Allied & ICAR Exam Bank • ALLIED_1147 NAT • 1 Mark

Section 3: Farm Power

Farm Power

Subtopic: Compression Ratio

Question Statement:

An engine cylinder has swept volume $V_s = 450\text{ cm}^3$ and clearance volume $V_c = 30\text{ cm}^3$. The compression ratio $r$ of the cylinder is:

Answer Key:

16

Step-by-Step Solution & Explanation

$r = \frac{V_s + V_c}{V_c} = \frac{450 + 30}{30} = \frac{480}{30} = 16$.
← Previous (ALLIED_1146) Next (ALLIED_1148) →

Practice In Authentic CBT Exam Interface

Test your skills under authentic timed conditions with live scoring and AIR percentile ranking.

Launch CBT Mock Test