Which of the following serves as the introduction to the NEC® and provides an overview of the book?
a. NEC Article 90
b. NEC Article 100
c. NEC Section 240.2
d. NEC Section 250.52
a
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A wire rope sling should be discarded if wear exceeds _____ of the original rope diameter.
a. one-eighth b. one-quarter c. one-third d. one-half
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Cuando se realizan varios codos con el mismo ángulo, debe utilizarse un(a) _____ para comprobar el primer extremo.
a. nivel b. nivel de torpedo c. plantilla para curvas d. transportador de ángulos
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Integral ABS systems require that the high-pressure ___________ be discharged before any service is performed.
A. control sumps B. accumulators C. sump chambers D. reservoirs
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For each pair of functions in Figure E.9 provide the values of the constants A, 
and a in the functional transformation 
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