Feeder conductor size is adjusted when _____.
a. the ambient temperature that the conductors will pass through is more than 30?C (86°F)
b. there is a 2% voltage drop
c. there are more than three current-carrying conductors in the raceway
d. the load to be supplied is a noncontinuous duty load
c. there are more than three current-carrying conductors in the raceway
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Which wire would have the largest diameter conductor?
A. 20 AWG B. 0 AWG C. 4-0 AWG (0000 AWG) D. 0.5 mm2
Demonstrate mathematically that if you are using an ideal solution model for a liquid phase, the liquid will always be stable (no miscibility gap).
What will be an ideal response?
Cuando use una sierra de banco para hacer cortes longitudinales en tablas de menos de 4" (10.16 cm) de ancho, siempre utilice _____.
a. dispositivos de sujeción b. un empujador c. una guía de ingletes d. una placa protectora auxiliar
Driveline vibrations and U-joint failures are often caused by loose __________, slip spline play, bent drive-shaft tubing, and excessive radial play.
Fill in the blank(s) with the appropriate word(s).