Rohan_sK

Rohan_sK

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Member since
Feb 19, 2009
Last active
May 5, 2010
Total activities
0

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Recent contributions

  1. #Threads

    d6ef51d0-e025-4872-b7c9-57d0378f6f7f

    There is a big difference between the terms "Reverse Rotation" and "Reverse Flow" related to the Centrifugal Pump. Reverse Rotation means that...

  2. #Threads

    78ba953c-9887-4f6f-b16b-ce62d81d0c53

    As you have mentioned yourself, the Total Engine Torque is the torque produced by the engine corresponding to the Engine Power. The...

  3. #Threads

    8933c123-0348-4442-8ed5-82c67cbaaba6

    Again it would be beter if yu could provide a drawing of your proposed system at least tot the extent that we...

  4. #Threads

    1899d2b7-d811-48af-9298-9c5764e588b0

    It would be better if you can describe your system a bit more elaborately , so we can get an idea of...

  5. #Threads

    cf368ede-32ef-4ea1-97fc-593c18283f43

    I cant speak with authority on this topic, but there a couple of things that come to my mind immediately. And you...

  6. #Threads

    0de79f12-37f4-4716-9908-2842ccaf3aec

    There was a nice thread on the topic " Compressed Air Vehicles" in the forum, just search it. Yes, we can buld...

  7. #Threads

    637428a8-69fd-468b-891b-70f161dbea5e

    Big_K, Congratulations! on making this venture formally a corporation. Yes it will certainly prove much more helpful to table talks and associatons...

  8. #Threads

    3b6cecf3-db43-49c2-abe0-08339d318d67

    Answers: 1. A 2. 1700 3. A

  9. #Threads

    659cfc02-b158-4db0-b372-e98a76ae8b28

    The Flywheel as said stores the excess energy and releases the same when required during the idle stroke. It can store energy...

  10. #Threads

    cfb592ba-9ea1-4b5d-8610-9d96c5f728b7

    Gohm, dont you think that the Total Weight of the bike ie 100 kg must be considered while calcualting the Work done...

  11. #Threads

    4c099fb8-cf8f-495c-b627-f592d12daede

    I think Doctors would star making good business.

  12. #Threads

    e0121ea1-751e-4789-805d-128646ce6454

    Hey Ash, Thanks for answering. I will certainly try out the brightness option and see the effect on my eyes ( I...

  13. #Threads

    612d62e3-7278-46f8-a8fa-bca0303a8c24

    Hey Sookie, Thanks a lot for answering the question and giving some great insight. This was the type of response I had...

  14. #Threads

    Reduce the Power consumption of a Desktop Monitor

    Guys can you suggest any method or an appliance to reduce the Power consumption of a Desktop Monitor. I think the Monitor...

  15. #Threads

    ec33bb5b-b4b9-4b7d-a233-0b9bb8b1df0e

    This is a very generalised question and can have a detailed answer with many points to mention. But here are a few...

  16. #Threads

    0e201b61-a4f9-4c18-8135-88817dc448a8

    1. What is your view about maintaining the scientific and technical correctness and adherence to the technical factual explaination on any topic...

  17. #Threads

    Master Control in Trains

    If anybody of you has seen the drivers cabin of a suburban train or an Electric AC/DC engine of a Locomotive, then...

  18. #Threads

    f29bd042-ac7d-4d77-94b1-01798c77a23d

    The problem is still persisting and really bugging me now. Yahoo ... Succkkss......... Its acting like a stubborn child whos testing your...

  19. #Threads

    8a2fe71c-b6db-4cda-bf39-29acd2f63189

    Yes , I too am facing a similar issue especially with Yahoo Mail ( I have an yahoo.in account) wherein the login...

  20. #Threads

    5312a48a-75d3-4b0e-9dc6-52d7590bad93

    Dear Gaurav, the API functions are stored in one of the DLL's in the system 32 directory of Windows.

  21. #Threads

    ff45d173-de17-48e4-aa05-fa5aedd68ecc

    Thanks for your quick rpely goyal420, but I had already read this excerpt on the "HOWSTUFFWORKS" website. So I expected something different...

  22. #Threads

    What is an API

    Can someone please explain what is an API in terms of the software application and OS. Though there are many articles avilable...

  23. #Threads

    3cf80079-5fed-4604-96bf-f184e8b08cea

    Biggie can we now get the correct answer from you with techincal details, cant wait to know about this :smile: . So...

  24. #Threads

    72e864b5-31ab-4dad-82aa-7f0676f3d7f5

    Though I am not a CS engineer that doesnt imply that I should keep myself from getting the correct knowledge about the...

  25. #Threads

    888c16b8-2e5e-4bab-be37-8d6f8984f5e8

    but point 1 is out of vapour dome, so the liquid coming out of pump should be saturatedExactly the point 1 lies...

  26. #Threads

    5a7b76ff-5f7e-4bc9-9d9f-e5008756ee1b

    The fluid in the condensor is cooled at constant pressure to the saturation point ( liquid) by removing its latent heat. From...

  27. #Threads

    9e4b69ed-b9ec-41b9-a5da-c99bb84e207f

    Yep, 4di is indeed correct in mentioning about the ratios between the crank and wheel radius and the sprocket radii. Note that...

  28. #Threads

    14be5712-9061-4492-986b-5acfd3a7a615

    Biggi, ED is absolutely awsome. I cherished every minute of drawing sheets, view after view it unfolded the details of how an...

  29. #Threads

    968e8fcd-0f86-4286-b461-eff34af6b289

    What do you mean by one engine. We can have only one piston per cylinder and the engine can be multicylinder. At...

  30. #Threads

    53127895-5db0-4517-a457-9cb7cc097959

    Durga, Yes the SSID's have to be the same to be connected to the same network, I was asking you to only...

  31. #Threads

    6bcaae15-2251-4137-9490-cbee48424b2f

    Hi Durga, With regards to your latest input, if the ICS and the NIC are working fine then confirm the following things:...

  32. #Threads

    c741902a-9cdf-4e15-b517-a7c975f1edea

    I am no networking expert or even an IT sudent for that matter, but let me make a try. So guys correct...

  33. #Threads

    a982633a-2b0f-47c9-be31-e4c83b2ff70d

    Thanks Buddy 😀, just made an attempt to explain what I knew.

  34. #Threads

    a62180a3-de05-4b1a-8664-f4699f3c9eb8

    Can I add something here. Guys correct me if I am wong. As Biggi mentioned HTTP and FTP services can both be...

  35. #Threads

    a4f03c62-2623-46d2-81cb-22b1eb82693a

    You can find the detailed working of both these in any IC Engines reference book very easily. But to answer your question...

  36. #Threads

    34da1538-dfed-4071-9401-92e36bbec58f

    " When you are right, nobody remembers it; but when you are wrong nobody forgets it." "The real glory in life is...

  37. #Threads

    72b8a902-3bb8-410b-93b0-534341afe453

    Your computer if connected to the internet through a router, is itself behind the DHCP used by the router, if the router...

  38. #Threads

    266f0c0e-4d9f-4c9b-8f5a-7722fd55f90e

    The heat transfer area for the fin can be calculated from any standard Heat And Mass Transfer book. Anyways, In general the...

  39. #Threads

    491020d2-b096-4d6c-bca7-0438f9c0e531

    The correct answer for 4. Which is the only thermodynamic cycle that can be used in both, internal as well as external,...

  40. #Threads

    fd151d3d-e05a-4d6f-b38c-e49e238aa705

    Yep, the centrifugal pumps used in the normal purposes cannot have a suction head more than 6m to 7m maximum in real...

  41. #Threads

    1406438a-4d63-4eaa-b1fc-1ab12f8ebc2c

    Hey, Thanks Biggi 😀 . But nothing much to it actually, just tried to explain what I had read a few days...

  42. #Threads

    ce49ae19-f05f-41d7-8387-c5524164975e

    As far as I know the BIOS Flashing is as rightly said an Upgrade to the BIOS. It is actually updating your...

  43. #Threads

    603c8391-9da3-4637-8c8c-3393c0b4eedd

    The structure of the pedal and the crank shoes that the crank acts as the Moment Arm on which the Effort from...

  44. #Threads

    63ca5e74-3f6a-4ea1-b6ca-0f6fdfb74472

    Both Cache and Buffer are reserve memories used by the computer but both are different in terms of location and use. Here...

  45. #Threads

    c47390b6-707c-4e8f-bf5f-a3e3bb23943f

    SSID stand for Service Set Identifier It is the name given to a Wireless Local Area Network or WLAN. The devices connected...

  46. #Threads

    58bade41-3819-4be8-b451-ece14cbfbfcf

    The idea to run a water turbine by using the jet from a hydraulic cylinder seems workable upto an extent. The diameters...

  47. #Threads

    e4523101-f8bd-4352-9695-1c9f0955cab5

    Ok, we will make an attempt to solve this. We do not know what are the factors or properties that the tables...

  48. #Threads

    95a2b525-6cc2-4f9f-a59d-2532d1529c3b

    The six stroke engines have two additional strokes to the normal cycle of an internal combustion engine. These two strokes comprise of...

  49. #Threads

    54cb7f6c-f824-4a6f-84cf-b23130ef0789

    The Kill Switch theoretically cuts Off power to the ciruitry which starts the engine and make it run continously further by energising...

  50. #Threads

    719870fa-d86b-4a0c-aad5-63bd860ecdb9

    Welcome to CE, You'll surely have a great time here.

  51. #Threads

    0c9c8088-0aee-46ee-ae56-f3649ab01487

    Behind every Big fortune made, there is always a CRIME. - Marrio Puzzo ( T...

  52. #Threads

    dd21de1b-d04f-4342-a98d-5d13c82a4065

    True, the Kill Switches cut the power supply to the ignititon coil, fuel injectors and fuel pump tripping the circuit to these...

  53. #Threads

    4cb1ee01-7586-489e-a3da-94a6698327dd

    The Centrifugal Blower will be the best suited for the given requirement. The Centrifugal Blowers function on the same theory of the...

  54. #Threads

    d8974098-c564-4cc9-bb38-4b2cf06192ee

    I cannot commit myself with heaven or hell.... you see..., I've got friends in both the sides ;-) Another one : Always...

  55. #Threads

    512989c3-eca3-4728-bcbb-089ef589c861

    Millions said the apple fell....but Newton was the one to ask Why??

  56. #Threads

    7ced874b-e9bf-4678-a3d7-d3f091c52935

    @Kyle : So, if I wanted to hide the gears in the wall, I would have to make the width of the...

  57. #Threads

    6d66e96f-4905-45dc-af5a-d7d3282ebaea

    How about using two pairs of Chain and Sprocket to achieve the type of motion mentioned. The Step platform would be attatched...

  58. #Threads

    5360d41d-a39c-430f-9d58-b6d3c89a0ccc

    Gyroscopic Couple is what a biker experiences while countering a turn either in the left or the right direction and this is...

  59. #Threads

    a6811a9f-7d93-4fa4-b31f-cabfb68a4e5b

    Yep, you're right. The friction actually gives us the forward push. Seems just forgot this ...lolz.. Anyway thanks for reminding me!!

  60. #Threads

    77eb7d05-c320-47b1-9f28-761a636d1113

    When we walk we have to expend the energy from our body by exerting force from our leg muscles to gain forward...

  61. #Threads

    02941621-b714-4cd5-8482-a7f9448f7967

    The Absolute stress mentioned is the Maximum Permissible Stress of the material, including the Factor Of Safety for the design. It means...

  62. #Threads

    cc72f003-d7d4-4c8a-83c2-8abcc55e34b7

    Finally after all the lengthy discussion I have reached to a convincing explaination for the Pressure-Volume changes in a fluid flow. The...

  63. #Threads

    b036db8b-3857-42b3-9df5-84bcc5145a02

    The Organic Rankine Cycle is a normal Rankine cycle wich operates at lower tempreature ranges and uses organic fluids like propane, butane...

  64. #Threads

    001d7169-a621-4409-9835-47ee71c5a733

    Any logical discussion goes smooth if we agree to disagree, after all its a platform to share diverse views about any topic....

  65. #Threads

    de89ed34-83a4-406b-905f-8af7a31ac600

    Skipper, you have not spoken about the Centrifugal Pump Involute Casing, and the change of velocity head to pressure head there, yet....

  66. #Threads

    f902e1a6-81ad-4b80-a09b-424a3c5f318d

    This is a topic with immense potential for a constructive discussion if we have the willingness to open our eyes to the...

  67. #Threads

    9b7e9ce1-b0cc-4e1f-9eca-d127d94e34ba

    The pressure in the flow is because of the bulk momentum in a unit volume, and because the pipe doesn't expand under...

  68. #Threads

    b8d9de36-63a9-4511-8dad-79e3df6af908

    The reaction is the absorbance (say by expanding) of flow momentum. If the container is inflexible, the normal shear force is perpendicular...

  69. #Threads

    a8aa3177-75ec-4be3-9247-e9da3b475fab

    @ Skipper : In the first place Thank you for responding to the question and commenting on it. There are certain things...

  70. #Threads

    8e806430-24af-448f-a257-000770d90a8b

    The above explaination is not what I was looking for. All Brilliant Mechanical Engineers on CE, come on , I am waiting...

  71. #Threads

    2c030cd1-f930-48c7-a644-46ab211c7094

    The fact that the above reaction states is true. But then what about Hydrogen Fuel Cell vehicles. There are these vehicles which...

  72. #Threads

    ac372cf5-66fe-49a9-a6fe-a3430ed5d411

    For the use of Compressed Air, it is evident that the size of the compressor will go on increasing with the higher...

  73. #Threads

    f012996a-ef78-475d-bab5-f8fc16c6ac0a

    @ Big_K : Thanks for the kind words.

  74. #Threads

    afd37a4b-dcd6-4448-b1d0-00f64bcff974

    The concept of VORTEX TUBES is indeed an intriguing Mechanical Phenomena. A very simple yet absolutely fascinating phenomena of Thermal and Fluid...

  75. #Threads

    4d320701-114c-40ca-ac0e-8e5a8fea24a2

    The Worm and Worm Gear consists of two parts , namely the Worm Screw ie the rotating Screw which meshes into the...

  76. #Threads

    27b04257-3434-4e81-9a4d-1fd67b3a4faa

    The use of Electromagnets doesnt seem possible as the earths magnetic field is too weak to have any visible effects. The only...

  77. #Threads

    2c0a3a86-59f2-4588-bf0d-fd019c881fdb

    Quite an informative article. Nice write up Gohm, and an equally interesting discussion to follow it. Anyway well written.

  78. #Threads

    6e9b987c-22f0-48fb-a32f-1a257877ed50

    Make sure to get what you like or you will be forced to like what you get.

  79. #Threads

    ea0f6719-804d-4fea-9f2d-e71c050d5bd8

    Hi Nimish, Welcome to the forum 😀

  80. #Threads

    28cad237-c261-4e25-bafc-44e9b31cb9fb

    The Airless tire concept doent appeal to me so much. I'm a bit doubtful about how much would be the deformation of...

  81. #Threads

    1a730361-4201-4a6a-9cf2-ae146441460f

    The idea of using Water Jets to drive Turbine Blades doesnt seem so practical to me rightly as Dinesh pointed out. The...

  82. #Threads

    289185c7-0ec5-43a7-b32e-4b4af49682a8

    Re: hello... could you diff... b/t dtsi and mpfi DTSI : It is the DIGITAL TWIN SPARK IGNITION system. The principle of...

  83. #Threads

    fdd70340-7ed9-43d0-ad73-7f5e3228009f

    For the Pump basic curves : 1. The HEAD v/s FLOWRATE curves are drawn for the SAME Impeller Diameter and CONSTANT RPM....

  84. #Threads

    63248e7a-0c16-4e47-b905-fcb86ebee122

    Saandep, man do you have some kinda magical powers dude😛!! you literally read my mind or what??? My next post was going...

  85. #Threads

    6d32e3ac-9d0a-4ac7-8644-a56bc027f191

    Hi Shalini, Yes, certainly the example I mentioned is related to our day to day life. I've already said its general. My...

  86. #Threads

    337a50d3-c0fb-4c83-9451-65c80e0714ad

    @ CRANKY : Great idea And Impressive efforts put in by you. You'll surely succeed in your project. Keep it up and...

  87. #Threads

    c8d61fdf-ad04-4d94-a5f4-af4555513b75

    The answer lies with you yourself. It all boils down to how much you can take and endure trying to survive in...

  88. #Threads

    5f99f265-39f8-428d-a675-2d18bfcd8ae6

    I too go with Pradeeps first answer ie (2*7) + (7*7*7*4) + (7*7*7*7*4) . And yes why is the 1372 legs not...

  89. #Threads

    b8cb5d5b-2316-4403-99ea-92e0c1de73aa

    You are right Pramod, the blind hole will tend to contract on heating. I would like to go one step ahead, and...

  90. #Threads

    6fe162e2-0275-4263-824f-2bea319ba696

    Welcome to CE.

  91. #Threads

    74cdb014-b41c-48eb-af24-3e42188b9ad2

    The situation I mentioned is from the Largest Metro in India where I studied, so you can imagine what the plight is...

  92. #Threads

    e2cfe8c5-0b5f-4d41-a499-49097f7cc0b6

    Just a little suggestion from my side : I think there should be much more emphasis on the Practical Implementation of the...

  93. #Threads

    992a917e-2dbd-4847-93ba-763a4d6d5752

    The idea is quite nice, but Reusing waste heat energy is quite common practice. The heat can be used for preheating the...

  94. #Threads

    b338b085-e3e6-4d25-be60-0f71e4cae4ec

    I would like to make little correction to the definition of ENTHALPY. ENTHALPY is defined as the TOTAL ENERGY CONTENT of a...

  95. #Threads

    8e361b0b-9af7-4caf-8153-1d36fd7f7226

    I dont think that the amount of the material will influence the Thermal Expansion or Contraction if the Tempreature doesnt vary. The...

  96. #Threads

    504690fd-0b75-4a79-bdd1-e21820023ecd

    @CrazyBoy : Thanks for the compliment:smile: I did not refer to any site for the points mentioned. These points were purely what...

  97. #Threads

    f5ec2b71-e164-4b10-bd9e-88fe5da08c20

    Hi Prem, Welcome to CE.

  98. #Threads

    142956a6-ba67-4ead-b37e-26a877904e04

    According to me The Factors to be considered for Designing a Bridge are as follows : 1. In the first place the...

  99. #Threads

    0ec9f610-22c8-4fa0-9003-15195878388a

    The Relation given above is for the FRICTIONAL HEAD LOSS due to internal pipe surface. The Darcys formula gives the relation between...

  100. #Threads

    b55a2c86-20c3-4b47-88d5-fd7e5d4af28e

    I have clearly mentioned in the question that I am looking for the REASON what causes the Pressure to reduce when velocity...

  101. #Threads

    0f6d9e27-03ef-43ae-bf83-948f51ca97c5

    Whats this guys?? Not a single CEan to answer the WHY that I asked in the above discussion!! Why dont experts just...

  102. #Threads

    4c5f3d06-41e7-4aed-a066-e1b1934909d8

    Well men with no brains and no desire to learn, well be happy with the choice!!

  103. #Threads

    cae6b9fb-b61e-4785-a853-c55c37a8d4b0

    Thanks for answering Ron. But its not the BOYLES LAW that I am looking for. We can mathematically derive the relation for...

  104. #Threads

    02e19666-1517-49fb-ae84-f72ca6c01f3a

    @Gohm : Thanks a lot for replying back. I had already tried a similar test before posting my doubt, but with my...

  105. #Threads

    e95d8fb5-a452-479c-9da9-58fc1965ccb0

    Hey Ron, I had this idea of using a small motor coupled to a gear which can drive a vertical rack. This...

  106. #Threads

    904267e2-48a3-4895-90cd-a30a5b6ac112

    @gohm: Didnt much get why Pushing is a better mode of Power transfer than Pulling, specially on inclinations. Yes I can understand...

  107. #Threads

    a3785dc5-3ce3-41d4-8781-3a1c800b299e

    What about a small hydraulic circuit and a hydraulic piston cylinder arrangement which can push a platform mounting the GPS on it...

  108. #Threads

    867a6817-1d92-4f17-b3c0-5ac48d3659be

    Whats this?? No takers still?? Where are all the brilliant Mechanical, Aeronautical, Piping Engineers?? Come on guys, I am awaiting a good...

  109. #Threads

    f9fd1bb3-9f13-4f6b-9b81-2d2add2cc990

    Rohan rates Slashfear for his very informative thread Tips on common C++ errors. Reason : This has helped us eliminate the common...

  110. #Threads

    Pressure - Velocity relation in fluids

    It is a known fact that as the velocity of a fluid increases the pressure decreases accordingly. It can be easily explained...

  111. #Threads

    35d41ccf-e722-49e5-a128-57da55e5b645

    Yes I am aware of the induced drag due to the fans , but the blades would be designed with aerodynamic considerations...

  112. #Threads

    56188965-9eb0-438a-a820-033562480e32

    Hi Smita, Welcome back to CE. Hope you add to the lighter side here, nice sense of humour!!

  113. #Threads

    9651d4f5-c72d-49ef-91ed-8073d63884b1

    Tool grade steel for teeth and C40 or C45 for shaft

  114. #Threads

    df729bbb-ad3a-4a8a-b0a1-4416ebffd035

    @ Big_K: I had a similar thought of storing the mechanical effort/energy and use to power the bicycle when the driver is...

  115. #Threads

    77dbde4d-51fe-4c52-80f4-9f5bc9e7df19

    Hi Radhika, Welcome to CE. This is a great forum to be on, and yes do get active soon.

  116. #Threads

    0b73ece3-0900-49be-9a7c-7babfcd37d3e

    You're right, but simple class 12 physics seems strangely confusing!!!! ....

  117. #Threads

    84048587-58c6-498d-aab8-26e9207e7e81

    @ Big_K Thanks a Lot buddy 😁, for replying back . Yes your answer has certainly given me insight on the topic...

  118. #Threads

    38be4b5d-d707-4d46-a4e6-e8e045984b8e

    @Ash I think you got a bit confused with Rolling resistance and Friction. The Rolling Resistance that you are talking about is...

  119. #Threads

    53c606ae-7e72-430c-92dc-9a59e349b3e4

    I think , Big_K had suggested that the driving would still be MANUAL and not involve MOTORS!!

  120. #Threads

    9db08e37-0689-4dc8-8ed4-f6a31ebfa512

    Waiting for response Big_K.??

  121. #Threads

    9a8974f2-8117-4063-905b-4b730dc91e20

    The frictional resistance between the road and the tyres is exactly what is providing the turning moment for driving the bike. We...

  122. #Threads

    e9f2f64e-bdf5-45eb-bb3f-2d831c1717ff

    Do you want us to answer simple straightforward textbook examples?? This is a typical shape with formula given in any mechanics textbook...

  123. #Threads

    961c5b45-ce2d-4350-a84c-95c38af6d495

    @ BIG_K : Thanks Buddy😁

  124. #Threads

    f1a8b0b3-01c1-4d7f-b2dd-375dcf9c6142

    I have to still visit the site and try something out for myself, but as a the above posts are suggesting there...

  125. #Threads

    76268660-9c1d-4ab2-b67e-ecab695f153b

    The CARNOT CYCLE consists of the four cyclic processes namely: Process (1-2) : Isothermal Expansion ( heat addition Q1 from hot thermal...

  126. #Threads

    446a9200-a855-40c1-93c7-ad0e3136d510

    @Big_K , if I want to go the long way ( so I can learn) to make a customised website and write...

  127. #Threads

    f0ada117-7d42-4c45-a560-096cab9f6009

    Welcome to CE, Meenakshi. Hope to see you active here.

  128. #Threads

    ffb8d9d8-20fb-44c4-94c5-b98add13c802

    Actually FORCE*PERP.DISTANCE = MOMENT OF THE FORCE and NOT torque. TORQUE would be exclusively the TURNING EFFORT for the rotation of the...

  129. #Threads

    489c0210-f63f-489c-8aff-a50c28588bdb

    I think you just recheck the calculation of POWER and TORQUE, whether the formula used is correct( including the powers used ie...

  130. #Threads

    0fc1f25e-3c6b-4009-af5f-97c4c2abf12e

    I would like to elaborate on the systems mentioned above The two sytems mentioned above are the main two mechanical systems converting...

  131. #Threads

    3076e35c-4d5c-4f23-b718-ad9ae9abd6c1

    @ Big_K: Great to know that We all can participate😁 HURRAY😛 I had just thought wrongly that as a Contest it would...

  132. #Threads

    5b0666a9-b036-49dd-ba80-1497edefaa2e

    Hey guys can I add something? Can we have a contest for each department seperately. I mean say like we can give...