Los tomacorrientes que abastecen a los cuadros de distribución portátiles sobre el escenario deben ser:
a. accionados internamente.
b. accionados en forma remota.
c. accionados externamente.
d. accionados automáticamente.
c. accionados externamente.
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In CADD, use the ____ command to represent the total run for the flight of stairs.
A. INSET B. OFFSET C. FILLET D. ATEXT
In a two pipe system
A) Each convector is supplied with the same temperature hot water B) All the water flows through each convector in the loop C) The main supply water temperature drops a little through each convector D) The convector can be used for both heating and cooling
Why should tools only be used for the jobs they were intended to perform?
A) The tool manufacturer can take your tools back if you violate the terms of use agreement. B) They have not been tested for safety for jobs they were not designed for. C) Jobs are billed by the number of tools used. D) The tool manufacturer may sue you for improper too use.
Most cast-iron sectional boilers are limited to use in ____ hydronic systems.
a. “bare-bones” b. packaged c. closed-loop d. distributed