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Previous year question hub

Internal Flows - Engineering Sciences Previous Year Questions

Practice Internal Flows - Engineering Sciences previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

16Papers
16Years
67Questions
1Topics

Internal Flows question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Internal Flows. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Medium 33 49.3%
Easy 32 47.8%
Hard 2 3%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

Numerical Answer Type (NAT) 36 53.7%
MCQ 28 41.8%
Fill in the blanks 2 3%
MSQ 1 1.5%

Subject weightage

Top subjects by unique question coverage.

Engineering Sciences
67 Qs

Most asked topics

Top topics across the included previous year papers.

Internal Flows
67 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Pipe-flow Development and Head Losses
67 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

Engineering Sciences (XE) 2026
6 Qs
Engineering Sciences (XE) 2025
6 Qs
Engineering Sciences (XE) 2024
5 Qs
Engineering Sciences (XE) 2023
2 Qs
Engineering Sciences (XE) 2022
4 Qs
Engineering Sciences (XE) 2021
7 Qs
Engineering Sciences (XE) 2020
3 Qs
Engineering Sciences (XE) 2019
4 Qs
Engineering Sciences (XE) 2018
5 Qs
Engineering Sciences (XE) 2017
5 Qs
Engineering Sciences (XE) 2016
3 Qs
Engineering Sciences (XE) 2015
5 Qs
Engineering Sciences (XE) 2014
5 Qs
Engineering Sciences (XE) 2013
3 Qs
Engineering Sciences (XE) 2012
3 Qs
Engineering Sciences (XE) 2010
1 Qs

Browse by subtopics

Open a focused page built from the same verified paper data.

Pipe-flow Development and Head Losses

Explore previous-paper coverage, trends and focused practice for Pipe-flow Development and Head Losses.

67 questions16 papers16 years

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
Engineering Sciences (XE) 202620266View paper
Engineering Sciences (XE) 202520256View paper
Engineering Sciences (XE) 202420245View paper
Engineering Sciences (XE) 202320232View paper
Engineering Sciences (XE) 202220224View paper
Engineering Sciences (XE) 202120217View paper
Engineering Sciences (XE) 202020203View paper
Engineering Sciences (XE) 201920194View paper
Engineering Sciences (XE) 201820185View paper
Engineering Sciences (XE) 201720175View paper
Engineering Sciences (XE) 201620163View paper
Engineering Sciences (XE) 201520155View paper
Engineering Sciences (XE) 201420145View paper
Engineering Sciences (XE) 201320133View paper
Engineering Sciences (XE) 201220123View paper
Engineering Sciences (XE) 201020101View paper

Sample previous year questions

A varied preview from the papers represented in this selection, with every available option.

1
2010 · Engineering Sciences · Internal Flows · Pipe-flow Development and Head Losses
Engineering Sciences (XE) 2010
A 60% efficient pump is installed in a pipe of diameter 20 cm to lift water from a sump to an overhead tank at a discharge rate of \( \pi/100 \) m³/s. Free surface level in the overhead tank is 20 m higher than the free surface level in the sump. The all-inclusive head losses (not including the lift) in the suction and delivery sides of the pump are 2 times and 28 times the velocity head, respectively.
The power (W) supplied to the pump is
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2
2012 · Engineering Sciences · Internal Flows · Pipe-flow Development and Head Losses
Engineering Sciences (XE) 2012
In the case of a fully developed flow through a pipe, the shear stress at the centerline is
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3
2013 · Engineering Sciences · Internal Flows · Pipe-flow Development and Head Losses
Engineering Sciences (XE) 2013

In the hydrodynamic entry region of a circular duct, the pressure forces balance the sum of

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4
2014 · Engineering Sciences · Internal Flows · Pipe-flow Development and Head Losses
Engineering Sciences (XE) 2014

Which one of the following velocity profiles typically represents a fully developed incompressible, turbulent flow in a pipe?

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5
2015 · Engineering Sciences · Internal Flows · Pipe-flow Development and Head Losses
Engineering Sciences (XE) 2015
The gap $\delta$ between two concentric cylinders, each of height $h$, is filled with an oil. The torque required to rotate the inner cylinder at an angular velocity of $\omega$ against the fixed outer cylinder is $T$. The diameter of the inner cylinder is $d$ and $\delta << d$. The dynamic viscosity of the oil is given by
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6
2016 · Engineering Sciences · Internal Flows · Pipe-flow Development and Head Losses
Engineering Sciences (XE) 2016
An orifice meter, having orifice diameter of \( d= \frac{20}{\sqrt{\pi}} \) mm is placed in a water pipeline having flow rate, \( Q_{actual} = 3 × 10^{-4} \) m³/s. The ratio of orifice diameter to pipe diameter is 0.6. The contraction coefficient is also 0.6. The density of water is 1000 kg/m³. If the pressure drop across the orifice plate is 43.5kPa, the discharge co-efficient of the orifice meter at this flow Reynolds number is ______.
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