Which of the following material finds application in light emitting diodes?
(A) Silicon
(B) Phosphorous
(C) Sulphur
(D) Gallium phosphide
Answer: (D)
Sunday 3 May 2020
Which of the following material finds application in light emitting diodes?, basic electrical mcq pdf, nts electrical, gat subject electrical engineering book pdf, cts electrical mcqs, nts mcqs 2019, electrical engineering past papers, electrical mcqs books, entry test preparation for electrical engineering
(A) Silicon
(B) Phosphorous
(C) Sulphur
(D) Gallium phosphide
Answer: (D)
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