Essays on Substituting

Samsung Electronics

The name of the company is Samsung, which is a multinational conglomerate company. The link to the original website is www.samsung.com.

BACKGROUNG and HISTORY

Samsung is headquartered in Samsung Town, Seoul. The South Korean multinational conglomerate has numerous subsidiaries and affiliation with several businesses. The largest chaebol of South Korea was founded in 1938 by Lee Byung-chul. The business started as a trading company, but the group expanded itself by diversifying into areas such as textiles, insurance, retail, securities, and food processing. In the late 1960s, the company stepped in the electronic industry. Samsung was separated into four groups in 1987 following ...

The article Samsung Makes Aggressive Play for Emerging markets by Jonathan Cheng appeared in the wall street journal on April 6, 2016. This article addresses the steps that Samsung has made to stay ahead of its competitors in the global market, and especially within the Asian continent from where Samsung products are manufactured. The electronic company is winning back customers by cutting down most of its products prices. The South Korea's tech giant has focused more on cheaper gadgets to reach a wider market. The company has set out to compete favorably with Micromax Informatics Ltd, an Indian company ...

Abstract

The aim of this experiment was to determine the relationship between the Young’s Modulus and the deflection of a beam. Since different materials have different values of Young’s Modulus, the students selected three different materials for the experiment. In this case, the materials used include timber, aluminium, and steel. All the materials were identical in terms of the dimensions such as width and length. The each beam of the three materials was subjected to some magnitude of force at the centre and deflection measured. Data concerning the magnitude of load and the corresponding defection were then gathered ...

Assignment 1: Demand Estimation

Demand and Supply Estimation Based on the given information, we will calculate the elasticities of different variables. For the first demand function, QD = - 5200 - 42P + 20PX + 5.2I + 0.20A + 0.25M Price of the microwave oven, P = 500, Price of leading competitor’s product, PX = 600 Per capita income, I = 5,500 Monthly advertising expenditure, A = 10,000 Substituting the values of P, M, PX, I and A in the above equation, we will get the value of quantity demanded as, QD= - 5200 – 42(500) + 20(600) + 5.2(5500) + 0.20(10000) + 0.25(5000) = 17,650 units Price Elasticity ( ...

PURPOSE

Design an active second order Low-pass filter and characterize its frequency response.EQUIPMENT AND COMPONENTS Oscilloscope Power Supply Function Generator UA741 or LM741 OP AMP 4.7 nF Capacitors

Resistors

PRELAB 1. The RC circuit is shown in the following figure. Node Voltage Analysis is done in order to generate a transfer function Tvs=V2sV1s. In the circuit, voltage at node A is also the input voltage (V1=VA), and voltage at node D is also the output voltage (V2=VD).

KCL at node B:

V1-VBR1=VB-V21/sC1+VB-VCR2 (1)

KCL at node C:

VB-VCR2=VC1/sC2 (2) V2=uVC→VC=V2u (3)

Simplifying (2):

VB=VC1+sR2C2 (4)

Then, substituting (3) to (4):

VB=V2u1+sR2C2 (5)

Substituting (3) and (5) to (1):

V1-V2u1+sR2C2R1=V2u1+sR2C2-V21sC1+V2u1+sR2C2-V2uR2 V1-V2u1+sR2C2R1=V2u1-u+sR2C21sC1+V2usR2C2R2 V1-V2u1+ ...

Pump Application: Building Water Pump

Pumps are devices used to move fluids from one point to another by creating differences in pressure between the two points. Pumps are powered by a prime mover, which can be either a diesel engine or an electric motor. The pump converts the energy supplied by the prime mover to potential energy by pressurizing the fluid it’s pumping. For example, a diesel pump has an engine that converts chemical energy in the fuel to mechanical energy in the form of torque. The torque from the engine is then picked up and transmitted to the pumping mechanism for fluid ...