Engineering (EGR) at Rappahannock Community College


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EGR 95 - Topics In
Provides an opportunity to explore topical areas of interest to or needed by students.
May be used also for special honors courses. May be repeated for credit. Variable hours.
1-5 credits
EGR 100 - Engineering Technology Orientation
Focuses on the roles and responsibilities of the engineering team, professional ethics, problem solving with hand calculator and computer applications.
Laboratory 2 hours per week.
1 credits
EGR 105 - Introduction to Problem Solving in Technology
Teaches engineering problem solving, using hand held calculator. Applies computers to solving problems.
Laboratory 3 hours per week.
1 credits
EGR 110 - Engineering Graphics
Presents theories and principles of orthographic projection. Studies multiview, pictorial drawings and sketches, geometric construction, sectioning, lettering, tolerancing, dimensioning and auxiliary projections. Studies the analysis and graphic presentation of space relationships of fundamental geometric elements; points, lines, planes and solids. Includes instruction in Computer Aided Drafting.
Lecture 2 hours. Laboratory 2 hours. Total 4 hours per week.
3 credits
EGR 111 - Engineering Graphics I
Introduces the principles of orthographic projection and conventional drawing practices. Analyzes points, lines, planes, solids and rotations. Presents section views, dimensioning and an introduction to computer graphics. Includes instruction in Computer Aided Drafting. Part I of II.
Lecture 1 hour. Laboratory 3 hours. Total 4 hours per week.
2 credits
EGR 112 - Engineering Graphics II
Introduces the principles of orthographic projection and conventional drawing practices. Analyzes points, lines, planes, solids and rotations. Presents section views, dimensioning and an introduction to computer graphics. Includes instruction in Computer Aided Drafting. Part II of II.
Lecture 1 hour. Laboratory 3 hours. Total 4 hours per week.
2 credits
EGR 115 - Engineering Graphics
Applies principles of orthographic projection, and multi- view drawings. Teaches descriptive geometry including relationships of points, lines, planes and solids. Introduces sectioning, dimensioning and computer graphic techniques. Includes instruction in Computer Aided Drafting.
Lecture 1-2 hours. Laboratory 3 hours. Total 4-5 hours per week.
2-3 credits
EGR 120 - Introduction to Engineering
Introduces the engineering profession, professional concepts, ethics, and responsibility. Reviews hand calculators, number systems, and unit conversions. Introduces the personal computer and operating systems. Includes engineering problem solving techniques using computer software.
Lecture 0-2 hours. Laboratory 0-3 hours. Total 1-4 hours per week.
1-2 credits
EGR 123 - Introduction to Engineering Design
Introduces the fundamental knowledge and experience needed to understand the engineering design process through the basics of electrical, computer, and mechanical systems. Includes the completion of a project in which a specific electromechanical robot kit will be analyzed, assembled, and operated.
Lecture 1 hour. Laboratory 2 hours. Total 3 hours per week.
2 credits
EGR 124 - Introduction to Engineering and Engineering Methods
Introduces the engineering profession, professionalism, and ethics. Covers problem presentation, engineering calculations, digital computer applications, word processing, worksheets, programming, and elementary numerical methods. Design project also includes using presentation software, database searching, and prototyping.
Lecture 3 hours. Total 3 hours per week.
3 credits
View EGR 124 Course Content Summary
EGR 125 - Introduction to Engineering Methods
Applies problem-solving techniques to engineering problems utilizing computer programming and algorithms in a higher level computer language such as FORTRAN, PASCAL, or C++.
Lecture 3 hours. Laboratory 0-2 hours. Total 3-5 hours per week.
3-4 credits
EGR 126 - Computer Programming for Engineers
Introduces computers, their architecture and software. Teaches program development using flowcharts. Solves engineering problems involving programming in languages such as FORTRAN, PASCAL, or C++.
Lecture 2-3 hours. Laboratory 1-2 hours. Total 3-4 hours per week.
3 credits
EGR 127 - Introduction to Computer Programming
Introduces programming in a higher level language such as FORTRAN, BASIC or PASCAL, or C++ on the microcomputer. Uses the operating system, packaged software and peripheral devices. Emphasizes engineering program problem solving.
Lecture 1-2 hours. Laboratory 1-2 hours. Total 2-4 hours per week.
2-3 credits
EGR 130 - Statics and Strength of Materials for Engineering Techn
Presents principles and applications of free-body diagrams of force systems in equilibrium. Analyzes frames and trusses. Presents principles and applications to problems in friction, centroids and moments of inertia. Includes properties of materials, stress, strain, elasticity, design of connections, shear and bending in statically determinate beams, and axially loaded columns.
Lecture 3-4 hours. Laboratory 1-4 hours. Total 4-7 hours per week.
4-5 credits
EGR 135 - Statics for Engineering Technology
Introduces Newton's Laws, resultants and equilibrium of force systems, analysis of trusses and frames. Teaches determination of centroids, distributed loads and moments of inertia. Covers dry friction and force systems in space.
Lecture 3 hours per week.
3 credits
EGR 140 - Engineering Mechanics - Statics
Introduces mechanics of vector forces and space, scalar mass and time, including S.I. and U.S. customary units. Teaches equilibrium, free-body diagrams, moments, couples, distributed forces, centroids, moments of inertia analysis of two- force and multi-force members and friction and internal forces.
Lecture 3 hours per week.
3 credits
EGR 190 - Coordinated Internship
Supervises on-the-job training in selected business, industrial or service firms coordinated by the college.
Credit/practice ratio not to exceed 1:5 hours. May be repeated for credit. Variable hours.
1-5 credits
EGR 195 - Topics In
Provides an opportunity to explore topical areas of interest to or needed by students.
May be used also for special honors courses. May be repeated for credit. Variable hours.
1-5 credits
EGR 199 - Supervised Study
Assigns problems for independent study incorporating previous instruction and supervised by the instructor.
May be repeated for credit. Variable hours.
1-5 credits
EGR 218 - Introduction to Modeling and Simulation
Introduces basic concepts in modeling, simulation, and visualization. Includes applications in various phases of product creation and development; use of software and hardware interfaces to improve use and understanding of simulations; and current topics and future directions in modeling, simulation, and visualization. This course is intended for transfer.
Lecture 3 hours. Total 3 hours per week.
Prerequisites: MTH 173, EGR 125 Co-requisites: MTH 173, EGR 125
3 credits
View EGR 218 Course Content Summary
EGR 246 - Mechanics of Materials
Teaches concepts of stress, strain, deformation, internal equilibrium, and basic properties of engineering materials. Analyzes axial loads, torsion, bending, shear and combined loading. Studies stress transformation and principle stresses, column analysis and energy principles.
Lecture 3 hours per week.
3 credits
EGR 251 - Basic Electric Circuits I
Teaches fundamentals of electric circuits. Includes circuit quantities of charge, current, potential, power and energy. Teaches resistive circuit analysis; Ohm's and Kirchoff's laws; nodal and mesh analysis; network theorems; RC, RL and RLC circuit transient response with constant forcing functions. Teaches AC steady-state analysis, power, three- phase circuits. Presents frequency domain analysis, resonance, Fourier series, inductively coupled circuits, Laplace transform applications, and circuit transfer functions. Introduces problem solving using computers. Part I of II.
Lecture 3 hours per week.
3 credits
EGR 252 - Basic Electric Circuits II
Teaches fundamentals of electric circuits. Includes circuit quantities of charge, current, potential, power and energy. Teaches resistive circuit analysis; Ohm's and Kirchoff's laws; nodal and mesh analysis; network theorems; RC, RL and RLC circuit transient response with constant forcing functions. Teaches AC steady-state analysis, power, three- phase circuits. Presents frequency domain analysis, resonance, Fourier series, inductively coupled circuits, Laplace transform applications, and circuit transfer functions. Introduces problem solving using computers. Part II of II.
Lecture 3 hours per week.
3 credits
EGR 255 - Electric Circuits Laboratory
Teaches principles and operation of laboratory instruments such as VOM, electronic voltmeters, digital multimeters, oscilloscopes, counters, wave generators and power supplies. Presents application to circuit measurements, including transient and steady-state response of simple networks with laboratory applications of laws and theories of circuits plus measurement of AC quantities.
Laboratory 3 hours per week.
1 credits
EGR 265 - Digital Electronics and Logic Design
Teaches number representation in digital systems; Boolean algebra; design of digital circuits, including gates, flip- flops, counters, registers, architecture, microprocessors, input-output devices.
Lecture 3 hours. Laboratory 2 hours. Total 5 hours per week.
4 credits
EGR 278 - Digital Logic Laboratory
Constructs digital logic circuits to verify analysis and design methods. Covers logic gates, combinational and sequential logic circuits, programmable logic devices, measurement techniques, and report writing.
Laboratory 2-4 hours per week.
1-2 credits
EGR 295 - Topics In
Provides an opportunity to explore topical areas of interest to or needed by students.
May be used also for special honors courses. May be repeated for credit. Variable hours.
1-5 credits