Which gas can be filled in GLS lamps ?
A. Oxygen
B. Carbon dioxide
C. Xenon
D. Any inert gas
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Answer: D
Share your understanding of this question with the correct explanation.
Which gas can be filled in GLS lamps ?
A. Oxygen
B. Carbon dioxide
C. Xenon
D. Any inert gas
Answer: D
Share your understanding of this question with the correct explanation.