naveee

naveee

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Member since
Aug 29, 2012
Last active
Jan 21, 2015
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Recent contributions

  1. #Threads

    Single phase induction motor - time taken to achieve max speed

    In fan and Motor pump we use single phase induction motor....when the switch is ON ...time taken to reach maximum speed is...

  2. #Threads

    e1fc833c-40e5-4c11-92fe-4b23e42b8010

    which type of single phase induction motor is used in fan ??? and which type is used in motor pump .....

  3. #Threads

    d3d20be5-dfaa-4431-b101-c55abe62a486

    is anyone in CE will be having circuit for Rectenna??

  4. #Threads

    wireless mobile charging

    hello CEeans i have many question regarding this topic....let me put my questions 1)There is a device called rectenna which convert microwave...

  5. #Threads

    485ecb2e-5a7f-460f-8062-3c6c5aa08d92

    Harshad Italiya#-Link-Snipped-# please be more informative in post and give proper title so you can get more replies. Will you please give...

  6. #Threads

    c989d2f3-500e-4bb5-84e8-1d3248473ae1

    aarthivgCan you tell us which type of stepper motor you are trying to control. And you have also mentioned that the micro...

  7. #Threads

    Microcontroller interface with stepper Motor

    what is the controller is to be used to operate a stepper motor ? ? when the input is a sensor ?

  8. #Threads

    cbf46fa0-71e6-4382-b5a3-d477be096964

    i have a idea for you ..... bluetooth headset can be connected to the stick...different types of sensor can be use to...

  9. #Threads

    Do electromagnetic waves have electrons in them?

    i have a doubt electromagnetic waves has electrons in it ????

  10. #Threads

    f3ea3965-f11d-4507-b241-ecca705fdd7c

    please make sure..... taransformation saturation is a point where hysteresis loss will not increase or flux will not increase ????? both are...

  11. #Threads

    51de5516-9da5-41d1-9214-184e7f8b881c

    soni.sapanDont know much about it but I saw a program on Discovery before 3-4 year ago, in which they saw such device...

  12. #Threads

    Why is transformer efficiency higher than motors or generators?

    Can someone tell me why is transformer efficiency is higher than motor and generator? Transformer efficiency is generally greater than 95%, while...

  13. #Threads

    0b821e07-4bdf-46d5-808f-3f8309475cb5

    big k u are impressing always.... 😀 great opportunity

  14. #Threads

    f60e43e1-36d2-416a-a9b2-14b9c0c16ad8

    capacitor is only used to increase the torque........rotation magnetic field is produced by the magnetic windings...... the how capacitor is used to...

  15. #Threads

    854d85a1-4b5f-4248-a5eb-4362a3033221

    anoopthefriendInnovation! We engineers can do anything, who knows if any of these words will make it to the dictionary in the coming...

  16. #Threads

    601de61b-feda-4f61-8711-f08c17b3d575

    i have a doubt with u people..are we going to use these word in day today life....... or else why the reason...

  17. #Threads

    47b15893-7fec-4cf4-8a75-7500bcb4e5d9

    only a powerful government led by a powerful man could bring back the glory of our country 😀

  18. #Threads

    cdc8cdb0-455f-4d95-92d6-4115587ac54a

    jeffrey samuelHey friend you are failing to understand this each side the conversion takes place in terms of constant power For an...

  19. #Threads

    c11798a5-1e85-4cf4-b8ee-9e5b0c620f08

    bioramaniConsider the two windings separately.we leave that...... but according to ohms law...current and voltage should be directly proportional.. if we see in...

  20. #Threads

    b52b8864-6318-47d2-99d2-718fc38f4487

    jeffrey samuelHey pal better not use SMS language here in forumsok pal got it......i will change it 😀

  21. #Threads

    072b32f4-f65a-41cb-bdb1-5d1b7030c350

    bioramaniWhy not? You have to replace resistance by impedance, which is AC resistance in a sense.sir transformer doesnt obeys ohm law......... am...

  22. #Threads

    9f767af4-13e5-4ec5-b910-55bb0841d5d6

    The_Big_KUltimately, Electrical engineering is all about Current, Voltage and Resistance; right?ya..... mutual inductance is playin a gr8 role in transformers.....

  23. #Threads

    9d419b59-f992-4541-8a21-d2b272f3896c

    But transformer doesn't applies this major law sir 😀 ????

  24. #Threads

    18921b9c-51cc-4ad5-a492-e8c36434e220

    grsalviAre sure VA is for power rating of reactive device ? Because VAR (Volts ampere reaction) is the specific unit for reactive...

  25. #Threads

    ece4b8d6-56a3-41c5-9402-8935a0f91a32

    The_Big_KCould you share the meaning that you've understood by referring to textbooks? I think you can get a basic idea about what...

  26. #Threads

    0475c79e-46ed-45c0-8b91-e008fc4a63a3

    we ll fight along wit CE forever 😁

  27. #Threads

    fbac0bff-5ce4-4d35-b6d1-3fa5fa989e63

    ya very simple basics 😛

  28. #Threads

    e4f2cab7-5293-493a-aea1-b7506580936f

    vinod1993Why do you want to transmit DC?(total losses are heavy, I gather) .AC transmission is economical you know.! It reminds me of...

  29. #Threads

    DC transmission

    how we can transmit DC voltage to transmission lines...........( in case of AC we can step up the voltage usin a step...

  30. #Threads

    a7bf434c-af8b-49a8-93ce-1221d2528fd0

    A circuit breaker is a device for the limiting of current supplied to a circuit. Typically using a bi-metalic strip of metal...

  31. #Threads

    378dfd34-a84d-4ce7-a337-7662cf939c92

    The_Big_KAutomation is a very generic term - which is basically about making the things work automatically. Robotics could broadly be called a...

  32. #Threads

    da91d6f3-1f8c-42b4-8a3c-6dc37eb42bcb

    grsalvi"The value of phase angle of sinusoidal AC wave at which TRIAC is turned on (i.e. they allow flow of power to...

  33. #Threads

    0e04087e-e65d-482f-8922-40c55bc67337

    bioramaniYou need a rotating magnetic field to achieve shaft rotation. The capacitor acts as a phse shifting device. Different capacitance values will...

  34. #Threads

    f9f01d68-e72c-4011-8223-4a1b176a7677

    bioramaniNot a Zener. They have a triac. Speed is controlled by varying the firing angle of the triac so that the applied...

  35. #Threads

    3113d083-f856-4ded-a164-143a1992d1fa

    zaveriwhen capacitors are connected in parallel, then the net the capacitance increases and hence fan speed increases. but when they are connected...

  36. #Threads

    How does capacitor store charge from DC source?

    We all know that capacitor blocks DC (voltage). I want to know how a capacitor can store charge from DC source? Also,...

  37. #Threads

    fd57c055-5fc1-4a2a-bdd5-4a8f57b7ad8a

    thank u #-Link-Snipped-# #-Link-Snipped-#

  38. #Threads

    DC Source In LC circuit

    in LC circuit can we DC as source ????... if we give DC how capacitor allows DC????

  39. #Threads

    21b0d6b0-01ca-45d4-a33e-54b67069079d

    bioramaniI think that we are talking of different things. Polarised capacitors are usually electrolytics. They have a positive and negative terminals. What...

  40. #Threads

    67d50d45-db6a-42af-89ec-2fcfce041613

    kay

  41. #Threads

    95992c9d-5356-431f-8764-ca21f9d461f7

    jeffrey samuelIt is a huge topic worth going through Wikipedia my palwikipedia is huger than topic 😛 😛

  42. #Threads

    6fcff6b3-7b25-4cf8-9e45-bcd2e8b920fa

    anusha venkat stabilizer is a device that stabilizes and regulator is the one that regulates!!! 😛 joke ??

  43. #Threads

    f23e6cd9-1392-4e73-8ebb-bb839352954d

    jeffrey samuelI don't think that is the stabiliser is used to stablize the op it does not use transformers as the size...

  44. #Threads

    8afe676f-e11e-47b8-b851-b007c66971f4

    so automation is mother of robotics????

  45. #Threads

    ef86ca4e-e4ad-47ff-8016-96b9d24e7c00

    #-Link-Snipped-#

  46. #Threads

    Difference between robotics and automation

    wat is the main difference b/w robotics and automation ??????

  47. #Threads

    ab974415-bd93-446f-a9ba-ae15528921a1

    N.SACHINcheck the below links: <a href="https://www.mpoweruk.com/motorsspecial.htm" target="_blank" rel="nofollow noopener noreferrer">Electric Drives - Special...

  48. #Threads

    480e1648-0af8-464d-86f6-caae39d5dd15

    naman2511What Is The Difference B/w Regulator And Stabilizer??we use ZENER diode in regulator ..... but we step up or step down transformer...

  49. #Threads

    71ba122a-654e-4759-ab45-c8f4eff24e3e

    jeffrey samuelRPM or speed of motor depends on load and back emfif load voltage is increase will increase the RPM .....

  50. #Threads

    Increase / Decrease RPM of Induction Motor

    can we increase the RPM of the motor ...... ?????? or the RPM is fixed ???? for induction motors

  51. #Threads

    eb3ce798-35e3-4d43-9980-5f7513de7e32

    The_Big_KCEans, Here's CE's ultimate collection of seminar topics. Enjoy! 😁 PS: Now, pick up your topic and help us spread the word...

  52. #Threads

    b57006ae-a097-49a8-90e9-1f17edaee867

    jeffrey samuelmy pal there is some interpretation here inductor is a storage device just like capacitor it stores current and not voltage...

  53. #Threads

    37fcd822-5ed2-4852-a413-98ad3f363832

    jeffrey samuelcan you tell what is a multi vibrator that itself tells the answer to your posta device that produce clock signals...

  54. #Threads

    5f4fa80b-bb9d-4d84-8350-2b5c786030d6

    jeffrey samuelAC current has an altering +ve and -ve peak voltage in it the current varies with time ie AC current is...

  55. #Threads

    49939284-ca72-4857-8914-c94de8a294fc

    okie i thought of it

  56. #Threads

    bf218a2d-68c8-4cf6-ab52-9f39e7d3b628

    jeffrey samuelAC dynamic resistance wow new idea i ll consider figuring more in it and let you be informed of it but...

  57. #Threads

    3878761b-147a-4ed9-86f8-56c9dc4c5a91

    aruncharycapacitor is used for block the frequency,in the sense reduce the frequency components not for operate....then why variable capacitor is used in...

  58. #Threads

    92f09840-d838-440e-974e-172d77624040

    somewat i kno is for AC cureent the resistance used is called DYNAMIC resistance.......... u hav any idea regarding that ???

  59. #Threads

    270408a9-f01a-401b-9661-e2bcfdca1842

    [Prototype]You're mixing up the things. The supply doesn't play any role. GSM as well requires frequency. Its totally unrelated to modulation technique...

  60. #Threads

    629d87e6-c310-451d-9fb6-2bfcb8cc445a

    is there a term dynamic resistance????

  61. #Threads

    025d225e-863b-4983-bc67-c4018edbc5e3

    jeffrey samuelthe same thing which is considered in opening the circuit applies to initial closing of circuit also no circuit which has...

  62. #Threads

    f94a9b07-7aa3-4455-9135-fd947f2ac253

    since capacitor is a charge storing device.it discharge the charges present so .... current is always more than voltage so leads the...

  63. #Threads

    34856f8f-ed7b-437e-8200-1cf49e89fcbe

    when a circuit is closed current flow will be maximum... so the current will be at steady state ........ when a circuit...

  64. #Threads

    ebfd5c9d-1a52-482c-8352-7321e2ef101a

    naman2511now i got it... it will only produce only 50kW...obviously.... remaining voltage will not be used .... hence a large number of...

  65. #Threads

    f68e821b-967f-4c5d-b78b-3611c88b653e

    [Prototype]Please explain how it have high frequency utilization when pseudo random codes are added and considering it uses spread spectrum modulation?we use...

  66. #Threads

    33641a13-0cba-4fec-a1f4-e52a4a5033b1

    [Prototype]The most significant advantage is the security.code division multiple access....... is used in mobile fones ???

  67. #Threads

    94e81e9c-8645-4703-8125-dc7114b3dbc5

    silverscorpionA coupling capacitor is a capacitor used to separate the various stages in a circuit, for example, to separate the stages of...

  68. #Threads

    24dbd0a9-ba9e-4b15-9163-cd5e03ad3ec8

    The_Big_KThe real reason is because Indians, instead of developing their own standards, blatantly copy-pasted the British standards. Technical 'explanations'...

  69. #Threads

    4de5423b-2e4f-407b-a050-65637c3750b8

    power dissipation in form of heat....(joules law of heating)

  70. #Threads

    735c1063-e428-4cd8-968a-e7a4719fcbc4

    priya tsIS IT NECESSASORY TO USE A NEUTRAL LINK IN A CIRCUIT? WHY ITS VERY ESSENTIAL? circuit need a closing port so...

  71. #Threads

    Multiphase & 3-Phase Inverter

    is multiphase inverter is also called as 3 phase inverter??? or it is the otherway.??..... do we choose tis multiphase inverter any...

  72. #Threads

    c501b762-320c-4678-8527-fb46399b9e8c

    priya tsfor the high safety of human,the earthpin is larger than others i thought it is for identification betwn phase nad neutral...

  73. #Threads

    49c03083-5d8b-4511-9250-1beff8322f7b

    wat is the diff between transistor and radio ??????

  74. #Threads

    3803a2b1-d381-495f-bc11-9632573304d8

    [Prototype]Not at all, but its highly expected in the devices having metallic body. You cannot estimate the number of ways you can...

  75. #Threads

    4e2f6b76-c297-40ae-a886-9b73a616119d

    another..... a two pin plug wire which has a cut in a wire.... if get in to the contact of tht wire...

  76. #Threads

    b967326e-321b-4ef7-a828-4599c13a1d3b

    [Prototype]Current always flows in the path having lowest resistance from higher potential to lower potential. Take a case where you've a device...

  77. #Threads

    c3e110d0-8b93-4676-ac37-d7c6ee8b9253

    microwave based device... can be used for transmitting

  78. #Threads

    96968a6a-ff7e-46e6-819a-7289d6a84c42

    jeffrey samuelthe signal strength of the transmitter and also the method of transmission it use if it is line of sight and...