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Engineering and Comp Sci Homework Help Forum

Free Engineering, Computer Science, and Technology homework help via qualified mentors. Please use the template when requesting help and show your work.

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Engineering Shear stress problem: What decides the sign of Tau_V?

salamikorv
May 10, 2023 · Replies 2 · May 13, 2023

Replies: 2

Engineering Derive the governing equation for the voltage Vc across the capacitor

annamal
Apr 23, 2023 · Replies 22 · May 12, 2023

Replies: 22

Engineering Machine Elements: are both of these constructions basically the same?

manareus
May 6, 2023 · Replies 8 · May 12, 2023

Replies: 8

Engineering Drawing velocity polygon for a press mechanism

Archives_3
May 8, 2023 · Replies 6 · May 9, 2023

Replies: 6

Engineering Issue with shift registers — PIPO, PISO, SIPO and SISO

Wrichik Basu
May 8, 2023 · Replies 10 · May 9, 2023

Replies: 10

Signal Generator assignment, Multisim results confuse me

Kami_Munchkins
Apr 23, 2023 · Replies 13 · May 8, 2023

Replies: 13

Engineering Short vs Open Circuit: Is That Correct?

annamal
Apr 1, 2023 · Replies 9 · May 6, 2023

Replies: 9

Engineering Minimum Hamming Distance for Parity Check Matrix

nao113
Apr 30, 2023 · Replies 2 · May 4, 2023

Replies: 2

Engineering FEA question (stuck): Stress analysis on this Connecting Rod

Smushiehippo
Mar 1, 2023 · Replies 3 · Apr 28, 2023

Replies: 3

I need help with a car anti-theft device circuit schematic

BoatingJoe
Apr 14, 2023 · Replies 6 · Apr 28, 2023

Replies: 6

How Do You Calculate Tractive Force for Accelerating a Car?

Gixer1127
Apr 10, 2023 · Replies 40 · Apr 27, 2023

2

Replies: 40

Comp Sci Acoustic Model and Language Model

nao113
Apr 25, 2023 · Replies 3 · Apr 26, 2023

Replies: 3

Calculating Copper Wire Gauge for Resistance Thermometer Bridge Circuit

calcphonup
Apr 22, 2023 · Replies 6 · Apr 24, 2023

Replies: 6

Help with this mechanism (acceleration with graphic method)

Noob of the Maths
Apr 23, 2023 · Replies 3 · Apr 23, 2023

Replies: 3

Free body diagram for two-force members

kps
Apr 22, 2023 · Replies 13 · Apr 23, 2023

Replies: 13

Comp Sci I'm not understanding Parameterized Constructors in C++

shivajikobardan
Apr 22, 2023 · Replies 2 · Apr 23, 2023

Replies: 2

Given force, need to determine what bearing to use for a crane

salamikorv
Apr 13, 2023 · Replies 69 · Apr 22, 2023

3

Replies: 69

Engineering COMSOL plot of thermal radiation from heated surfaces -- Help please

Engineer_Kosyakova
Apr 18, 2023 · Replies 2 · Apr 18, 2023

Replies: 2

Engineering The value of "k" for spring constant, is the book answer incorrect?

SShep71
Apr 13, 2023 · Replies 3 · Apr 13, 2023

Replies: 3

Building a Robotic Vacuum Cleaner

geraldoon
Apr 12, 2023 · Replies 2 · Apr 12, 2023

Replies: 2

Constructing a JK Flip-Flop: Troubleshooting Unexpected Outputs

Wrichik Basu
Mar 31, 2023 · Replies 20 · Apr 11, 2023

Replies: 20

How replace a numeral in the string 'abc1def' w/ an array element?

deltapapazulu
Dec 10, 2021 · Replies 43 · Apr 9, 2023

2

Replies: 43

Engineering Question on Opamp homework problem: Find Iout between these two Opamps

james weaver
Apr 8, 2023 · Replies 5 · Apr 9, 2023

Replies: 5

Calculating Motor Load Capacity for a 4kg Vehicle

nat360
Apr 3, 2023 · Replies 2 · Apr 3, 2023

Replies: 2

Engineering Decision Tree Regression: Avoiding Overfitting in Training Data

falyusuf
Mar 31, 2023 · Replies 1 · Apr 1, 2023

Replies: 1

Comp Sci Call by reference C++ confusion

shivajikobardan
Mar 31, 2023 · Replies 8 · Apr 1, 2023

Replies: 8

Any advice to make this Op-Amp temperature controller circuit work?

Wrichik Basu
Mar 28, 2023 · Replies 34 · Apr 1, 2023

2

Replies: 34

Comp Sci Call by address in C/C++, how does it work?

shivajikobardan
Mar 31, 2023 · Replies 3 · Apr 1, 2023

Replies: 3

Comp Sci How do "min" and "hour" get their values in this C++ code?

shivajikobardan
Mar 30, 2023 · Replies 15 · Mar 31, 2023

Replies: 15

Comp Sci What happens in memory during DMA using pointers?

shivajikobardan
Mar 25, 2023 · Replies 3 · Mar 30, 2023

Replies: 3

Engineering Normal and Shearing Stress - Combined Loading

erobz
Mar 25, 2023 · Replies 4 · Mar 25, 2023

Replies: 4

Engineering How to Approach the Prandtl Boundary Layer Equation for Steady Laminar Flow?

sakif
Jan 19, 2023 · Replies 2 · Mar 22, 2023

Replies: 2

Engineering Finding the Armature Resistance from winding/coil resistance

Retcon_1
Mar 15, 2023 · Replies 1 · Mar 17, 2023

Replies: 1

Engineering Measuring rotational speed for Tachometer vs Oscilloscope

Special One
Mar 11, 2023 · Replies 3 · Mar 16, 2023

Replies: 3

Engineering FEA Results interpretation for these 3 simulations

Smushiehippo
Mar 5, 2023 · Replies 8 · Mar 14, 2023

Replies: 8

Engineering Understanding stress analysis of truss bridges

Smushiehippo
Mar 13, 2023 · Replies 4 · Mar 13, 2023

Replies: 4

Engineering Calculating a) and Baffled by b): A Math Challenge

menotu3169
Feb 24, 2023 · Replies 8 · Mar 10, 2023

Replies: 8

Temperature after closing the valve

hilfethermo
Mar 7, 2023 · Replies 8 · Mar 9, 2023

Replies: 8

Using complex numbers to solve for a current in this circuit

GJ1
Feb 19, 2023 · Replies 42 · Mar 7, 2023

2

Replies: 42

Engineering Solve X-Forces for Frame Statics Problem

bob1352
Feb 26, 2023 · Replies 5 · Mar 4, 2023

Replies: 5

Comp Sci Assigning a variable using a unary operator

Crystal037
Feb 18, 2023 · Replies 17 · Mar 3, 2023

Replies: 17

Engineering Split Tensile Strength Explained: Benefits for Concrete

nanazu
Feb 27, 2023 · Replies 1 · Feb 27, 2023

Replies: 1

Engineering Calculating Footfall Induced Vibration: Troubleshooting and Tips

LMW
Feb 25, 2023 · Replies 1 · Feb 27, 2023

Replies: 1

Finding R and C values for an active second-order bandpass filter

palacetrading
Feb 22, 2023 · Replies 16 · Feb 24, 2023

Replies: 16

Heat Exchangers: Advantages of NTU vs LMTD methods in heat exchanger Design

recreated
Aug 22, 2013 · Replies 2 · Feb 20, 2023

Replies: 2

Engineering How to calculate the interference voltage?

Rambo7
Feb 18, 2023 · Replies 1 · Feb 19, 2023

Replies: 1

Simple Linkage with Reciprocating points

mtommis
Feb 16, 2023 · Replies 13 · Feb 17, 2023

Replies: 13

Engineering Phase voltage and Line-Line voltage relation

PhysicsTest
Feb 13, 2023 · Replies 3 · Feb 14, 2023

Replies: 3

Engineering Can I use root locus when the input is the negative feedback?

curiousPep
Feb 4, 2023 · Replies 8 · Feb 10, 2023

Replies: 8

Engineering Find the resistance R in this network

Edy56
Feb 8, 2023 · Replies 16 · Feb 9, 2023

Replies: 16

How Do You Calculate Gear Train Efficiency Based on Load Torque?

JohnnyS
Oct 16, 2018 · Replies 13 · Feb 7, 2023

Replies: 13

Engineering Calculate the bonding energy of two ions

Jaccobtw
Jan 26, 2023 · Replies 2 · Feb 4, 2023

Replies: 2

Integrate or divide the input impedance for transmission lines in series?

patkood
Jan 26, 2023 · Replies 12 · Feb 4, 2023

Replies: 12

How to read a column of data into Fortran without arrays? (Fortran 77)

gjleigh10
Jan 31, 2023 · Replies 7 · Feb 2, 2023

Replies: 7

Engineering Analyzing Shear & Bending on Idealized Cross Section

greg_rack
Jan 31, 2023 · Replies 4 · Jan 31, 2023

Replies: 4

Engineering Is My Understanding of the Current Amplification Circuit Correct?

PhysicsTest
Jan 22, 2023 · Replies 12 · Jan 27, 2023

Replies: 12

Design of 4 stroke IC engine from few parameters (bmep, B.P, piston speed)

marellasunny
May 5, 2013 · Replies 12 · Jan 25, 2023

Replies: 12

Symmetrical component example: can't understand solution

ffp
Jan 23, 2023 · Replies 1 · Jan 24, 2023

Replies: 1

Comp Sci How can 1's complement, and 2's complement have different ranges?

Callmelucky
Jan 23, 2023 · Replies 1 · Jan 23, 2023

Replies: 1

Engineering Voltage and current calculation of circuit

PhysicsTest
Jan 22, 2023 · Replies 5 · Jan 22, 2023

Replies: 5

Optimizing and minimization of a Deterministic Finite Automata

gratusri
Jan 19, 2023 · Replies 1 · Jan 19, 2023

Replies: 1

How to Calculate Torque for a Rotating Rack?

Aaron Mac
Jan 15, 2023 · Replies 12 · Jan 15, 2023

Replies: 12

Comp Sci Why Is Sno, Pno=>Qty, Sname=>Qty in 3NF?

shivajikobardan
Jan 8, 2023 · Replies 2 · Jan 14, 2023

Replies: 2

Help with finding mesh currents and nodal analysis

bobob12456
Jan 12, 2023 · Replies 3 · Jan 13, 2023

Replies: 3

Engineering Mechanics of materials -- deformation problem

Yossi33
Jan 10, 2023 · Replies 6 · Jan 11, 2023

Replies: 6

Comp Sci X86 NASM reading from the terminal and writing back to the terminal

user8989898
Jan 9, 2023 · Replies 1 · Jan 10, 2023

Replies: 1

Engineering Hall Sensor Output for Position of Rotor in BLDC Motor

PhysicsTest
Jan 9, 2023 · Replies 3 · Jan 9, 2023

Replies: 3

Comp Sci How to find candidate keys in this relation?

shivajikobardan
Jan 8, 2023 · Replies 1 · Jan 8, 2023

Replies: 1

Comp Sci SQL WHERE Clause: Repetitions & Order Explained

Crystal037
Jan 8, 2023 · Replies 5 · Jan 8, 2023

Replies: 5

Comp Sci How to find candidate keys here in DBMS?

shivajikobardan
Jan 7, 2023 · Replies 2 · Jan 7, 2023

Replies: 2

Engineering Calculating the safe load of a glued structure with given shear stress

maitake91
Jan 5, 2023 · Replies 5 · Jan 7, 2023

Replies: 5

Engineering How to implement a transfer function in Simulink with variable coefficients?

MoonDiver
Jan 5, 2023 · Replies 2 · Jan 5, 2023

Replies: 2

Engineering How do I know that the angular acceleration is the same for both wheels?

simphys
Jan 3, 2023 · Replies 19 · Jan 4, 2023

Replies: 19

I am trying to design an axial turbine for my project

AhmedAB
Jan 2, 2023 · Replies 4 · Jan 3, 2023

Replies: 4

How to Calculate the Complex Op Amp in Circuit Diagram

umair1998
Jan 2, 2023 · Replies 8 · Jan 3, 2023

Replies: 8

Engineering Interfacing of NTC thermistor with microcontroller

PhysicsTest
Dec 27, 2022 · Replies 15 · Dec 29, 2022

Replies: 15

Engineering Difficulty in Understanding Inverter Terms

PhysicsTest
Dec 28, 2022 · Replies 2 · Dec 28, 2022

Replies: 2

Comp Sci Regular Expression in Theory of Automata and Computation

Crystal037
Dec 26, 2022 · Replies 5 · Dec 27, 2022

Replies: 5

Engineering Is My Free Body Diagram for a Frame Accurate?

YehiaMedhat
Dec 24, 2022 · Replies 12 · Dec 25, 2022

Replies: 12

Comp Sci How do I think about recursion in programming?

shivajikobardan
Dec 11, 2022 · Replies 11 · Dec 24, 2022

Replies: 11

Optimizing an Op Amp Current Sense Circuit: Are the Calculations Correct?

PhysicsTest
Dec 17, 2022 · Replies 21 · Dec 21, 2022

Replies: 21

Engineering Flow through hinged hatch on inclined wall

Kapper
Dec 11, 2022 · Replies 1 · Dec 20, 2022

Replies: 1

Comp Sci Insert Data Into SQL Table with Number Datatype

Crystal037
Dec 20, 2022 · Replies 3 · Dec 20, 2022

Replies: 3

Engineering Hydrodynamic force on hinged flap gate

Kapper
Dec 11, 2022 · Replies 2 · Dec 11, 2022

Replies: 2

Engineering Calculating shear center for a "skewed" I beam

greg_rack
Dec 4, 2022 · Replies 1 · Dec 11, 2022

Replies: 1

Engineering What is the relationship between skin depth and AC resistance?

Callum Plunkett
Oct 4, 2022 · Replies 2 · Dec 11, 2022

Replies: 2

Using Newton's Method to Solve and Using Fsolve in Matlab

ver_mathstats
Dec 6, 2022 · Replies 2 · Dec 10, 2022

Replies: 2

Engineering Maximum modulation factor of a two tone signal

opas31
Dec 6, 2022 · Replies 5 · Dec 9, 2022

Replies: 5

Engineering (material science) Fatigue life prediction using integral

Pipsqueakalchemist
Dec 8, 2022 · Replies 1 · Dec 9, 2022

Replies: 1

Engineering Planetary Gear Problem: Solutions & Tips

dbeckam
Dec 8, 2022 · Replies 2 · Dec 8, 2022

Replies: 2

Engineering Planetary Mechanism Bevel Gears

dbeckam
Dec 8, 2022 · Replies 2 · Dec 8, 2022

Replies: 2

Comp Sci An Introduction to Deep Learning and Modifying Code

ver_mathstats
Dec 4, 2022 · Replies 7 · Dec 6, 2022

Replies: 7

Using ODE45 on Matlab to Integrate A Problem

ver_mathstats
Dec 5, 2022 · Replies 1 · Dec 5, 2022

Replies: 1

Solving An IVP on Matlab with ODE 45 with different tolerances

ver_mathstats
Dec 5, 2022 · Replies 2 · Dec 5, 2022

Replies: 2

Comp Sci Calculating throughput for serial vs parallel

ver_mathstats
Dec 2, 2022 · Replies 9 · Dec 3, 2022

Replies: 9

Engineering Separately excited DC motor problem (Electrical Engineering)

Pipsqueakalchemist
Dec 3, 2022 · Replies 3 · Dec 3, 2022

Replies: 3

DC motors and Induction motor: What does "no load conditions" mean?

Pipsqueakalchemist
Dec 2, 2022 · Replies 10 · Dec 2, 2022

Replies: 10

Piston problem -- Method to increase the force against a spring

Hsol
Dec 1, 2013 · Replies 8 · Nov 30, 2022

Replies: 8

Matlab Function for Composite Simpson

ver_mathstats
Nov 27, 2022 · Replies 3 · Nov 29, 2022

Replies: 3

Comp Sci How to Correctly Model Captains and Players in an NHL ER Diagram?

shivajikobardan
Nov 28, 2022 · Replies 3 · Nov 29, 2022

Replies: 3

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Engineering Homework Help

Welcome to the Engineering Homework forum!

Engineering Homework Help involves providing support and guidance to students working on engineering assignments and projects. Tutors or resources offering this assistance aim to clarify complex engineering concepts, assist with problem-solving, and provide explanations for theoretical principles.

Whether in disciplines like civil, electrical, mechanical, or computer engineering, the help may cover a range of topics, from structural analysis and circuit design to programming and materials science.

The goal is to aid students in understanding and applying engineering principles, ensuring they can successfully complete their homework assignments and develop a strong foundation for more advanced coursework and real-world applications in the field of engineering.

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