La función de los laboratorios de prueba es:
a. probar productos para garantizar su seguridad y cumplimiento con los estándares
establecidos.
b. realizar pruebas en áreas con cableado eléctrico instalado para garantizar que el
electricista hizo bien el trabajo.
c. probar productos nuevos para garantizar que se venden al precio adecuado.
d. garantizar que los procedimientos de instalación son seguros para los electricistas.
a. probar productos para garantizar su seguridad y cumplimiento con los estándares
establecidos.
You might also like to view...
Plants sometimes grown at a low light intensity under lights are seedlings. The light intensity needed in growth rooms for this situation is ___________ foot candles
Fill in the blank(s) with correct word
Why is a heat pump called a heat pump?
A) All heat pumps use a pump that is constructed like a centrifugal water pump, but is used to pump heat molecules instead B) Because heat pumps must be pumped up with refrigerant pressure before they can operate C) The conversion of electricity into heat has the effect of pumping heat into the heated space D) It moves heat from a low temperature heat source to a higher temperature heat sink
When fitting a fifth wheel to a truck frame, what is the minimum distance ahead of the 5th wheel pivot centerline the angle iron brackets should extend?
A. 6-inches B. 12-inches C. 18-inches D. 24-inches
When homeowners neglect to change filters, airflow is reduced to the point where the cooling coil can freeze. This can cause what critical component to fail prematurely?
A) Compressor B) Blower fan C) Metering device D) Condenser fan