As per IS:800, in the plastic design, which of the following pairs are correctly matched? Working Loads Load factor________________?

Design of Steel Structures 06/01/2022

(i) Dead load 1.7
(ii) Dead Load + imposed load 1.7
(iii) Dead load + load due to wind or 1.3 seismic forces
(iv) Dead load + imposed load + load 1.7

due to wind or seismic forces Of these statements

A. (i) and (ii) are correct
B. (i), (ii) and (iii) are correct
C. (ii) and (iii) are correct
D. only (i) is correct

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