When a magnetic material's molecules are all lined up, and increases in current flow no longer cause increases in magnetic field strength, the material has reached _____.
A. permeability
B. reluctance
C. saturation
D. residual magnetism
Answer: C
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If an ASME or ANSI standard is incorporated by reference into an OSHA standard, _____.
a. the content is suggested for guidance but not required b. an employer can choose to use the content or not c. only employers of a certain size must follow it d. it becomes enforceable by law
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El _____ es un tipo de anclaje para albañilería que se coloca en el concreto cuando aún está fresco.
a. tornillo para concreto b. anclaje de doble expansión c. anclaje de corte d. perno de anclaje
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Explain the purposes for which the ohmmeter is used.
What will be an ideal response?
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Should animals be used for food?
What will be an ideal response?
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