Electrical Measurements Thermistor Online Exam Quiz
Electrical Measurements Thermistor GK Quiz. Question and Answers related to Electrical Measurements Thermistor. MCQ (Multiple Choice Questions with answers about Electrical Measurements Thermistor
Thermistor has a resistance of ________
Options
A : 250 ? to 500 k?
B : 50 ? to 10 k?
C : 1 ? to 1 k?
D : 100 ? to 100 k?
Change in resistance is measured using a ________
Options
A : Anderson’s bridge
B : Wheatstone’s bridge
C : Hay’s bridge
D : Maxwell’s bridge
Thermistor follows which law for small variations ________
Options
A : Charle’s law
B : KVL
C : KCL
D : Ohm’s law
Thermistors have ________
Options
A : positive temperature coefficient
B : negative temperature coefficient
C : zero temperature coefficient
D : infinite temperature coefficient
At small values of voltage, a thermistor ________
Options
A : reaches peak current slowly
B : reaches peak current immediately
C : does not reaches peak current
D : reaches peak current intermediately
Thermistors ________
Options
A : sense large changes in temperature
B : cannot sense any change in temperature
C : sense small changes in temperature
D : have a positive temperature coefficient of resistance
Thermistor is a contraction _________
Options
A : thermal resistor
B : laser resistor
C : electric resistor
D : mechanical resistor
Thermistors are suited for precision temperature measurements.
Options
A : True
B : False
C :
D :
Thermistor has low resistance.
Options
A : True
B : False
C :
D :
Thermistor material is pressed ________
Options
A : under zero pressure
B : under low pressure
C : under high pressure
D : under low volume
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