Scale of an instrument will be uniform if
A. deflecting torque varies directly as the deflection angle
B. control torque varies directly as the deflection angle
C. deflecting torque varies directly as the deflection angle and control torque varies directly as the deflection angle
D. damping torque varies directly as the deflection angle.
Answer:C
Scale of an instrument will be uniform if
A. deflecting torque varies directly as the deflection angle B. control torque varies directly as the deflection angle C. deflecting torque varies directly as the deflection angle and control torque varies directly as the deflection angle D. damping torque varies directly as the deflection angle.