Reasons for sluggish movement of the carriage
- Low tension of the mainspring
- High tension of the mainspring
- Worn out of teeth of escapement wheel
Ai only
Biii only
Cii only
DNone of these
Reasons for sluggish movement of the carriage
Ai only
Biii only
Cii only
DNone of these
Related Questions:
Type guide is fitted :
i) at the bottom of the segment
(ii) at the top of the segment
(iii) at the middle of the segment
Which statement is false in this statement ?
'On I G S 'on the envelope of an official letter is found on: