Practical applied electricity; a book in plain English, for the practical man. Theory, practical applications and examples (1911)
Moreton, David Penn, 1882- · Chicago, The Reilly & Britton co · leaf 173
irection thatthe point (1) is at a higherpotential than the point(2). This difference inpressure between thepoints (1) and (2) would tend to produce a current in the shunt circuit when the key(K) was closed. The standard cell, however, is connected inthe circuit in such a way that its electromotive… … ELECTEICAL INSTRUMENTS 163 the standard cell. The drop over the resistance (R) can bevaried by changing the value of the total resistance between(A—) and (A+). There will be no deflection of the galvan-ometer when a balance is obtained. The high resistance (H)should be cut out of circuit for a…
Electrical engineering
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