Question

Final exam Ovestion ose: what the ditterent betwrem metnic and inch in thread gauge7 1ai of bourdon device ( sketch duestion two:drawing and determine all parts etion three: in estermal taper , write all equation with drawing121 Question four: explain about bi metal and baurdon temperature Question five solve the following numbers 1- 200y 32 2 308

Answer 1

unit e muarunhg. ons u meosur in inchus and thu Jecond on muauune in inm. Mout tonnonly wed in world wide u matric standard. In inches thrads are idenied Jby tpiC thread ur inch) but in madric it dantted by hteh diutanu tn uD threads) 2) n tapu tung procen, 3) dn prOM 2レ b= large diatret, el tafur, hayt

o with jihe bar sine bar θで- udau lat job h huit gh hyP scals bordon tube tip pvtgt ver ecor hivet un Joceat

25 200 6.25 3 2 200 6.25 丁- 3.1万 30 了 3.75 u. Thu imitatal syptun has 2 mital strip bondad togethur that hare to ib tampurature Thu bimital sptum hubcally uround and huat treated tor long tim stabibty (tempurature uhih in tu Tenpu rature vawatiou cause th binital np to uusind or 嵘Gas altuatid hmpirātu re gaugi has tin, thi capillary , hanges, tureby moving thu mpuralur hen dus to chang in intinal pruburc. To omnunat for ambuat ounud ltuun movenaa tuauurhg tabe. Thue bimfuraturc range