# Category: FLUID MECHANICS

#### Viscous Flow Numericals | Fluid Mechanics

Find the solution to the below numericals in the pdf: 1. For a laminar flow of an oil having dynamic…

#### FLUID MECHANICS MCQs 15 | ESE | GATE | GPSC | CIVIL ENGINEERING

1. Dynamic similarity exists when the model and the prototype have the same [A] Length scale ratio and time scale…

#### FLUID MECHANICS MCQs 14 | ESE | GATE | GPSC | CIVIL ENGINEERING

1. Boundary layer thickness is the distance from the surface of the solid body in the direction perpendicular to flow…

#### FLUID MECHANICS MCQs 13 | ESE | GATE | GPSC | CIVIL ENGINEERING

1. For a laminar flow through circular pipe, the maximum velocity is equal to [A] 1.5 times the average velocity[B] 2.0 times the average…

#### FLUID MECHANICS MCQs 12 | ESE | GATE | GPSC | CIVIL ENGINEERING

1. The hydraulic gradient line represents the variation of [A] Datum head in the direction of flow [B] Velocity head…

#### FLUID MECHANICS MCQs 11 | ESE | GATE | GPSC | CIVIL ENGINEERING

1. The conditions for the flow of fluid in Bernoulli’s equation are assumed as[A] Steady, uniform and incompressible[B] Steady, irrotational…

#### FLUID MECHANICS MCQs 10 | ESE | GATE | GPSC | CIVIL ENGINEERING

1. Continuity equation is based on the principle of [A] Conservation of momentum[B] Conservation of energy[C] Conservation of mass[D] None…

#### FLUID MECHANICS MCQs – 6 | GATE | GPSC | PREVIOUS YEAR QUESTIONS

1. In the Bernoulli’s equation, used in pipe flow, each term represents ____. [A] Energy per unit mass[B] Energy per…

#### FLUID MECHANICS MCQs 1 | ESE | GATE | GPSC | CIVIL ENGINEERING

1. Which of the factors primarily decide whether the flow in a circular pipe is laminar or turbulent? [A] The…

#### FLUID MECHANICS MCQs 2 | GATE | ESE | GPSC | CIVIL ENGINEERING

1. When is a fluid called turbulent? [A] High viscosity of fluid[B] Reynolds number is less than 2000[C] Reynolds number…