Physics · Electrical Instruments
What is the function of the control or pressure assembly in a induction-type energy meter regarding stable spindle rotation?
- 1It moves the aluminium discs in response to the torque generated by the magnetic field.
- 2It provides independent floating mechanical support.
- 3It helps maintain consistent alignment and correct mechanical seating between the discs and the spindle mechanism.✓
- 4It provides deflection torque to the moving member.
Correct answer
It helps maintain consistent alignment and correct mechanical seating between the discs and the spindle mechanism.
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