Results 1 to 10 of 10

Thread: Ques

  1. #1
    MAREESWARAN's Avatar
    MAREESWARAN Guest

    Ques



    I need 100 watts bulb output heat it mean how much Btuh



  2. #2
    Join Date
    Oct 2001
    Location
    Nottingham UK
    Posts
    5,733
    Rep Power
    51

    Re: Ques

    100w = 333.34btu's

  3. #3
    Join Date
    Jul 2010
    Location
    NTH.QLD Australia
    Age
    62
    Posts
    1,762
    Rep Power
    32

    Re: Ques

    Quote Originally Posted by frank View Post
    100w = 333.34btu's
    Doesn't the bulb emit one part light and six parts heat? So 6/7ths is 85.7 watts wasted energy in the form of heat. starting to sound like the oracle (6/7/100)
    To the optimist, the glass is half full. To the pessimist, the glass is half empty.

  4. #4
    Brian_UK's Avatar
    Brian_UK is offline Moderator I am starting to push the Mods: of RE Site Moderator : and general nice guy
    Join Date
    Mar 2001
    Location
    Dorset
    Age
    76
    Posts
    11,192
    Rep Power
    60

    Re: Ques

    Wiki gives 2W to light and 98W to heat, but who's to say?
    Brian - Newton Abbot, Devon, UK
    Retired March 2015

  5. #5
    Join Date
    Oct 2001
    Location
    Nottingham UK
    Posts
    5,733
    Rep Power
    51

    Re: Ques

    Are you guys assuming a light bulb?
    Could be a black bulb?
    I just converted kW to Btu's for him

  6. #6
    Join Date
    Oct 2008
    Location
    newbury
    Posts
    1,445
    Rep Power
    37

    Re: Ques

    Quote Originally Posted by frank View Post
    Are you guys assuming a light bulb?
    Could be a black bulb?
    I just converted kW to Btu's for him
    You're very kind -I would NOT waste my time on someone who is too lazy/stupid to Google it ...
    Last edited by r.bartlett; 13-01-2011 at 08:21 PM.

  7. #7
    Join Date
    Sep 2008
    Location
    Canada
    Posts
    811
    Rep Power
    18

    Re: Ques

    I think that 100W will be heating. 98W is direct heating, 2W is heating through the light.

  8. #8
    Brian_UK's Avatar
    Brian_UK is offline Moderator I am starting to push the Mods: of RE Site Moderator : and general nice guy
    Join Date
    Mar 2001
    Location
    Dorset
    Age
    76
    Posts
    11,192
    Rep Power
    60

    Re: Ques

    I think that the OP is too rude to respond, another one-post wonder.
    Brian - Newton Abbot, Devon, UK
    Retired March 2015

  9. #9
    Join Date
    Nov 2006
    Location
    UK
    Age
    50
    Posts
    712
    Rep Power
    23

    Re: Ques

    you are all wrong 100/98 /2-343 /19.48 = 10 to 8

  10. #10
    Join Date
    Jul 2010
    Location
    NTH.QLD Australia
    Age
    62
    Posts
    1,762
    Rep Power
    32

    Re: Ques

    Quote Originally Posted by Quality View Post
    you are all wrong 100/98 /2-343 /19.48 = 10 to 8
    My pocket calculator just grew a fist and jabbed me one for entering too many numbers. Besides, you forgot the() and%.
    To the optimist, the glass is half full. To the pessimist, the glass is half empty.

Similar Threads

  1. Ques on Recovery Machines
    By ChironTech in forum Tools and Calculators
    Replies: 0
    Last Post: 20-10-2008, 06:14 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •