Experiment 17
Properties of Hydrocarbons
Purpose:
In this experiment you will study several physical and chemical properties of the most
abundant class of organic compounds, the saturated. unsaturated, and aromatic hydrocarbons.
Discussion:
Hydrocarbons
Chapter 2
Transient Heat
Conduction
Lumped System Analysis
In heat transfer analysis, some bodies are essentially
isothermal and can be treated as a lump system.
An energy balance of an isothermal solid for the time
interval dt can be expressed as
As
Heat
Chapter One
Introduction
to
Heat Transfer
Heat
Heat, is the form of energy that can be transferred
from one system to another as a result of
temperature difference.
The science that deals with the determination of
the rates of such energy transfers is h
NKB 10803 THERMODYNAMICS
TUTORIAL (CHAPTER 1)
Problem 1
The reading on a mercury manometer at 25C (open to the atmosphere at one end) is
56.38 cm. The local acceleration of gravity is 9.832 m/s2. Atmospheric pressure is
101.78 kPa. What is the absolute pr
Chapter 3
Convection Heat
Transfer
Objectives
Student should be able to:
i.
define heat transfer process through
convection
ii. differentiate between conduction and
convection heat transfer
iii. differentiate between free and force
convection
Convection H
NKB 10803 THEMODYNAMICS
TUTORIAL (CHAPTER 2)
Problem 1
A non-conducting container filled with 25 kg of water at 20C is fitted with a stirrer, which is
made to turn by gravity acting on a weight of mass 35 kg. The weight falls slowly through a
distance of
Chapter 3
Convection Heat
Transfer
Force Convection
T1
T2
Cold
Fluid, B
T3
T4
T5
Warm
Fluid, A
T6
q
Figure 3.8
*T1> T6
- Velocity gradient:
Less: (T1-T2)
When the fluid is in
turbulent flow. The
temperature difference is
small. Here the heat
transfer is t
Chapter 2
Conduction Heat
Transfer
Objectives
Student should be able to:
i.
Define & describe heat transfer process
through conduction.
ii. Determine the rate of heat transfer or
heat loss through various geometries
and multilayer system by using
Fouriers
Chapter 2
Conduction Heat
Transfer
Thermal Resistance Network
Consider steady one-dimensional heat transfer through a
plane wall that is exposed to convection on both sides.
Thermal Resistance Network
Under steady conditions we have
Rate of
heat convectio
%BISECTION METHOD%
clc;
clear;
disp ('KHAIRATUL NADA BURHANUDDIN');
disp ('Matric Number: KEK150702');
xl = input ('enter the value of lower boundary:');
xu = input ('enter the value of upper boundary:');
Es = input ('enter the value of specific error:');
FUNDAMENTAL OF
ELECTRICAL & ELECTRONICS
CLB
10402
Topic 5:
By
ABDUL HAKIM HJ ABU BAKAR
Objec
tive
After this lesson,
student should be
able to :
Understand the concept of peak, rms,
and average value
Understand the concept of shape factor
and peak factor
ELECTRICAL TECHNOLOGY
LABORATORY
EXPERIMENT 4:
WIRING TOOLS, DEVICES, SYSTEM AND
TESTING PRACTICES
OBJECTIVES:
After this lesson, you will be able:
1). To learn how to use the ac power supply.
2). To learn how to connect circuits with resistors, inductors
Basic Units
Length
meter
m
Time
second
s
Mass
kilogram kg
Temperature
Kelvin
K
Electrical Current ampere
A
Derived Units
Force
Newton N kg m s-2
Energy
joule
J
Power
watt
W kg m2 s-3
Frequency
hertz
Hz s-1
Charge
coulomb C A s
Capacitance
farad
kg m2 s-2
DC Circuit Analysis
and
Circuit Theorems
Superposition Theorem
Thevenin's Theorem
Norton's Theorem
Delta-Star Transformation
Superposition theorem
is a way to determine currents in a circuit
with multiple sources by leaving one source
at a time and replac
CLB 10402 FUNDAMENTAL OF E & E
Electric Circuits
Network Theorems
Non-Ideal Voltage Sources
Introduction
Numerical Example
Non-Ideal Current Sources
Introduction
Numerical Example
Source Transformations
Voltage To Current Source Transformations
A Pr
FUNDAMENTAL OF
ELECTRICAL & ELECTRONICS
CLB 10402
Topic 4:Magnetism and
Magnetic Circuit
By:
ABDUL HAKIM HJ ABU BAKAR
Concept of Magnetism
Objectives
Student should be able to :
Determine
the concept of magnetism and
magnetic field
State the magnetic fl
FUNDAMENTAL OF
ELECTRICAL & ELECTRONICS
CLB 10402
Topic 7:
Electrical Machinery
By
ABDUL HAKIM HJ ABU BAKAR
TOPIC 6:
THREE PHASE AC CIRCUIT
POWER
TRANSMISSION
SYSTEM
By:
Abdul Hakim Hj Abu Bakar
Objectives
After this lesson, students
should be able :
To
Basic Electronics
Electronic Systems and Circuits
Electronic Devices and Components
Analog Circuits
Digital Circuits & Integrated Circuits
Chapter 3
1
Electronic System
Most common electronic system can be
classified as communication, computer,
industrial