in sensitive heat measuring/operative devices e.g thermocouples/ers

Description : Graph of resistance of thermistor to temperature is A. exponential decrease B. linear decrease C. exponential increase D. linear increase

Last Answer : exponential decrease

Description : When temperature rises, resistance of negative temperature coefficient thermistor A. increases B. decreases C. zero D. infinity

Last Answer : decreases

Description : A sensing device is also called A. transistor B. thermistor C. sensor D. transducerp

Last Answer : transducer

Description : As the dissipated power increases, what effect does this have on the resistance of a thermistor?

Last Answer : . It increases.

Description : A sensor which changes light intensity into electric voltage. (a) LDR (b) thermistor (c) photodiode (d) photovoltaic

Last Answer : (a) LDR

Description : Thermistor with high negative temperature coefficient are very accurate for measuring low temperature especially near is a. 10 K b. 70K c. 200K d. 35K

Last Answer : c. 200K

Description : Compare thermistor and thermocouple.

Last Answer : Sr.No. Parameter Thermistor Thermocouple 1 Materials Metal oxides Two dissimilar metals 2 Response Nonlinear Linear 3 Range of temperature -1500C ... passive Passive active 6 Transduction principle Resistive transducer Thermo electric effect

Description : Explain working of thermistor. State any two applications of thermistor.

Last Answer : Thermistor is a temperature sensor for electrical measurement of temperature. Its principle is based on the variation of semiconductor resistance with temperature. It is made up of ... measuring and controlling the temperature such as Toasters, coffee makers, refrigerators, freezers etc

Description : Describe the instrumentation system used for temperature measurement using thermistor.

Last Answer : A thermistor is a type of resistor whose resistance is dependent on temperature. Thermistors are of two opposite fundamental types: With NTC, resistance Decreases with temperature to ... converted to Digital by ADC further given to multiplexer, then output is displayed on computer. 

Description : Compare NTC and PTC thermistor

Last Answer : NTC Thermistor PTC Thermistor NTC Thermistor means Negative temperature Coefficient  PTC Thermistor means Positive temperature Coefficient NTC means resistance of thermistor Decreases as ... are nonlinear in nature. PTC Thermistor are comparatively linear in nature. 

Description : Compare RTD and Thermistor

Last Answer : RTD Thermistor Made of metals which are good conductors of electricity e.g. copper, platinum Nickel Made of metallic oxides such as cobalt, manganese, nickel etc. Positive temperature coefficient ... small in size. Cost is high  They are not costlier as compared to RTD

Description : Compare RTD and thermistor on the basis of temperature coefficient , linearity, temperature range and cost.

Last Answer : Parameters RTD Thermistors Temperature coefficient  It has positive temperature Coefficient (PTC) of Resistance. It has both positive and negative temperature Coefficient (PTC and NTC) of Resistance. ... -270oC to 2800oC -150oC to 300oC Cost High cost Low cost

Description : Compare thermo- couple and thermistor.

Last Answer : Parameter Thermocouple Thermistor Materials Two dissimilar metals  Metal oxides Response Linear Nonlinear Range of temperature -200 0C to 2000 0C -1500C ... or passive Active Passive Transduction principle Thermo electric effect  Resistive transducer

Description : A thermistor is a type of? A.switch B.resistor C.battery D.power supply

Last Answer : A thermistor is a type of? A.switch B.resistor C.battery D.power supply

Description :  Thermocouples are_____ transducer whereas thermistor are_____ transducer. a) passive, active b) active, passive c) active, active d) passive, passive

Last Answer :  Thermocouples are active transducer whereas thermistor are active transducer. 

Description : A thermistor is generally a semiconductor material exhibits: a) Positive Temperature co -efficient b) Negative Temperature co -efficient c) Neither positive nor negative temperature co -efficient d) both (a) and (b)

Last Answer : A thermistor is generally a semiconductor material exhibits: a) Positive Temperature co -efficient b) Negative Temperature co -efficient c) Neither positive nor negative temperature co -efficient d) both (a) and (b)

Description :  A thermistor has?

Last Answer :  A thermistor has zero temperature coefficient.