Both are used to describe sequences.
The answer is Compression Ratio. You should try reading the Study Unit it really helps!
yes ones on the right
Describe is what it is and explain is why it is as it is
Combining a 4A block with a 5A cylinder head may result in a mismatch between the cylinder head and the block, potentially leading to issues such as poor sealing, compression ratio discrepancies, and improper fitment of components like valves and spark plugs. Additionally, variations in combustion chamber design and valve sizes between the two components could affect engine performance and efficiency. It is crucial to ensure compatibility and proper machining to avoid potential damage or inefficiencies in the engine.
It is there to stop the fluids and compression from leaking out.
Compression ratio is the difference in the volume of a engine cylinder between when the cylinder is at it's largest volume, compared against when the cylinder is at it's smallest volume. Gasoline engines use 8:1 to 12:1 compression ratio. Diesel fuel engines use 14:1 to 25:1.
I have a 2005 and compression should be close to 120 psi. Normally a good engine will have compression between 115 and 130 psi but a leak down test should be performed also to know the full condition of a cylinder.
Bore is the diameter of the piston/cylinder, stroke is the distance the piston can travel between its highest position and its lowest position in the cylinder.
150 psi per cylinder with +/- 20 psi difference between cylinders
The amount of compression in a cylinder in an internal combustion engine typically ranges from 8:1 to 12:1. This ratio represents the difference in volume between the cylinder when the piston is at the bottom of its stroke (largest volume) and when it's at the top of its stroke (smallest volume). This compression ratio affects the engine's efficiency and performance.
No, the distance between one compression and the next compression in a longitudinal wave is its wavelength, not its amplitude. The amplitude of a wave is the maximum displacement of a particle from its rest position as the wave passes through it.
The compression will result in a lowering in the average distance between molecules of the gas. Imagine that the cylinder is like that in an internal combustion engine, with a piston inside the cylinder. The compression is accomplished by pressing the gas into a reduced volume. The number of gas molecules remains the same. With the same number of molecules in a reduced volume, the gas molecules are pressed more closely together, lowering the average distance between the gas molecules.
A compression test can tell you many things such as if you're getting blow by. which means one of two things either all the compression ring gaps on the piston line up in sync or possibly you have a crack in your cylinder. Also if you have the distributor shaft apart from the engine a compression test will help indicate when the proper piston is at TDC (top dead center). If you get low compression on one cylinder, put a teaspoon of engine oil down the bore. If the compression improves, then you have a worn bore or rings. If there is no difference, you have a burnt valve. If two adjacent cylinders are low, it is very likely that you have a blown cylinder head gasket between those cylinders. This could also include a warped cylinder head and may need skimming.
NO, an unplugged wire is electrical, and the turning of the ingnition lock cylinder is purely mechanical. Therefore there is no cause/effect relationship between the two. What you describe is pure coincidence, and not a cause for the sticking lock cylinder.
The spark plug gap is .054 inch Another fellow did a compression test on his 1991 or ? and his lowest cylinder was 145 PSI and his highest cylinder was 150 PSI It is the difference between the lowest and highest cylinders, so his engine was in good shape.
I'm not sure of the exact values; they should be in your Haynes repair manual. However, if you compression test all of the cylinders and find one that is lower you have a compression problem with that cylinder. It is also possible to have 2 that are lower, this would most likely indicate a warp in the head between those two cylinders. Other causes for compression loss are damaged or gunked up valves that do not close all the way or a crack in the head.