Variation of radiant energy emitted by sun, filament of tungsten lamp and welding arc as a function of its wavelength is shown in figure. Which of the following option is the correct match ?

• A

  Sun-T₁, tungsten filament-T₂, welding arc-T₃

• B

   Sun-T₂, tungsten filament-T₁,welding arc-T₃

• C

  Sun-T₃, tungsten filament-T₁, welding arc-T₂

• D

  Sun-T₁, tungsten filament-T₃, welding arc-T₂