engineering recuitment BSPHCL Technician (Electrician) 2024 Mock Test Utilization of Electrical Energy
As per increasing luminous efficiency which arrangement is correct?
1
Carbon-Arc < Incandescent < Halogen < Mercury iodide
2
Mercury iodide < Halogen < Carbon-Arc < Incandescent
3
Incandescent < Halogen < Carbon-Arc < Mercury iodide
4
Mercury iodide < Carbon-Arc < Halogen < Incandescent