A stair in which all the steps are winders is
ABifurcating
BHelical
CSpiral
DCircular
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"നീലഗിരി ബയോമണ്ഡല സംരക്ഷണം ;സുസ്ഥിരവികസനം ഭാവി "എന്നതിനെ കുറിച്ചുള്ള കോൺഫറൻസ് ?
Reciprocating movement of the table in a planer is obtained by
A circular shaft is subjected to a twisting moment 'T' and bending moment 'M the ratio of maximum bending stress to maximum shear stress is given by
The moment of force is equivalent to :
Redundant frames have members