Make these sentences Passive. -The shape of the cam determines the point of opening and closing, the speed of opening and closing, and the amount of the valve lift. -The crankshaft drives the camshaft by various means. -Piston rings perform three functions. -Main bearings support the crankshaft. -An important group of engine parts include the bearings.
Make these sentences Passive. -The shape of the cam determines the point of opening and closing, the speed of opening and closing, and the amount of the valve lift. -The crankshaft drives the camshaft by various means. -Piston rings perform three functions. -Main bearings support the crankshaft. -An important group of engine parts include the bearings.
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The point of opening and closing, the speed of opening and closing, and the amount of valve lift are determined by the shape of the cam.The camshaft is driven by various means by the crankshaft.Three functions are performed by piston rings.The crankshaft is supported by main bearings.The bearings are included in an important group of engine parts.
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17 Апр
в 09:36
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