period in a septic tank is assumed___________________?

Related Mcqs:

Pick up the correct statement regarding the centre line method of estimating a building?

A. Product of the centre line of the walls and area of cross-section of any item, gives total quantity of the item B. The centre line is worked out separately for different sections of walls of a building C. The centre line length is reduced by half the layer of main wall joining the partition … Pick up the correct statement regarding the centre line method of estimating a building?Read More...

The expected out turn of cement concrete 1 : 2 : 4 per mason per day is_________________?

A. 1.5 m 3 B. 2.5 m3 C. 3.5 m3 D. 5.0 m3...

Pick up the correct statement in case of water supply ?

A. Pipes laid in trenches and pipes fixed to walls are measured separately B. Cutting through walls and floors are included with the item C. Pipes are classified according to their sizes and quality D. All the above...

Pick up the incorrect statement regarding a master trap from the following ?

A. It is provided in between the lower end of the house drain and the street sewer B. It is provided a cleaning eye at the top of the trap C. The mica flap valve which opens inwards only, is fitted at the top of the inlet pipe D. The water seal is less than … Pick up the incorrect statement regarding a master trap from the following ?Read More...

S: 1 and length is______________?

A. d × d × s B. d2 × ( ds)2] C. L.D 1 + s2) D. 2 L.D 1 + s 2)...