Electrical Measurements Advantages Bridge Circuits Online Exam Quiz
Electrical Measurements Advantages Bridge Circuits GK Quiz. Question and Answers related to Electrical Measurements Advantages Bridge Circuits. MCQ (Multiple Choice Questions with answers about Electrical Measurements Advantages Bridge Circuits
What are the physical parameters that are to be controlled when a bridge is used in control applications?
Options
A : area and volume
B : mass and weight
C : pressure and temperature
D : current and voltage
In control applications, one arm of the bridge circuit contains a _________
Options
A : capacitive element
B : resistive element
C : inductive element
D : impedance element
Accuracy of bridge circuit depends on _________
Options
A : component values
B : null detector
C : voltage source
D : current source
What is the relation between the balance equation and the magnitude of input voltage?
Options
A : directly proportional
B : independent
C : inversely proportional
D : depends on the null indicator
How is the measurement accuracy in a bridge circuit?
Options
A : high
B : low
C : medium
D : inaccurate
The bridge circuit can be used in _________
Options
A : high voltage circuits
B : low power circuits
C : control circuits
D : digital integrated circuits
What happens to the balance condition, if the source and detector are interchanged?
Options
A : increases by a factor of 2
B : reduces to half
C : remains unchanged
D : independent of the type of source and detector
The simplest type of bridge used for the measurement of medium resistances is known as _________
Options
A : Kelvin
B : Schering
C : Anderson
D : Wheatstone
Commonly used D.C. bridges are _________
Options
A : Schering and Anderson
B : Maxwell inductance and capacitance
C : DeSauty and Wagner
D : Wheatstone and Kelvin
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