The well curb is designed for which of the following purpose? Options: A . &nbspFor avoiding skin friction B . &nbspSupporting the weight of well C . &nbspFor designing the well D . &nbspAll of the mentioned

The well curb is designed for which of the following purpose?

Question

The well curb is designed for which of the following purpose?

Options:

A . For avoiding skin friction

B . Supporting the weight of well

C . For designing the well

D . All of the mentioned

Answer: Option B
Answer: (b).Supporting the weight of well

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Question 1. Which of the following can be assumed for design purpose of well curb?....

Question 2. An effective well curb should withstand ___________....

Question 3. The cutting edge should be provided with an angle of __________....

Question 4. A sharp vertical edge for the well is provided at _________....

Question 5. At a given depth, the skin friction of the well is equal to __________....

Question 6. For loose sand, the value of skin friction is between ________....

Question 7. The skin friction developed in San Francisco Oakland Bay Bridge, was reduced by, which of the following methods?....

Question 8. Frictional resistance developed during the sinking the well depends on __________....

Question 9. The bottom plug is designed in _________ shape.....

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