You Are Reviewing a Building Backbone Design with a Vertically

question 210

Multiple Choice

You are reviewing a building backbone design with a vertically aligned telecommunications room (TR) . In the spec you note in a footnote with details that the slots at one end of the telecommunications room (TR) must be flush with the floor and the sleeves provide at the end of the telecommunications room (TR) must also be flush. In your meeting with the electrical engineering firm that has provided the spec, you make the comment that according to best practices, the MINIMUM that slots and sleeves must extend above the finished floor are:

• A) 25 mm (1 in) for slots and 51 mm (2 in)
• B) 25 mm (1 in) for slots and 25 mm (1 in)
• C) 51 mm (2 in) for slots and 25 mm (1 in)
• D) 51 mm (2 in) for slots and 51 mm (2 in)
• E) 64 mm (2 1/2 in) for slots and 64 mm (2 1/2 in)

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Definitions:

LIFO Periodic

An inventory valuation method, Last In First Out, used in periodic inventory systems where the last items added to the inventory are assumed to be sold first.

Perpetual LIFO

Perpetual LIFO, or Last-In, First-Out, is an inventory accounting method continuously updating inventory and costs of goods sold by assuming the last items purchased are the first to be sold.

Ending Inventory

The worth of products ready for purchase at the conclusion of a financial period.

Cost Flow Assumption

A method adopted by businesses to value inventory and determine the cost of goods sold, such as FIFO (First In, First Out) or LIFO (Last In, First Out).