2) A bolt is made to pass through a tube and both of them are tightly filled with the help of washers and nuts. If the nut is tightened, then

bolt and tube are subjected to compressive load

bolt and tube are subjected to tensile load

bolt is subjected to compressive load while tube is subjected to tensile load

bolt is subjected to tensile load while tube is subjected to compressive load

Answer is:

bolt is subjected to tensile load while tube is subjected to compressive load

greater than cutting stroke time

lesser than cutting stroke time

equal to cutting stroke time

None of the above

Answer is:

(8r/3)

(4r/3xPie)

(3r/4xPie)

(3r/8)

Answer is:

same at every point on its line of action

maximum, if it acts at the centre of gravity of the body

different at different points on its line of action

minimum, if is acts at the centre of gravity of the body

Answer is:

bottom fibre

top firbre

neutral axis

centre of gravity

Answer is: