That is, the camshaft rotates at a half speed of the crankshaft．
That is, the camshaft rotates at a half speed of the crankshaft．
Crankshaft
Crankshaft
The crankshaft is bolted to the bottom of the cylinder block.
The crankshaft is bolted to the bottom of the cylinder block.
The bearings used to support the crankshaft are generally called （）
The bearings used to support the crankshaft are generally called （）
The crankshaft deflection is at first to be （） before and after repair.
The crankshaft deflection is at first to be （） before and after repair.
An increase in load on a diesel engine results in _____ of speed of the crankshaft. A.a reduction B.an increase C.an outing D.a downwards
An increase in load on a diesel engine results in _____ of speed of the crankshaft. A.a reduction B.an increase C.an outing D.a downwards
Cylinder block holds pistons, the crankshaft and other parts.
Cylinder block holds pistons, the crankshaft and other parts.
The amount of fuel injected in a particular time， or degree， of crankshaft rotation is termed （）.
The amount of fuel injected in a particular time， or degree， of crankshaft rotation is termed （）.
The _______ is the heart of an automboile. A: piston B: engine C: crankshaft D: valve
The _______ is the heart of an automboile. A: piston B: engine C: crankshaft D: valve
The cylinders and pistons are in the upper part of the cylinder block and the crankshaft is in the lower part.
The cylinders and pistons are in the upper part of the cylinder block and the crankshaft is in the lower part.