Building Construction
The type of joint commonly used at the junction of a principal rafter and tie beam in timber trusses is

Oblique mortise and tenon joint
Butt joint
Mortise and tenon joint
Mitred joint

ANSWER DOWNLOAD EXAMIANS APP

Building Construction
Two columns 50 cm × 50 cm and 60 cm × 60 cm carry 80 tonnes and 120 tonnes of loads respectively. The centre to centre distance between columns is 5.00 metres. The permissible bearing capacity of the soil is 20 t/m2. If the footing is not to project more than 25 cm beyond the outside of the smaller column, pick up the correct design parameters of the footing from the following:

The length of the foundation slab = 7.00 m
All listed here
Distance of C.G. of the loads from the smaller column = 3.00 m
Area of footing slab = 11.00 m2

ANSWER DOWNLOAD EXAMIANS APP