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Now showing items 131-140 of 142
Experimental-simulation analysis for transformer single phase in resistive load condition
(Universiti Malaysia Pahang (UMP), 2009-06-20)
Transformer is one of main
components in electrical power system
which role to increase or reduce voltage.
Characteristics of transformer would be
vital to ensure the voltage is fully
transferred. This paper is ...
Generating electricity in Malaysia using solar updraft tower (SUT)
(Universiti Malaysia Pahang (UMP), 2009-06-20)
This paper presents the possibility
of generating electricity for a single house in
Malaysia using solar updraft tower (SUT). This
paper starts with the short introduction of SUT
and the advantages. Then followed with ...
The effect of modified UNBabc mapping function on the improvement of Global Positioning System tropospheric delay
(Universiti Malaysia Pahang (UMP), 2009-06-20)
Global Positioning System (GPS)
tropospheric delay refers to the refraction of the GPS
signal as it passes through the neutral atmosphere from
the satellite to the earth, which causes longer distance
traveled by the ...
A conceptual design of microcontroller-based power factor corrector circuit
(Universiti Malaysia Pahang (UMP), 2009-06-20)
One of the concerns to put on the
energy efficiency is in relation to the system
power factor. From the view of industrial
practices, low power factor might cause
equipment failure and higher operation costs. This
paper ...
Design and simulation of impulse voltage generator
(Universiti Malaysia Pahang (UMP), 2009-06-20)
Simulink, an extension of MATLAB is
specifically designed for simulating dynamic
systems. This paper describes a method of
modelling impulse voltage generator using
Simulink. The equations for modelling have been
developed ...
A 3-year observation of the ionospheric critical frequency over Malaysia
(Universiti Malaysia Pahang (UMP), 2009-06-20)
The ionosphere is the topside of
the atmosphere that contains high
concentration of ions and can reflect radio
waves due to refraction. The ionospheric
region of interest is located above the
equatorial region at ...
Polysilicon process development for floating gate memory devices
(Universiti Malaysia Pahang, 2009-06-20)
The commonly use device
concept in memory industry is of floating gate
type. In this type of memory, electrons were
transferred from the substrate to the floating gate,
and vice versa, by tunneling through ultra ...
Reduction of soot emission from diesel fuelled engine using a novel after treatment system
(Universiti Malaysia Pahang, 2009-06-20)
Malaysia is a rapidly developing
country that is working hard towards achieving its
Vision 2020, of becoming a developed country.
The increase in economic activities has also
resulted to an increase in the country air ...
Separately-excited dc motor: A software design development
(Universiti Malaysia Pahang (UMP), 2009-06-20)
This paper present a study on designing dc motor
based upon performance specification given by the customer
using interactive computer software, MATLAB®
programming. The project mainly focuses on performing and
formulating ...
Numerical analysis of dummy neck for crashworthiness assessment
(Universiti Malaysia Pahang (UMP), 2009-06-20)
This paper presents an analysis of
numerical child dummy neck and neck injury
analysis of the numerical child dummy neck.
The neck model is developed using flexible
component and rigid body. As for the geometries
of ...