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Hard magnetic materials are used for making
(A) Permanent magnets.
(C) Conductors.
(B) Insulator.
(D)Temporary magnets.
Ans:
Hard magnetic materials are used for making permanent magnets.
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(a) A universal shift register can shift in both the left-to-right and right-to-left directions, and it has parallel-load capability. Draw a circuit for such a shift register.
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