Question

Never allow workers to enter an unprotected trench that is _____ feet or deeper unless an adequate protective system is in place.

1) 5
2) 10
3) 15
4) 20

Answer 1

The correct option is: 3) 15 feet . Workers should not enter an unprotected trench that is 15 feet or deeper without an adequate protective system in place. newer work, workers should not enter an unprotected trench that is 15 feet or deeper unless there is an adequate protective system in place.

Step-by-step explanation:

According to newer work, workers should not enter an unprotected trench that is 15 feet or deeper unless there is an adequate protective system in place. newer work, workers should not enter an unprotected trench that is 15 feet or deeper unless there is an adequate protective system in place.

The correct option is: 3) 15 feet . Workers should not enter an unprotected trench that is 15 feet or deeper without an adequate protective system in place. newer work, workers should not enter an unprotected trench that is 15 feet or deeper unless there is an adequate protective system in place.