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A cast connecting rod has ________. group of answer choices a narrow parting line a cracked rod cap high nickel content a wide parting line.

User Scaraux
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Final answer:

A cast connecting rod typically has a narrow parting line, which is a result of the precision of the casting process when the rod is made in one piece and then split.

Step-by-step explanation:

A cast connecting rod typically has a narrow parting line. During the casting process, the rod and the cap are made in one piece and then separated, creating this characteristic line. Unlike a forged rod, which may have a wider parting line due to different manufacturing methods, the nature of casting allows for a very precise joint, which usually manifests as a narrow parting line after the rod has been split into two pieces. In contrast, a cracked rod cap is a sign of mechanical failure, and high nickel content is associated with the material properties of the rod rather than its physical features like the parting line.

User Rdanusha
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