Verbal Reasoning - Verification of Truth - Discussion
Discussion Forum : Verification of Truth - Verfication of Truth (Q.No. 11)
11.
A bulb always has
Discussion:
27 comments Page 1 of 3.
Saanvi said:
2 years ago
I too think it should be option D.
(2)
Samjack said:
4 years ago
It depends on the material you intend to use for the bulb.
(2)
Rajjat Karekar said:
4 years ago
Well, according to me, it would be D.
(2)
Uzair said:
4 years ago
If we're talking about old bulbs, then glass is important just like filament, If we're talking about LED bulb, then there's no filament in that.
(1)
Mehboob said:
6 years ago
Actually I fill D is correct but led lighting bulbs do not have a filament. That's why light is important for us. Mainly light is required for every people.
(1)
Mirza said:
9 years ago
It's wrong to say that a bulb doesn't have glass. If it so then it's not bulb it is led.
It's not necessary to have a filament in bulb like CFL.
It's not necessary to have a filament in bulb like CFL.
(1)
Vivekp said:
1 decade ago
I also think, its a filament as filament is more important part than glass. . As without glass, bulb glow but without filament with only glass bulb doesn't glow.
Jeffrey Winime said:
4 months ago
Glass: All traditional bulbs (incandescent, fluorescent, LED) are enclosed in a glass or transparent shell—this is essential for protecting internal components and allowing light to shine through.
Current: A bulb needs current to work, but it doesn’t always have current, like when it's switched off or unplugged.
Filament: Only incandescent bulbs have filaments. LED and fluorescent bulbs don’t.
Light: A bulb is designed to emit light, but it doesn’t always have light (e.g., when turned off or burnt out).
So, glass is the correct answer because it is a constant physical component of all standard bulbs.
Current: A bulb needs current to work, but it doesn’t always have current, like when it's switched off or unplugged.
Filament: Only incandescent bulbs have filaments. LED and fluorescent bulbs don’t.
Light: A bulb is designed to emit light, but it doesn’t always have light (e.g., when turned off or burnt out).
So, glass is the correct answer because it is a constant physical component of all standard bulbs.
Hadjor Daniel Akwasi said:
5 months ago
I think it should be D because LED does not have a filament.
Aloha said:
7 months ago
Thanks all.
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