Which of the following is a required qualification for a signal person, per 29 CFR 1926.1428?
a. A minimum of two years of craft experience
b. A minimum of one year experience as a crane operator
c. The successful completion of either a written or oral test, and a practical test
d. The successful completion of a written test or a practical test (but not both)
c. The successful completion of either a written or oral test, and a practical test
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Which numbering format can only represent the ten decimal digits?
A) octal B) ASCII C) binary D) BCD
Spark ignition occurs just after top dead center during the compression stroke.
Answer the following statement true (T) or false (F)
El tamaño más común de cilindro de oxígeno utilizado para soldadura y corte es el cilindro de _____ pies cúbicos de oxígeno.
a. 227 b. 300 c. 422 d. 500
The rules governing the design of circuits supplying power to boats is covered in _____.
a. NEC Article 215 b. NEC Article 220, Part V c. NEC Article 550 d. NEC Article 555