Electrical Measurements Shunts Multipliers Online Exam Quiz
Electrical Measurements Shunts Multipliers GK Quiz. Question and Answers related to Electrical Measurements Shunts Multipliers. MCQ (Multiple Choice Questions with answers about Electrical Measurements Shunts Multipliers
Moving coil instruments have a current and voltage rating of __________
Options
A : 100 A and 25 V
B : 50 mA and 50 mV
C : 75 nA and 100 ?V
D : 25 ?A and 75 V
What is the condition for using a multiplier in A.C. voltmeters?
Options
A : by using ac supply
B : by maintaining a uniform impedance
C : by maintaining a uniform frequency
D : by using a galvanometer
Range of an electrical instrument depends on __________
Options
A : current
B : voltage
C : power
D : resistance
Potential terminals have a __________
Options
A : high current capacity
B : low voltage capacity
C : low current capacity
D : high voltage capacity
In case of AC ammeters, shunts consist of __________
Options
A : impedance
B : capacitance
C : resistance
D : inductance
What is the effect of the ammeter range on the shunt resistance?
Options
A : no effect
B : varies by a factor of multiplying factor
C : varies by a factor of the resistance
D : varies by a factor of unity
A multiplier is __________
Options
A : non-inductive
B : resistive
C : capacitive
D : non-capacitive
A shunt can be used to measure large currents.
Options
A : True
B : False
C :
D :
Current terminals have a small current capacity.
Options
A : True
B : False
C :
D :
A shunt is a __________
Options
A : very high resistance
B : medium resistance
C : very low resistance
D : high resistance
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