Workshop Technology
A progressive limit gauge has

Separate 'Go' and 'Not go' members
None of the listed here
'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

ANSWER DOWNLOAD EXAMIANS APP

Workshop Technology
For arc welding

Alternating current with high frequency is used
Any one of these
Alternating current with low frequency is used
Direct current is used

ANSWER DOWNLOAD EXAMIANS APP