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Engineering and Computer Science Homework Help

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  1. Hidd

    Force exerted on the horizontal bottom of the container

    Apr 28, 2018
    8
    365
    Replies: 8
    3
  2. Clyde Wong

    Simple transformer circuit with 3 resistors

    Apr 28, 2018
    8
    504
    Replies: 8
    2
  3. Poke

    A beam: need to calculate its max moment and deflection

    Apr 26, 2018
    1
    332
    Replies: 1
    0
  4. lc99

    Thermodynamics - Use conservation of energy to answer these questions...

    Apr 26, 2018
    13
    312
    Replies: 13
    1
  5. Phantoful

    Voltage on a quadrant photodiode used with an AFM

    Apr 26, 2018
    2
    299
    Replies: 2
    0
  6. yecko

    Navier Stokes theorem

    Apr 26, 2018
    3
    316
    Replies: 3
    2
  7. yecko

    Statically indeterminate beam problem

    Apr 25, 2018
    10
    391
    Replies: 10
    0
  8. BobaJ

    Thermodynamics - temperature, pressure and heat

    Apr 24, 2018
    11
    266
    Replies: 11
    0
  9. Tiberious

    Heat Transfer II -- How heat is lost from a hot surface to the surrounding air?

    Apr 24, 2018
    7
    453
    Replies: 7
    1
  10. CoolDude420

    Modeling a Heat Source

    Apr 24, 2018
    3
    193
    Replies: 3
    0
  11. Jeviah

    Can the only reaction force (to gravity) be friction?

    Apr 24, 2018
    5
    297
    Replies: 5
    0
  12. Marcin H

    Semiconductors - Flat band Diagram vs Equilibrium Diagram

    Apr 24, 2018
    3
    296
    Replies: 3
    0
  13. Tiberious

    Butanol at a temperature of 28 C is pumped at a velocity of...

    Apr 24, 2018
    7
    357
    Replies: 7
    0
  14. billyray

    Estimate primary line coeffiecients

    Apr 24, 2018
    15
    504
    Replies: 15
    0
  15. Granger

    Determine the input impedances of a circuit

    Apr 23, 2018
    12
    375
    Replies: 12
    0
  16. diredragon

    Problem regarding a transistor state in a NAND circuit

    Apr 23, 2018
    3
    378
    Replies: 3
    1
  17. Jschrodes4

    Single Cycle Pressure Test for Pressure Vessel

    Apr 23, 2018
    2
    268
    Replies: 2
    1
  18. Tiberious

    Heat Transfer problem: Butanol running through tube

    Apr 23, 2018
    1
    227
    Replies: 1
    0
  19. Jen2114

    Derive lowest order (linear) approximation

    Apr 22, 2018
    19
    582
    Replies: 19
    5
  20. Jeviah

    Does the angle of a beam fixed at two points affect the method?

    Apr 22, 2018
    3
    274
    Replies: 3
    0
  21. Enharmonics

    Implementing a Unix Shell in C

    Apr 21, 2018
    1
    237
    Replies: 1
    0
  22. EngAM

    Need help with an angular momentum problem...

    Apr 21, 2018
    2
    234
    Replies: 2
    0
  23. Fatima Hasan

    Non-Regular Language, Pumping Lemma

    Apr 20, 2018
    1
    249
    Replies: 1
    1
  24. MechanicalEngineer

    Free body diagram of a preloaded system with a gasket

    Apr 19, 2018
    2
    204
    Replies: 2
    0
  25. lc99

    Statics problem free body diagram

    Apr 17, 2018
    12
    341
    Replies: 12
    1
  26. cjs94

    Estimating the damping ratio from the waveform graph

    Apr 17, 2018
    5
    34,265
    Replies: 5
    0
  27. katy1995

    Process Control/Direct Synthesis

    Apr 16, 2018
    1
    223
    Replies: 1
    0
  28. Arman777

    Number letter counts

    Apr 16, 2018
    3
    243
    Replies: 3
    3
  29. Carter

    Arbitrary Circulation Calculation with Fourier Series

    Apr 15, 2018
    1
    313
    Replies: 1
    0
  30. Tiberious

    Heat Transfer -- Correlation for heat transfer by natural convection from a horizontal pipe

    Apr 14, 2018
    8
    528
    Replies: 8
    1
  31. Omar7177

    Transformer Load Regulation Old Exam Question Help

    Apr 14, 2018
    6
    432
    Replies: 6
    3
  32. diredragon

    Question regarding Fourier Transform duality

    Apr 13, 2018
    2
    298
    Replies: 2
    1
  33. Kaevan807

    Maximum Deceleration of a Bicycle

    Apr 12, 2018
    13
    5,376
    Replies: 13
    0
  34. Arman777

    Project Euler-Problem 11 data taking

    ... 2
    Apr 12, 2018
    27
    634
    Replies: 27
    3
  35. LippyKa16

    A car on a hill - power of motor problem

    Apr 12, 2018
    15
    397
    Replies: 15
    0
  36. lc99

    Clarification About Heating Metals (basics)

    Apr 12, 2018
    3
    278
    Replies: 3
    0
  37. David J

    Transmission line Secondary Coefficients

    Apr 11, 2018
    7
    888
    Replies: 7
    0
  38. billyray

    Transmission line coefficients

    Apr 11, 2018
    5
    458
    Replies: 5
    0
  39. nothing909

    Probability Question -- Choosing red and white coins from two tables

    Apr 10, 2018
    1
    232
    Replies: 1
    0
  40. adamaero

    Simple strain gauge in rectifier, last part of the problem

    Apr 10, 2018
    2
    285
    Replies: 2
    0
  41. Robben

    Java: Reading a file into an array

    Apr 9, 2018
    10
    4,054
    Replies: 10
    2
  42. Tiberious

    Heat Transfer II -- What is the purpose of a silvered coating?

    Apr 9, 2018
    1
    320
    Replies: 1
    0
  43. cphill29

    MATLAB and physics help

    Apr 9, 2018
    13
    504
    Replies: 13
    7
  44. dss975599

    BOD (biochemical oxygen demand) calculation

    Apr 8, 2018
    1
    301
    Replies: 1
    0
  45. dss975599

    Calculate the molecular weight of Al2(SO4)3.14.3H2O

    Apr 8, 2018
    6
    308
    Replies: 6
    5
  46. Brandon Preble

    Trebuchet Throwing Arm Optimization

    Apr 7, 2018
    10
    344
    Replies: 10
    10
  47. lc99

    Calculate Force Member in Truss

    Apr 7, 2018
    2
    241
    Replies: 2
    1
  48. Tiberious

    Heat Transfer and Combustion -- reheating furnace wall consists of 200 mm of firebrick

    Apr 7, 2018
    1
    295
    Replies: 1
    0
  49. Tiberious

    Heat Transfer and Combustion -- Explain the mechanisms of natural and forced convection

    Apr 7, 2018
    1
    237
    Replies: 1
    0
  50. hatchelhoff

    Castigliano's method

    Apr 5, 2018
    1
    362
    Replies: 1
    0
  51. Schfra

    2^k - 1 as Output of a Circuit with 3 k-bit Inputs

    Apr 5, 2018
    5
    262
    Replies: 5
    3
  52. Tiberious

    Heat Transfer and Combustion -- A furnace wall consists of three layers of material

    Apr 5, 2018
    1
    281
    Replies: 1
    0
  53. Carter

    Fourier cosine series

    Apr 4, 2018
    6
    296
    Replies: 6
    0
  54. CoolDude420

    MOSFET Common-Source Amplifier Small-Signal

    Apr 4, 2018
    2
    311
    Replies: 2
    0
  55. his_tonyness

    AC circuit analysis -- mesh and nodal

    ... 6 7 8
    Apr 4, 2018
    185
    37,569
    Replies: 185
    5
  56. adamaero

    KVL and sensitivity of a simple circuit

    Apr 4, 2018
    1
    299
    Replies: 1
    0
  57. Arman777

    Largest Prime Number

    ... 2
    Apr 3, 2018
    39
    913
    Replies: 39
    11
  58. pedro97

    Impact of a jet of water

    Apr 3, 2018
    1
    164
    Replies: 1
    0
  59. Spongecake

    Figure 3a shows a 50 Hz, high-voltage transmission line

    Apr 3, 2018
    1
    339
    Replies: 1
    0
  60. paulmdrdo

    Op-amp Circuit analysis

    Apr 2, 2018
    2
    299
    Replies: 2
    0
  61. kosmocomet

    Electric Scaler Potential

    Apr 1, 2018
    7
    197
    Replies: 7
    0
  62. Enharmonics

    C - getting filenames from stdin/stdout for use in getopt

    Apr 1, 2018
    3
    332
    Replies: 3
    0
  63. adamaero

    Why does the trig expression just disappear?

    Apr 1, 2018
    1
    219
    Replies: 1
    1
  64. lc99

    Trouble with 3D diagrams

    Mar 31, 2018
    4
    288
    Replies: 4
    0
  65. james123

    Potentiometer electrical engineering question

    ... 2
    Mar 30, 2018
    48
    3,034
    Replies: 48
    4
  66. ski0331

    Axial loading of a composite beam

    Mar 29, 2018
    19
    326
    Replies: 19
    0
  67. Tiberious

    Heat Transfer -- Rate of heat loss from a pipe with superheated steam

    Mar 29, 2018
    1
    322
    Replies: 1
    0
  68. Jeviah

    How is the following fraction split for inverse Fourier?

    Mar 29, 2018
    2
    214
    Replies: 2
    0
  69. Forcefedglas

    Finding harmonic components with basic arithmetic

    Mar 29, 2018
    2
    255
    Replies: 2
    1
  70. zigggy23

    Fluid Dynamics -- Use the Milne-Thomson circle theorem to show the complex potential for a fluid...

    Mar 28, 2018
    1
    422
    Replies: 1
    0
  71. zigggy23

    Fluid Dynamics -- Find the maximum possible flow speed on the streamline...

    Mar 28, 2018
    1
    426
    Replies: 1
    0
  72. RAD2

    Solar Panel Irradiance

    Mar 27, 2018
    2
    330
    Replies: 2
    1
  73. Al_Pa_Cone

    Steam and Gas Turbines - The Rankine Cycle

    Mar 27, 2018
    8
    530
    Replies: 8
    0
  74. Amarah

    How can I measure the force applied to something?

    Mar 27, 2018
    8
    359
    Replies: 8
    7
  75. xxgokouxx

    Attempt at Thevenin Equivalent Circuit

    Mar 27, 2018
    8
    306
    Replies: 8
    0
  76. lc99

    Question About a 3D Equilibrium Problem

    Mar 27, 2018
    1
    270
    Replies: 1
    0
  77. lc99

    Is there a trick to finding these 3D vectors in Cartesian coordinates?

    Mar 26, 2018
    4
    224
    Replies: 4
    0
  78. CivilSigma

    Modeling Moment and Shear Connections

    Mar 26, 2018
    2
    264
    Replies: 2
    0
  79. fayan77

    Mechanics of materials: Statically Indeterminate member

    Mar 26, 2018
    14
    466
    Replies: 14
    0
  80. anolo

    FIR Filter and Signal to Noise ratios

    Mar 26, 2018
    12
    6,687
    Replies: 12
    2
  81. CoolDude420

    Opamp questions

    Mar 26, 2018
    8
    372
    Replies: 8
    1
  82. jSwathi

    Cascaded op-amp stages and saturation of final stage

    ... 2
    Mar 26, 2018
    32
    731
    Replies: 32
    12
  83. Tiberious

    Heat Transfer and Combustion -- Estimate the rate of heat loss per metre length of a pipe

    Mar 25, 2018
    4
    385
    Replies: 4
    0
  84. Matthew Titus

    Calculating Elastic plastic bending moment

    Mar 25, 2018
    1
    314
    Replies: 1
    0
  85. Arman777

    Looping Program Problem -- create and fill in two vector arrays...

    Mar 25, 2018
    22
    434
    Replies: 22
    5
  86. vysero

    2's complement of binary numbers and registers

    Mar 24, 2018
    5
    219
    Replies: 5
    0
  87. lc99

    Wheelbarrow Equilibrium Angles

    Mar 24, 2018
    1
    341
    Replies: 1
    0
  88. Fatima Hasan

    Reverse the elements in a given array

    Mar 24, 2018
    3
    272
    Replies: 3
    2
  89. thomassmith235

    Finding Unknown Forces on a Beam Structure

    Mar 24, 2018
    3
    313
    Replies: 3
    0
  90. MichelV

    Determining the recycle ratio in a PFR

    Mar 23, 2018
    2
    177
    Replies: 2
    0
  91. ksukhin

    Parallel Axis Theorem / Bending Stress

    Mar 22, 2018
    6
    367
    Replies: 6
    1
  92. Jayalk97

    Linearizing a system of equations?

    Mar 21, 2018
    5
    281
    Replies: 5
    1
  93. Jenny08

    Circuit interconnection: power delivered

    Mar 20, 2018
    2
    329
    Replies: 2
    0
  94. MichelV

    Second order reaction, conversion in a CSTR

    Mar 20, 2018
    7
    272
    Replies: 7
    2
  95. Paola Flores

    Fundamentals of Electric Circuits - Sadiku Question on KVL

    Mar 20, 2018
    1
    235
    Replies: 1
    1
  96. Captain1024

    Find the Output of an LTI System Given Input and Impulse Response

    Mar 20, 2018
    2
    1,702
    Replies: 2
    1
  97. amirul

    FM transmitter

    Mar 19, 2018
    6
    299
    Replies: 6
    0
  98. Fatima Hasan

    Calculate the sum of all high-order bytes in array NUM1

    Mar 19, 2018
    9
    324
    Replies: 9
    0
  99. dss975599

    Structural design

    Mar 19, 2018
    1
    194
    Replies: 1
    0
  100. Techno_Knight

    Building a Circuit in SPICE -- Why am I getting this error?

    Mar 18, 2018
    13
    421
    Replies: 13
    1
Showing threads 101 to 200 of 18,406

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