Free Engineering, Computer Science, and Technology homework help via qualified mentors. Please use the template when requesting help and show your work.
Threads
Water heating in piston-cylinder with spring reaching 200 kPa
- JGreen48
- · Replies 1 ·
Calculating tensile stress, strain, and extension for a steel bar
- Curly91
- · Replies 1 ·
Strain gauge circuit calibration with 741 op amps
- buffster88
- · Replies 1 ·
Engineering Working out freq for circuit to be in phase
- craka
- · Replies 7 ·
Finding equivalent resistance between terminals ab
- qwerty321
- · Replies 1 ·
Voltage drop across a certain device
- qwerty321
- · Replies 5 ·
Thermo Q RE:isentropic efficiency through nozzles
- nickbone59
- · Replies 2 ·
How to Calculate Velocity and Entropy Change in Throttled Airflow?
- deepthishan
- · Replies 1 ·
Big O notation (from mathematical perspective)
- skintight
- · Replies 2 ·
Design of differential amplifier
- kasse
- · Replies 1 ·
Question (Mechanics of Materials)
- Sajama66
- · Replies 1 ·
Zero initial conditions: replace voltage source with short circuit?
- mralam
- · Replies 2 ·
Finding integral of dot product of F and dl
- r3dxp
- · Replies 1 ·
Solving Predicate Logic Proof Problem with Resolution Refutation
- houndstooth
- · Replies 1 ·
Op amp inverting amplifier output voltage polarity
- th3plan
- · Replies 1 ·
BC547 transistor, resistors, and relay circuit design
- muh_j18
- · Replies 3 ·
Heat Transfer Calculation for Vapor Flow in a Cylinder-Piston System
- marquis24
- · Replies 3 ·
Finding inductance for series resonance at 50Hz
- ForgottenMemo
- · Replies 8 ·
Why is the Voltage Negative in this Superposition Theorem Circuit?
- Iyafrady
- · Replies 1 ·
How can I fix my Pet class to work with the given PetDriver class?
- Bellatrix6
- · Replies 1 ·
Problems involving trusses using method of joints
- Siddy3242
- · Replies 5 ·
Engineering How Can I Design a Circuit to Counteract a Black Box Signal Alteration?
- samurye
- · Replies 1 ·
Engineering Calculating Current in Parallel Resistor Circuit
- casanova2528
- · Replies 7 ·
Engineering Computing R1, R2, R3 for open collector circuit driving LEDs
- brad sue
- · Replies 1 ·
Adjusting the Wave Generator's Frequency: 25Mkz
- FocusedWolf
- · Replies 1 ·
How Can Boolean Algebra Simplify Complex Circuit Designs?
- Pariah
- · Replies 1 ·
Comp Sci Visual C++ 6 program requires two enters and closes immediately
- Math Is Hard
- · Replies 12 ·
Engineering What Impedance Components Are Present in This AC Circuit?
- Enzo
- · Replies 1 ·
How does one draw Lewis structures on the computer?
- Banaticus
- · Replies 1 ·
What Is the Coefficient of Friction for Wood?
- NOBARTHOLEM
- · Replies 4 ·
Fluid Mechanics - Split Pipe Flow Question (momentum and Bernoulli eqns)
- 50Cent
- · Replies 21 ·
Comp Sci C+ (NOT C++) Resistance Caculation
- vladittude0583
- · Replies 4 ·
Engineering Thevenin circuit, voltage problem
- th3plan
- · Replies 1 ·
Constant Volume and Constant Pressure Batch Reactor
- missmaria
- · Replies 3 ·
Solving for z in manometer equation 8405.208-133416(z-0.063)=9810z
- Muller
- · Replies 2 ·
How Do You Calculate Input Currents and Load Voltage in a Transmission Line?
- lostinhere
- · Replies 1 ·
Simplifying Boolean algebra expression without K-map
- FocusedWolf
- · Replies 2 ·
Coefficient of static friction for object sliding at 35 degrees
- rich6490
- · Replies 3 ·
Engineering Why doesn't inductor charge go directly to ground in this RL circuit?
- WarPhalange
- · Replies 6 ·
How Do Reaction Forces Work at a Pin Joint in Truss Analysis?
- alex_the_seal
- · Replies 1 ·
Statics Question involving forces and moments
- jnbfive
- · Replies 2 ·
How can I set the even bits to 1 using only specific operators?
- opt!kal
- · Replies 5 ·
Air Resistance and drag coefficien
- Philistine
- · Replies 2 ·
Voltage across capacitor driven by 500 Hz rectangular current source
- assa123
- · Replies 1 ·
Device to launch an object onto a target platform 4-8 feet away
- Tigerfan
- · Replies 1 ·
Pully/spring equilibrium (statics)
- kirab
- · Replies 1 ·
Engineering Find Rth in Thevenin Circuits: Use Resistors to Find Voc
- th3plan
- · Replies 1 ·
What Electric Field is Needed to Ionize Neon at Atmospheric Pressure?
- alex_thaiboy
- · Replies 1 ·
Proving Equilibrium in a System of Forces Using Moment Equations
- kirab
- · Replies 5 ·
Modeling electric field lines from an electrode in a dielectric medium
- sairajan
- · Replies 6 ·
What do Hurwitz-Routh criterion and Nyquist locus tell us about polynomial stability?
- sirijo246
- · Replies 2 ·
Characteristic Equation for Parallel Circuit with Current Source and 3 Elements
- losafojjog
- · Replies 3 ·
Is the Calculation of Req Correct in This Circuit Problem?
- Mach
- · Replies 4 ·
Why Is My Calculation of Force Along a Line Incorrect in Statics?
- vineroon
- · Replies 1 ·
Old Exam: Struggles with Questions 2 and 3
- 00PS
- · Replies 2 ·
What Is the Electric Field Inside a Charged Spherical System?
- jaejoon89
- · Replies 6 ·
Node Analysis Question: Solving for Current in a Two-Loop Circuit
- th3plan
- · Replies 1 ·
Engineering Solving Dependent Voltage Sources in AC Circuit Mesh Analysis
- jhmz
- · Replies 2 ·
Can a current source produce current with zero potential difference?
- john88
- · Replies 4 ·
Understanding Parallel Resistors in Common-Emitter Amplifiers
- electrical_ck
- · Replies 2 ·
Engineering Treat the circuit as a two node problem
- goldfronts1
- · Replies 3 ·
Recursive definition of well-formed formula length
- blackdvl666
- · Replies 1 ·
Amplitude modulation using using BC107 transistor
- mkbh_10
- · Replies 2 ·
How Do You Design a Moore Machine for a Specific Output Sequence?
- Morpho23
- · Replies 1 ·
How Is the Resultant Force on a Submerged Plane Calculated?
- Stacyg
- · Replies 1 ·
Open Channel Flow (mannings equation) rectangular section
- Stacyg
- · Replies 1 ·
Engineering Truth table for CMOS circuit with four transistors
- majestrooo
- · Replies 1 ·
Problems in Statics Involving Moments related to rigid bodies
- jnbfive
- · Replies 9 ·
Solving Circuit Problems: R, E, and Current
- daimlerpogi
- · Replies 2 ·
Diode Clamper (Clippers) with Capacitors
- theuserman
- · Replies 2 ·
Jib crane pin force as a function of load position
- kehler
- · Replies 1 ·
Determine the current Iba and the voltage Vba
- goldfronts1
- · Replies 1 ·
Thermodynamics- work in a cylinder piston device with spring
- oneosix
- · Replies 4 ·
Statics and Mechanics question, for Engg 205 at U Calgary.
- ps123
- · Replies 1 ·
Time Estimation for Non-Steady State Diffusion in Steel Alloy
- Suitengu
- · Replies 2 ·
How Does Varignon's Theorem Simplify Calculating Moments in Statics?
- physicsnewblol
- · Replies 3 ·
Solving for the Voltages and Currents in a (simple?) Ciruit
- runawayshoes
- · Replies 5 ·
Engineering Basic Circuits: Finding V and P in a circuit
- Strawberry
- · Replies 1 ·
Finding voltage drops in a circuit using Kirchhoff's voltage law
- goldfronts1
- · Replies 5 ·
STATICS: Chapter 2, net force of lifting a given mass.
- SnickerGTI
- · Replies 5 ·
Solving Binary Addition with 4-Bit Full Adder and Decoders
- zeroground
- · Replies 7 ·
Verifying Fluid Dynamics Equation
- ICSunSpots
- · Replies 4 ·
Drawing D flip flop using T flip flop
- snoggerT
- · Replies 2 ·
Plane banking: Pitch and roll axes
- Saladsamurai
- · Replies 2 ·
Pressure Difference: U-Tube Manometer w/ 825kg/m^3 Fluid
- Melawrghk
- · Replies 1 ·
Engineering Calculating Current in Thevenin Equivalent Circuit?
- john88
- · Replies 4 ·
Internal resistance of an ammeter
- jmckennon
- · Replies 3 ·
Developing a Circuit to Clip Triangular Wave at 5V
- theuserman
- · Replies 3 ·
Analog to Digital Converter (Estimation of Input Voltage)
- GreenLRan
- · Replies 1 ·
Energy Balance on a pump with sea water
- biomedchem
- · Replies 3 ·
Engineering Basic Logic Circuit for a vending machine
- jmckennon
- · Replies 2 ·
Thermodynamics: Addition of saturated steam to closed tank
- staceybiomed
- · Replies 3 ·
Mass flow rate of cooling water in condenser needed
- staceybiomed
- · Replies 1 ·
Engineering Circuit analysis: find Network Function
- hastings
- · Replies 23 ·
Statics problem(chapter 2 of the book Vector Mechanics for Engineers)
- Moayad
- · Replies 12 ·
Engineering What is the Correct Setup for a Supernode in a Circuit?
- th3plan
- · Replies 3 ·
Equivalent Force couple to single resultant
- triindiglo
- · Replies 5 ·
Finding bolt diameter and edge distance for 200kN shear connection
- Ry122
- · Replies 10 ·
Building a 128-to-1 Multiplexer with 8-to-1s and 2-to-1s
- matticus1181
- · Replies 3 ·
Drawing 3D isometric views from front and side views
- Beeorz
- · Replies 1 ·