# Continuity Equation Online Exam Quiz

Continuity Equation GK Quiz. Question and Answers related to Continuity Equation. MCQ (Multiple Choice Questions with answers about Continuity Equation

### If the system is in steady state, it is in an equilibrium state.

**Options**

A : TRUE

B : FALSE

C : -

D : -

### Mass can neither be created nor be destroyed is the principle of___

**Options**

A : Energy equation

B : Momentum equation

C : Continuity equation

D : Bernoulli's principle

### Series of equipotential lines and streamlines is __

**Options**

A : flow net

B : constant flow

C : equilibrium flow

D : positive flow

### The differential form of continuity equation is __

**Options**

A : ?.u=constant

B : Dv/Dt=0

C : ?/t + ?.(?V)=0

D : ?=0

### The equation which results in the change in pressure with change in the vertical height is called as __

**Options**

A : energy equation

B : momentum equation

C : continuity equation

D : hydrostatic equation

### When both the source and sink are of equal strength it is called __

**Options**

A : sink

B : source

C : doublet

D : positive derivative of flow

### When Reynold's number limits to infinity, inviscid flow is approached.

**Options**

A : TRUE

B : FALSE

C : -

D : -

### When the amount of fluid displaced is equal to weight of body, it is called as ___

**Options**

A : metacentre

B : buoyancy

C : centre of buoyancy

D : centre of gravity

### When velocity potential (?) is constant, it is called as ___

**Options**

A : velocity line

B : velocity curve

C : potential line

D : equipotential line

### Which of the following is suitable for the jet of oil in an unbroken stream?

**Options**

A : temperature

B : surface tension

C : capillarity

D : vapour pressure

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