Bissoy.com
Doctors Medicines MCQs Q&A

The __________ arrangement of preventing the sleep of earth in foundation trenches is used when the excavation is to be carried out in the moderately firm ground.

The __________ arrangement of preventing the sleep of earth in foundation trenches is used when the excavation is to be carried out in the moderately firm ground. Correct Answer Stay bracing

In case of moderately firm ground, Stay bracing is adopted when the depth of excavation does not exceed 2 metres. In this, the vertical sheets of piling boards are placed opposite each other against the wall of the trench.

Related Questions

Excavation may be classified by type of material- Earth excavation ________ excavation, rock excavation, muck excavation, unclassified excavation.
If the excavation of earth is done manually then it costs Rs. 100 per cum. A machine can excavate at a fixed cost of Rs. 40,000 plus a variable cost Rs. 20 per cum. The quantity of the earth for which the cost of excavation by machine will be equal to the cost of excavation by machine will be equal to the cost by manual excavation is
Five friends went for a trip where each carried a certain number of apples with them. The number of apples carried by C was 1 less than that by D, which was 5 more than the number of apples carried by E. The total number of apples carried by A and B both was equal to the average number of apples carried by C, D and E. If D carried more apples than B and they together carried 14 apples, which of the following is a possible value of the apples carried by A?
Between 10 pm to 6 am, a fitness band records the following data of an user’s sleep. Refer the below data table and answer the following Question.   Deep Sleep   15%   Dreaming   20%   Light sleep   10%   Extremely light sleep   15%   Awake   40%   How long was the user in Light sleep or was Awake?
If the excavation of earth is done manually then it costs Rs. 80 per m3. A Machine can excavate at a fixed cost of Rs. 60000 plus a variable cost of Rs. 20 per m3. The quantity of earth for which the cost of excavation by machine will be equal to the cost by manual excavation is
If the excavation of the earth is done manually then it costs Rs. 10 per cum. A machine can excavate at fixed cost of Rs. 4000 plus a variable cost of Rs. 2 per cum. The quantity of earth for which the cost of excavation by machine will be equal to the cost of manual excavation is
If the excavation of earth is done manually then it costs Rs. 10 per cum. A machine can excavate at a fixed cost of Rs. 4000 plus a variable cost of Rs. 2 per cum. The quantity of earth for which the cost of excavation by machine will be equal to the cost of manual excavation is
The _______ arrangement of preventing the slip of earth in the foundation trenches is adopted when a large area is to be excavated for depth greater than 10 meters.
________ is applied to the process of laying down certain lines and marks on the ground before the excavation of foundation trenches.
Consider the following sentences: (i) I woke up from sleep. (ii) I woked up from sleep. (iii) I was woken up from sleep. (iv) I was wokened up from sleep. Which of the above sentences are grammatically CORRECT?