Electronic Control Unit Used in Modern Vehicles Electronic control unit or popularly known as ECU is a generic term used in automotive electronics for any embedded system which controls the electrical subsystems in modern motor vehicles. We can call the ECU as the brain of automobile system. It is generally found in the glove compartment beneath the dash boards of the vehicles. Modern day cars have many electric components to determine the fuel delivery to door control unit to name a few. The sub
Premium Automobile Internal combustion engine Vehicle
Newtonian Mechanics 8.01 Units and Dimensional Analysis 1 Dimensions in Mechanics Physical quantities have dimensions. These quantities are the basic dimensions: - mass‚ length‚ time with dimension symbols M‚ L‚ T Other quantities’ dimensions are more complex: - [velocity] = length/time = LT-1 - [force] = (mass)(length) /(time)2 = MLT-2 - [any mechanical quantity] = Ma Lb Tc where a b‚ and c can be negative and/or non-integer 2 Base Quantities Name Length Time Mass Electric
Premium Kilogram Dimensional analysis Length
Chemistry and Society According to the Merriam-Webster Dictionary‚ accuracy is “freedom from mistake or error: the quality or state of being accurate: the ability to work or perform without making mistakes” ("accuracy‚" 2014). Precision‚ however‚ is “the quality of being precise” ("precision‚" 2014). That doesn’t really help with the definition much. After subsequently checking the definition for precise it means to be “very careful and exact about the details of something” ("precise‚" 2014). The
Premium Accuracy and precision Measurement Imperial units
International Logistics – Stowage Formulas 1. Definitions STOWAGE FACTOR is the number of cubic feet required to stow one Long Ton of a particular commodity‚ making no allowance for lost space. BROKEN STOWAGE PERCENTAGE is the percent of loss space that occurs when loading commodities into a given amount of space. Broken stowage is caused by: (1) (2) (3) (4) Dunnage Irregular Shape of vessel compartment Experience level of Longshoremen 2. Mathematical formulas a. To determine the stowage factor
Premium Imperial units Mathematics Elementary arithmetic
Property Plus Chennai Hyderabad Kochi Planning construction costs You can organise your construction costs better‚ by planning your expenditure in advance. To calculate your budgetary requirement initially‚ use tentative estimates and then detail the requirements‚ item wise and work wise. However‚ actual estimates will depend on the design proposed by the engineer / architect for your home and the prevailing cost of raw materials in the market. Assume that you buy 1200 square
Premium Construction Concrete Imperial units
Axia College Material Appendix H Memory Powerful central processing units (CPUs) demand large amounts of data‚ and they need that data fast. Otherwise‚ CPU performance is hindered by the lack of data storage support; therefore‚ computers have been designed to supply data through tiering memory and caches‚ which use the hard drive in combination with random access memory (RAM) to deliver massive amounts of data to the CPU. The speed of the RAM is crucial to the performance of data delivery;
Premium Personal computer Computer Central processing unit
SCI 1400 – F2012 Assignment # 1 Name: SI Units‚ Train Track & Conversions Page 1 of 14 1. When discussing measurement systems‚ the abbreviation “SI” stands for _____________________________________ 2. The predecessor of the SI system of weights and measures is the ____________ system. 3. Name two other measurement systems still in use today. ______________________ _________________________ 4. The SI system officially came into being in the year ________________. 5. The metric
Premium Metric system Units of measurement
look at rather than the internals of the computer. • Power Supply - Power supply unit is a component in a computer which turns the power coming from the socket (AC) to a usable and acceptable low-voltage power for the PC (DC). • Motherboard - A motherboard is a printed circuit and is essentially the main core of and device. It distributes power to all the hardware components. • CPU – Register‚ ALU‚ control unit - The CPU is a type of processor which acts as the brains of a computer and is an important
Premium Computer Personal computer Operating system
mg | IMPERIAL to METRIC Length | Area | Capacity | Weight | 1 mile = 1.609 km 1 yard = 0.9144 m 1 foot = 0.3048 m 1 inch = 25.4 mm | 1 sq. mile = 2.59 km2 1 acre = 0.4047 hectares 1 acre = 4046.86 m2 1 sq. yard = 0.8361 m2 1 sq. foot = 0.0929 m2 1 sq. inch = 645.16 mm2 | 1 gallon = 4.5461 litres 1 US gallon = 3.785 litres 1 pint = 0.5683 litres 1 cu. inch = 16.3871 cm3 | 1 ton = 1.016 tonnes 1 lb. = 0.4536 kg 1 oz. = 28.3495 g 1 US ton = 0.9072 tonnes | METRIC to IMPERIAL Length
Premium Imperial units United States customary units
Document 1: Liver and kidney pills advertisement‚ Sparks Company‚ ca. 1880s 1. What advantages would advertisers gain from using Frances Cleveland’s picture? They would receive more sales because the commonwealth would trust Frances. 2. What advantages might a political candidate get from this phenomenon? It’ They will receive more attention. 3. What does advertising like this tell us about the process of political choice in the 1880s? Political choices try to get appeal towards the commonwealth
Premium President of the United States Theodore Roosevelt Political campaign