Electrical Measurements Resistance Temperature Detector Online Exam Quiz
Electrical Measurements Resistance Temperature Detector GK Quiz. Question and Answers related to Electrical Measurements Resistance Temperature Detector. MCQ (Multiple Choice Questions with answers about Electrical Measurements Resistance Temperature Detector
Nickel and its alloys can be used over a temperature range of ________
Options
A : 100 to 450 K
B : 10 to 50 K
C : 0 to 25 K
D : 5 to 15 K
Resistance temperature detector is ___________
Options
A : a electrical transducer
B : a mechanical transducer
C : a chemical transducer
D : a physical transducer
How can corrosion be prevented in a resistance thermometer?
Options
A : by immersing the setup in oil
B : by enclosing the elements in a glass tube
C : by using guard rings
D : by painting the elements
Platinum is used for industrial applications because ________
Options
A : it is cheap
B : it is available readily
C : it is a noble metal
D : it gives accurate measurements
In a temperature sensing element ________
Options
A : low value of ? is required
B : infinite value of ? is required
C : ? must be zero
D : high value of ? is required
Most metallic conductors have a ________
Options
A : neutral temperature coefficient of resistance
B : negative temperature coefficient of resistance
C : positive temperature coefficient of resistance
D : zero temperature coefficient of resistance
Relation between temperature and resistance of a conductor is ________
Options
A : Rt = Rref [1+t]
B : Rt = Rref [1+??t]
C : Rt = Rref [1-?t]
D : Rt = Rref [1-t]
Sensing element in the thermometer must provide ________
Options
A : small change in resistance
B : no change in resistance
C : large change in resistance
D : infinite change in resistance
Resistance thermometer provides the change in electrical resistance.
Options
A : True
B : False
C :
D :
If the sensing element is large, then less amount of heat is required.
Options
A : True
B : False
C :
D :
Chemical Engineering Basics - Part 1 more Online Exam Quiz
Electrical Measurements Questions Bank
Electrical Measurements Ramp Type Dvm
Electrical Measurements Ratios Instrument Transformers
Electrical Measurements Reduction Errors Potential Transformers
Electrical Measurements Resolution Sensitivity
Electrical Measurements Schering Bridge
Electrical Measurements Sensitivity Wheatstone Bridge