Para mantener la caída de voltaje de un circuito de 120V a un valor MÁXIMO de 3%, la caída de voltaje máxima permitida debería ser:
a. 3,6V
b. 5,6V
c. 6,2V
d. 7,2V
a. 3,6V
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A micro hybrid is not actually a true hybrid because it does not use electricity to power the vehicle.
Answer the following statement true (T) or false (F)
The nomenclature of Soil Taxonomy is characterized by all but which one of the following statements?
A) Soil names (except for series level) identifies major soil characteristics. B) The names give a clear indication of the modes of genesis of the soil. C) The names of the orders all end with the letters sols. D) The names are based on measurable properties and not on presumed modes of genesis. E) The subgroup name also tells you the great group, suborder, and order names.
The static pressure drop across a wet evaporator coil is
A) up to 0.10 inches of water column (IWC) static pressure loss B) between 0.40-0.50 inches of water column (IWC) static pressure loss C) between 0.10-0.20 inches of water column (IWC) static pressure loss D) between 0.20-0.30 inches of water column (IWC) static pressure loss
When the system pressures are lower than the pressure in the refrigerant tank, such as when the system has just been evacuated or if the system is out of refrigerant, refrigerant can be added to both the high and low pressure sides of the system.
Answer the following statement true (T) or false (F)