Question

1.
GLS lamp is
(a) general lighting service lamp (b) general lighting source lamp
(c) glow light source lamp
(d) glow light service lamp
The unit of illuminance is
a) lux
b) luminaire
c) lumens
d) none of the above
Luminous efficacy of which of the following is the highest?
(a) CFL
(b) HPMV
(c) HPSV
(d) LPSV
If voltage is reduced from 230 V to 200 V for a fluorescent tube light, it will result in
(a) reduced power consumption
(b) increased power consumption
(c) increased light levels
(d) no change in power consumption and light levels
4.
1​

Answer 1

Answer: GLS lamp is a) General lighting service lamp

The unit of illuminance is a) lux

Luminous efficacy of which of the following is the highest? is a) CFL

If voltage is reduced from 230 V to 200 V for a fluorescent tube light, it will result in a) reduced power consumption

Explanation:please mark me brainiest