Answer the following statements true (T) or false (F)
1. Nailing flanges are only provided in steel windows.
2. Most windows are shop-glazed so that they arrive at the construction site in a fully assembled condition.
3. A stool is used in a window in the building's interior.
4. In a stick-built glass curtain wall, the mullions are erected first and the rails are inserted between them.
5. A typical glass curtain wall is provided with weep holes to drain infiltrating water even though it is sealed from both the inside and the outside with gaskets or tapes.
1. False
2. True
3. True
4. True
5. True
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The recessed panel at the bottom of brick manufactured today is called a _____ .
A. frog B. core C. patent D. center
Technician A says a wrist pin is also known as a piston pin. Technician B says a piston pin is chrome-plated, high grade carbon steel. Who is correct?
A. Technician A B. Technician B C. Both technicians D. Neither technician
Higher earthworm populations are achieved in conventional tillage in comparison to no-till
Indicate whether the statement is true or false
Answer the following statement(s) true (T) or false (F)
1. If the direction of armature rotation is reversed at start-up, the brush polarity is also reversed. 2. There is only one method that can be used to renew the residual magnetism. 3. The motorizing test can be used for restoring residual flux if the generator armature is mechanically engaged to the prime mover and cannot rotate freely. 4. Any generator has critical field resistance. 5. The terms voltage regulation and voltage control have the same meaning.