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electronics and communication engineering exam question papers
1. Consider the following statements about a good power supply: The a.c. ripple should be highSv, (Voltage stability factor) should be lowST, (Temperature stability factor) should be low Which of the above statements are correct?
(A): 1, 2 and 3
(B): 2 and 3 only
(C): 2 only
(D): 3 only
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