Allied & ICAR Exam Bank • ALLIED_2587 NAT • 2 Marks

Section 8: General Aptitude

Analytical & Spatial Aptitude

Subtopic: Spatial Reasoning & 3D Representations

Question Statement:

In the compound gear train with velocity ratio N_A / N_D = 8, if input shaft A rotates at 1600 RPM, what is the output speed of shaft D in RPM?

Answer Key:

200

Step-by-Step Solution & Explanation

N_D = N_A / 8 = 1600 / 8 = 200 RPM.
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