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ALP CBT 2 Fitter Previous Paper: Held on 23 Jan 2019 Shift 1

Option 4 : The tangential component

RRB ALP 2018 Full Test (Stage II - Part A)

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100 Questions
100 Marks
90 Mins

**Explanation:**

Tangential force is given as F_{T}, Radial Force given as F_{R}, the pitch diameter is given by d.

**Tangential force is responsible for power transmission through the gear. **

Power transmitted is given by = Torque × Angular Velocity = Tω

Angular speed \(\omega = \frac{{2\pi n}}{{60}}\;\)rad/s

T = Tangential force × Pitch radius

\(T = {F_t} \times \frac{d}{2}\) Nm

\(Power = T \times \omega = {F_t} \times \frac{d}{2} \times \frac{{2\pi n}}{{60}} = \;\frac{{\pi dn{F_t}}}{{60}}\;\)Wattsग