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In a bolted Joint two smooth members are connected with an axial tightening force of 2200 N. If the bolt used has metric threads of 4 mm pitch, the torque required for achieving the tightening force is
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- 0.7 Nm
- 1.0 Nm
- 1.4 Nm
- 2.8 Nm
- 0.7 Nm
Correct Option: C
Tightening force = 2200 N
Pitch = 4 mm = 0.004 m
| Torque = Tightening force × | = 1.4 N-m | |
| 2π |
