Electrical Measurements Experienced Online Exam Quiz
Electrical Measurements Experienced GK Quiz. Question and Answers related to Electrical Measurements Experienced. MCQ (Multiple Choice Questions with answers about Electrical Measurements Experienced
Creep adjustment involves _________
Options
A : adjusting the creep
B : exciting the current coil
C : adjusting the turns ratio
D : exciting the pressure coil
Full load u.p.f adjustment involves _________
Options
A : adjusting the loads at unity power factor
B : applying rated voltage to pressure coil and a p.f. of unity for current coil
C : only applying rated voltage to pressure coil
D : only a p.f. of unity for the current coil
Low power factor adjustment involves _________
Options
A : adjusting the power factor at lower loads
B : applying rated voltage to pressure coil and a p.f. of 0.5 for current coil
C : only applying rated voltage to pressure coil
D : only a p.f. of 0.5 for the current coil
Preliminary light load adjustment involves _________
Options
A : applying rated voltage across current coil
B : making use of a light load
C : applying rated voltage across pressure coil
D : adjusting the light load
Light load adjustment involves _________
Options
A : applying rated voltage across the pressure coil
B : adjusting a light load
C : applying rated current across the transformer
D : applying rated voltage across the current coil
Creeping in an energy meter can be found using _________
Options
A : creep adjustment
B : preliminary light load adjustment
C : full load u.p.f adjustment
D : light load adjustment
An electronic energy meter makes use of ___________
Options
A : IC
B : Transformer
C : CRO
D : Multimeter
Measurement of energy involves _________
Options
A : inductance and capacitance measurement
B : power consumption and time duration
C : resistance measurement and voltage drop
D : current consumption and voltage drop
Analog signal is converted _________
Options
A : into oscillations
B : into digital
C : into pulses
D : into current
What is the role of a multiplier?
Options
A : it multiplies the voltage and current
B : divides the alternating voltage and current
C : supplies instantaneous voltage and current
D : multiplies alternating voltage and current
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