When the damping of an instrument is adjusted to enable the pointer to rise quickly to its deflected position without overshooting, in that case the instrument is said to be
A. dead beat
B. off beat
C. over damped
D. under damped.
Answer:A
When the damping of an instrument is adjusted to enable the pointer to rise quickly to its deflected position without overshooting, in that case the instrument is said to be
A. dead beat B. off beat C. over damped D. under damped.