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marin [14]
3 years ago
12

__________ refers to excavating the sides of an excavation to form one or a series of horizontal levels or steps, usually with v

ertical or near-vertical surfaces between levels.
A.
Benching
B.
Shielding
C.
Sloping
Computers and Technology
2 answers:
Sladkaya [172]3 years ago
8 0

Benching refers to excavating the sides of an excavation to form one or a series of horizontal levels or steps, usually with vertical or near-vertical surfaces between levels. Correct answer:A

A benching system is a method of protecting workers from cave-ins by excavating.

Nutka1998 [239]3 years ago
6 0

The answer is Benching.

Benching and sloping are methods used to protect employees working in excavations from cave–ins. Benches are cuts in the slope that provides protection by removing material at an angle to its floor. They give the slope a stair-step appearance with emphasis on the angles; the flatter the angle, the more the protection. Benches are split into two groups: simple and multiple.

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Write a procedural programming loop.. Your loop should start variable n with a value of 10 and count down to zero. The loop shou
anastassius [24]

Answer:

//Here is the for loop in C.

for(n=10;n>0;n--)

{

   printf("count =%d \n",n);

}

Explanation:

Since C is a procedural programming language.Here if a loop that starts with n=10; It will run till n becomes 0. When n reaches to 0 then loop terminates otherwise it  print the count of n.

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{  // variables

int n;

// for loop that runs 10 times

// when n==0 then loop terminates

for(n=10;n>0;n--)

{

   cout<<"count ="<<n<<endl;

}

return 0;

}

Output:

count =10

count =9

count =8

count =7

count =6

count =5

count =4

count =3

count =2

count =1

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EXERCISE
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