Workshop Technology
The directional solidification in casting can be improved by using

Chaplets and padding
Chills, chaplets and padding
Chills and padding
Chills and chaplets

ANSWER DOWNLOAD EXAMIANS APP

Workshop Technology
A progressive limit gauge has

Separate 'Go' and 'Not go' members
'Go' and 'Not go' member on the same side of the gauge
'Go' member at one end and 'Not go' member at the other end
None of the listed here

ANSWER DOWNLOAD EXAMIANS APP