This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If water begins to accumulate in a trench where you are at work, you should _____. a. inform your ... (Read 39 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Jul 24, 2018
If water begins to accumulate in a trench where you are at work, you should _____.
 
  a. inform your supervisor
  b. locate the source of the water
  c. immediately get out of the trench
  d. send for pumping equipment

Question 2

To control water seepage in excavations that have a high water table, the commonly used retention material
  is _____.
 
  a. timber piers
  b. steel-sheet piling
  c. precast concrete slabs
  d. plywood panels


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bhavsar

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 24, 2018
Answer to Question 1

c

Answer to Question 2

b


imanialler

  • Hero Member
  • *****
  • Posts: 539
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


bhavsar

  • Sr. Member
  • ****
  • Posts: 351
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Salt water lake Salt water lake
Einstein - Science is the work of... Einstein - Science is the work of...
Fossils are formed after an animal dies, decomposes, and is covered in sediment. Minerals in ground Fossils are formed after an animal dies, decomposes, and is covered in sediment. Minerals in ground
A mother dies, a father loses his leg—such calamities shattered poor urban families. Orphaned street A mother dies, a father loses his leg—such calamities shattered poor urban families. Orphaned street
A thimble of water contains 4.0 x 1021 molecules. The number of moles of H2O is: A thimble of water contains 4.0 x 1021 molecules. The number of moles of H2O is:
home work question home work question
Video: How eudicots (true dicots) differ from monocots Animation

For a complete list of videos, visit our video library