Electronic Devices Circuits Thermistor Sensistor Compensation Online Exam Quiz
Electronic Devices Circuits Thermistor Sensistor Compensation GK Quiz. Question and Answers related to Electronic Devices Circuits Thermistor Sensistor Compensation. MCQ (Multiple Choice Questions with answers about Electronic Devices Circuits Thermistor Sensistor Compensation
Which among the below mentioned parameters of transistors is/are likely to get affected or exhibit/s variations due to an increase in temperature?
Options
A : Base-to-Emitter voltage (VBE)
B : Current Gain (?dc)
C : Base-to-Emitter voltage & Current Gain
D : Forward resistance
Which process plays a crucial role in devising the independency of operating point over the variations in temperature or transistor parameters?
Options
A : Bias stabilization
B : Bias compensation
C : Bias stabilization & compensation
D : NO process
Generally, the resistance of the thermistor decreases _______
Options
A : Exponentially with an increase in temperature
B : Linearly with an increase in temperature
C : Linearly with the decrease in temperature
D : Exponentially with the decrease in temperature
On which factor/s do/does the values of thermal resistance depend?
Options
A : Size of transistor
B : Type of cooling system
C : Transistor size & cooling system type
D : Number of holes
Which type of temperature dependent resistor exhibits a positive temperature coefficient of resistivity?
Options
A : Thermistor
B : Sensistor
C : Varistor
D : Photoresistor
Which of the following has a negative temperature coefficient of resistance?
Options
A : Thtermistor
B : capacitor
C : sensistor
D : diode
What is /are the purpose/s of adopting stabilization and compensation techniques?
Options
A : To provide maximum bias
B : To provide thermal stabilization
C : To provide maximum bias & thermal stabilization
D : To provide minimum bias
The compensation technique uses __________
Options
A : transformers
B : inductors
C : diodes
D : capacitors
Thermistors provide precise temperature measurements.
Options
A : True
B : False
C :
D :
A Thermistor has low resistance.
Options
A : True
B : False
C :
D :
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