Allied & ICAR Exam Bank • ALLIED_0367 MCQ • 1 Mark

Section 4: Soil and Water Conservation Engineering

Fluid Mechanics in SWCE

Subtopic: Fluid Mechanics in SWCE

Question Statement:

The relationship between the coefficients of an orifice is:

Options:

  • (A) $C_d = C_c \times C_v$
  • (B) $C_c = C_d \times C_v$
  • (C) $C_v = C_c \times C_d$
  • (D) $C_d = C_c / C_v$

Answer Key:

A

Step-by-Step Solution & Explanation

Discharge coefficient equals coefficient of contraction multiplied by coefficient of velocity ($C_d = C_c \cdot C_v$).
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