If damping torque is not provided in an instrument
A. the instrument will show full wave of quantity even under small values
B. the pointer will move only when full rated load is provided
C. the pointer will oscillate about its final deflected position and will never come to rest even under steady conditions
D. the pointer will oscillate about its final deflected position for quite time before coming to rest.
Answer:D
If damping torque is not provided in an instrument
A. the instrument will show full wave of quantity even under small values B. the pointer will move only when full rated load is provided C. the pointer will oscillate about its final deflected position and will never come to rest even under steady conditions D. the pointer will oscillate about its final deflected position for quite time before coming to rest.