Backlash error may occur in which of the following instruments?
(a) Slide calipers and screw gauge
(b) Spherometer
(c) Slide calipers and spherometer
(d) Screw gauge
Backlash error may occur in which of the following instruments?
(a) Slide calipers and screw gauge
(b) Spherometer
(c) Slide calipers and spherometer
(d) Screw gauge