Another name of mainspring tension is
Key tension
Rack tension
Carriage tension
None of these
AOnly 2
BOnly 4
COnly 1
DOnly 3
Another name of mainspring tension is
Key tension
Rack tension
Carriage tension
None of these
AOnly 2
BOnly 4
COnly 1
DOnly 3
Related Questions:
While typing get jerky space on the same spot in every line due to :
(1) Lack of oiling
(2) Breaking of a tooth of Escapement Wheel
(3) Breaking of a tooth of Pinion Wheel
(4) Breaking of a tooth of Carriage Racka