During a discussion, Technician A says that if you cannot tell by a visual inspection whether a painted engine part is aluminum or ferrous, you should use a magnet. Technician B says that the use of a magnetic would prove nothing as ferrous materials and aluminum are not magnetic. Who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A nor B
Answer: A
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____ are built in the same manner as columns but become an integral part of a load-bearing wall.
A. Pilasters B. Story poles C. Tudors D. Voussoirs
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Is the fire rating of non-load-bearing walls (i.e., partition walls) a determinant for the type of construction of a building?
What will be an ideal response?
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Current ____ are used to sense the amount of motor current.
A. resistors B. varistors C. capacitors D. transformers
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A thread series is a group of common major diameter and pitch characteristics determined ____.
A. by the material of the part B. by the number of threads per inch C. by the thread taper D. both a and b E. none of the above
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