Saline-sodic soils have electrical conductivities greater than 4 dS/m and a sodium adsorption ratio of less than 13

Indicate whether the statement is true or false


FALSE

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Which of the following types of universal joint damage would most likely result from improper installation?

A. galling B. spalling C. pitting D. brinelling

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Since the primary purpose of roofing is to keep ____ out of the house, selecting products that can be installed properly by available labor is key.

A. sunlight B. bugs and animals C. water D. wind

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In a series circuit:

A) The voltage stays the same throughout the circuit. B) The current stays the same throughout the circuit. C) The wattage stays the same throughout the circuit. D) The resistance stays the same throughout the circuit.

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What is the gear ratio of this gear set (small gear driving)?



A) 3:1
B) 1.5:1
C) 2:1
D) Cannot calculate

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