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At what temperature and atmosphere, would a carbon composition resistor rod required to be sintered during its preparation?

At what temperature and atmosphere, would a carbon composition resistor rod required to be sintered during its preparation? Correct Answer 2500 degree Celsius in Hydrogen

CONCEPT:

Carbon:

  • Carbon has approximate characteristics for resistance due to which carbon had been used in resistor construction for over a century.
  • Carbon resistors can be found in two forms - carbon composition and carbon film.
  • Carbon composition resistors: 

Additional Information

  • Carbon film resistors are often used in devices involving x-rays and lasers and have some use with radar and welding technology as well.  
  • And chances are you probably have at least a few electronic devices in your home containing a carbon film resistor, perhaps even the surge protector your computer or cell phone is currently plugged in to.

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