7 उत्तर
- what is the unit of strain
- File is which types tool ?
- The underground cable is protected by:-
1)M.S. and Cement pipe
2) Granite stones
3) Layer of sand bricks
4) Layer of stones
- megar is unit of =?
- 1mile = kilometers
- Wood ruff key having shape of?
- Internal grinding requires the grinding wheel to move _________ .
- last count of vernier calipar
- Gauge are made of
a) cast iron
b) cast steel
c) alloy steel
d) mild steel
- 1.inch=
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