举一反三
- Block group contains ________. A: connecting rods, crankshaft and flywheel B: pistons, connecting rods and oil pan C: cylinder block, cylinder head and oil pan
- Block group contains______. A: connecting rods,crankshaft and flywheel B: pistons,connecting rods and oil pan C: cylinder block,cylinder head and oil pan D: piston rings,gasket and connecting rods
- The crankshaft is bolted to the bottom of the cylinder block.
- Where is the camshaft located? A: In the cylinder head. B: In the cylinder block. C: Either in the cylinder head or in the cylider block. D: In the oil pan.
- Oil pan (see Fig.3-5) is a container mounted at the bottom of the crankcase which serves as engine oil storage.
内容
- 0
Components ______ the engine are: oil pan, oil filter. A: at the top of B: at the bottom of C: at the front of D: at the rear of
- 1
The oil pan is located on the of the engine. A: up B: high C: bottom D: center
- 2
What is the heart of the lubrication system, which is located in the oil pan on the bottom of the engine? And it pulls oil up from the oil pan and makes the engine oil circulate through the engine. A: oil filter B: Screened intake C: oil pump D: oil pressure relief valve
- 3
The oil pan is located on the of the engine and holds the excess oil during operation and no running conditions。 A: top B: TDC C: bottom D: BDC
- 4
All the rings are slightly rounded on their external top and bottom edges to keep the oil film on the cylinder liner during () for new piston rings.