What are the four categories of estimating software? How are they used in estimating?
What will be an ideal response?
1. Spreadsheet. They are used to prepare entire estimates and to augment specialized software packages.
2. Specialized software packages. They are used to prepare entire estimates.
3. Takeoff packages. They are used to determine the lengths, areas, and volumes of the different components in a building project.
4. Building information models (BIM). They are used to determine the lengths, areas, and volumes of the different components in a building project.
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Answer the following statement(s) true (T) or false (F)
1. A PLC system offers many advantages over a relay-based control system except that it can be difficult to implement. 2. Volatile memory will lose its programmed contents if operating power is removed or lost. 3. In industrial applications where the PLC will replace the relay logic circuit, the operator controls and process switches will generally remain as they are wired. 4. Manual motor starters are used extensively on industrial machines. 5. In thermal protected overload relays, the thermal element is connected mechanically to a normally open contact.
Provide three major functions of turf and give an example of each
What will be an ideal response?
List two methods controlling the process of succession on plantations
What will be an ideal response?
Copper is almost as good a conductor as ____, is relatively inexpensive, and serves for most types of wiring.
a. aluminum b. nickel c. cadmium d. silver