Which of the following is correct for thermistors?
A) Positive temperature coefficient of resistance
B) Negative temperature coefficient of resistance
C) Unpredictable temperature coefficient
D) None of the mentioned
Correct Answer:
Verified
Q8: Resistance temperature detector is _
A)a electrical tranducer
B)a
Q9: Relation between temperature and resistance of a
Q10: Sensing element in the thermometer must provide
Q11: Resistive transducers are _
A)Primary transducers
B)Secondary transducers
C)Either primary
Q12: Which of the following can be used
Q14: Thermocouple is a _
A)Primary device
B)Secondary transducer
C)Tertiary transducer
D)None
Q15: Operation of thermocouple is governed by _
A)Peltier
Q16: _ describes current flow between two junctions
Q17: Amount of heat liberated or absorbed when
Q18: Thermo couple cannot be used to measure
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents