When current flows through heater coil it glows but supply wiring does not glow because______________?

A. current through supply line flows at slower speed

B. supply wires are made of superior material

C. resistance of heater coil is more than the supply wires

D. supply wiring is covered with insulation layer

Found an error? Read our corrections policy and report it in the comments below.

Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.