CATALOGUE OF PHYSICAL INSTRUMENTS 483 INDUCTANCE AND CAPACITY APPARATUS … Nos. 96-50 to 96-62 Nos. 96-10 to 96-40 STANDARD SELF-INDUCTION COILS. The knowledge of exact measurements in the matter of self-induction and capacity is of the greatest importance in setting up and in the use of machines, measuring instruments, and apparatus operated by alternating currents, as…
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