Generally, the volume of backfill for a trench is equal to the volume of excavation minus the volume of what is to be contained within the trench.
Answer the following statement true (T) or false (F)
True
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A tap drill usually provides about 15% of a full thread.
Answer the following statement true (T) or false (F)
Which of the following statements is LEAST-Likely true?
A. Brake lines are usually made of double-walled steel tubing coated with a rust-preventative material. B. When a driver depresses the brake pedal, the linkage applies force to the piston at the rear of the master cylinder. C. A master cylinder has four ports for each piston. D. A secondary seal prevents fluid from leaking from the back of the master cylinder bore.
The Labrador Retriever is native to Newfoundland
Indicate whether the statement is true or false
Psychiatric service dogs are trained to
A. Assist owners in waking and bringing medications to them B. Help their owners in getting out of the house and into public or social settings C. Provide emotional support to owners in times of stress D. A and B above E. All of the above