Question

the controlling torque in a spring controlled instrument is proportional to​

Answer 1

Answer:

the sine of the angle of deflection of moving system..

Answer 2

Answer:

the sine of the angle of deflection of moving system.

Explanation:

The controlling torque can be varied by simply adjusting the position of control weight upon the arm which carries it. This textbook "Electrical and Electronics Measurements by S. Thus the controlling torque is proportional to the sine of the angle of deflection of moving system.