Show Compensation ef of f Metals I The term compensation of met metals metals metals als refers reters to an arrangement of different metals of varying so that the effect of tern changes on the whole Is compensated for tor Thus a com corn compensation bar or strip Is con constructed constructed constructed of parts of different metals so that its length does not vary with temperature and a compensation i balance Is a wheel whee In a timepiece so 80 constructed of differ differ- different different different ent metals that variations of tem tern temperature temperature produce such changes In its mean rim diameter as to offset the changes produced in the hair hair- hairspring hairspring hairspring spring and so on |