Find the average of 74.25", 68.15", 70.50" and 55.90".

What will be an ideal response?


67.2"

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Para estructuras flotantes que se instalan para elevarse y descender en respuesta al nivel del agua sin movimiento lateral, el plano de referencia eléctrico es de _____ pulgadas por encima del punto en el que la estructura flotante toca el agua hasta una distancia mínima de 12 pulgadas (30,48 cm) por encima del nivel de la plataforma.

a. 12 b. 15 c. 24 d. 30

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What procedure should be used to size air-conditioning equipment?

A) Multiply the rooms by 120 to get the system airflow, then divide that answer by 400 to get the unit capacity in tons. B) Perform a load study using ACCA Manual J. C) Divide the house square footage by 600 and round up to the nearest whole number to arrive at the unit capacity in tons. D) Divide the house volume by 15 to arrive at air changes and then divide that answer by 400 to get the unit capacity in tons.

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The output of an analog-to-digital converter is

A) a binary number. B) a clock pulse. C) a voltage level. D) any of these

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Pure water boils at a temperature of 212°F at which of the following standard conditions?

A. 12.967psi B. 13.967psi C. 14.967psi D. 15.967psi

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