By which of the following methods major portion of the heat generated in a H.R.C. fuse is dissipated ?

The correct answer is D. All of the above.

Heat is generated in a H.R.C. fuse when an electric current passes through it. This heat is dissipated through a combination of radiation, convection, and conduction.

Radiation is the emission of energy in the form of electromagnetic waves. The heat generated in a H.R.C. fuse is radiated away from the fuse in the form of infrared radiation.

Convection is the transfer of heat by the movement of fluids. The heat generated in a H.R.C. fuse causes the air around it to circulate, which helps to dissipate the heat.

Conduction is the transfer of heat through direct contact. The heat generated