1: With percentage increase of carbon in steel , decreases its

A: Strength

B: Hardness

C: Brittleness

D: Ductility

2:Poisson's ratio for steel within elastic limit , ranges from

A: 0.15 TO 0.20

B: 0.25 TO 0.24

C: 0.25 TO 0.33

D: 0.33 TO 0.35

3: The slenderness ratio of a column is zero when its length

A: IS ZERO

B: IS EQUAL TO ITS RADIUS OF GYRATION

C: IS SUPPORTED ON ALL SIDES THROUGHOUT ITS LENGTH

D: IS BETWEEN THE POINTS OF ZERO MOMENTS

4:Maximum permissible slenderness ratio of compression members which carry dead and superimposed load, is

A:350

B:250

C:180

D:80

5:The effective length of a weld, is taken as the actual length

A: Minus the size of weld

B: Minus twice the size of weld

C: Plus the size of weld

D: Plus twice the size of weld

6:A beam is defined as a structural member subjected to

A: Axial loading

B:Transverse loading

C: Axial and transverse loading

7:The best compression member section for column is:

A: Single angle section

B: Double angle section

C: Channel section

D: I-section