As per IS800-2007, the minimum centre-to-centre bolt spacing measured in the direction of stress is ……. , where \( d \) is the nominal diameter of bolt.
The bulking of the sand is increased in volume from 20% to 40% of various sand and moisture content ranges from ……… to ……….. percent.
The degree of static indeterminacy for the frame shown in the figure is
The hydraulic efficiency of an impulse turbine is maximum when the velocity is …………. of the jet velocity.
The net section strength of a tension member …………. with the increase in ductility of steel.