(Solved): Elements S1, S2, S3, S4, S5 and S6 are shown in the circuit as self-latching two-position selectors. ...
Elements S1, S2, S3, S4, S5 and S6 are shown in the circuit as self-latching two-position selectors. Indicate if the symbols used for all these electromechanical control elements are correct? Justify your answer and draw the correct symbol.