It may be required to store energy for a specified amount of time dur – McqOptions

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1.	It may be required to store energy for a specified amount of time during power failure especially if the system is designed for a computer power supply.
A.	1 and 3
B.	1,2,3 and 4
C.	2,3 and 4
D.	1,3 and 4
Answer» C. 2,3 and 4

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