Answer the following statement(s) true (T) or false (F)
1.Dry-laid stone freestanding walls should be constructed with vertical sides.
2.Concrete can be pumped to sites that cannot be accessed by a concrete truck.
3.To achieve a special finish inside a cast-in-place concrete wall, special form liners can be installed before the pour.
4.Dry-laid stone freestanding walls should be constructed with vertical sides.
5.Concrete can be pumped to sites that cannot be accessed by a concrete truck.
1.false
2.true
3.true
4.false
5.true
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Tina harvested 475 acres of rice yielding 168 bushels of wet rice with moisture of 20.4 percent. Dry rice has a moisture level of 14 percent or less. A combine with a regular header could combine 9.1 acres per hour. Tina used a combine with a stripper header, therefore she was able to combine the rice in 3/ /5 of the time it would have taken with the regular heade
a. How many bushels of dry rice were harvested? b. How many hours did it take to combine the rice?
The main function of the ovaries is to produce:
a. Sperm c. Testosterone b. Ova d. Oxytocin
The brake master cylinder used on a hybrid and non-hybrid vehicle are the same
Indicate whether the statement is true or false
Answer the following statement(s) true (T) or false (F)+++++++++++++
1. Auxiliary contacts are intended to control large amounts of current. 2. Motor starters are basically a contactor and overload relay mounted together. Most do not need auxiliary contacts. 3. Hysteresis loss is often referred to as molecular friction. 4. Vacuum contactors enclose their load contacts in a sealed vacuum chamber. 5. The advantage of mercury relays is that each time the relay is used the contact is renewed, eliminating burning and pitting cased by an arc when connection is made or broken.