cracked cylinder head
it is a type of graffiti.. looks like bubbles
there is a pot like thing on the bottom and bubble blower stick thingies dunk in it then the bubble blower stick thingies move up and and air from inside blows and makes bubbles
OMR. 'Optical mark recognition' is the process of capturing data by contrasting reflectivity at predetermined positions on a page. By shining a beam of light ...OMR is a technology wherein a scanned image of a paper having checkboxes or bubbles is subjected to a process of determining the marked/unmarked status of each of the checkboxes/bubbles contained in the image. The processor may be a hardware device such as an OMR scanner OR software such as SmartOMR.Whereas, OCR. Optical character recognition, is the mechanical or electronic translation of images of handwritten, typewritten or printed text.
Here are some advantages and disadvantages of a cold laminating machine versus a hot laminating machine: 1. The cold lamination machine can do the job at a decent speed as the set up time is faster. There is no need to wait for the machine to warm up as compared to hot laminating machine. 2. The machine is easier to operate, and this is more convenient for inexperienced people. 3. In terms of safety, cold lamination machine is better as there is absolutely no chance of anyone getting burned by high-temperature lamination. 4. The machine requires lower maintenance as compared to hot laminating machine. This is because the hot laminating machine needs to be cleaned frequently to ensure good results. 5. The lamination final result is better as there is no incidence of bubbles, curling or waves in the laminated product, which happens when using a hot laminating machine.
Headgasket or head failure.
no, they are not related. tiny bubbles that make the radiator "foam up" is the result of exhaust gas leaking into the radiator. causes are blown head gasket, cracked cylinder head or cracked block. hth
You most likely have a blown headgasket.
A cracked head.
All I do is remove the radiator cap (wait until car is cold and open cap slowly) and start the car. let it warm up. the thermostat will open and begin fully circulting the coolant. if there is any air bubbles in the system they should work theirselves out. another thing to do after the thermostat opens is slowly squeeze on the lower radiator hose, careful not to spew coolant out of the radiator.
Coolant in the oil, low compression on the cylinder where the gasket is blown, air bubbles in the radiator, sweet smell at the tailpipe, white smoke at the tailpipe, especially at startup, & loosing coolant with no apparent leak.
Let it settle. You maybe fooled about the bubbles if your are checking it while the fluid is hot. At rest with the engine cooled down, there wouldn't be any bubbles. Check the coolant level when engine is cooled off and not running.
Indicates a bad head gasket or a cracked head.
Engine overheating, cylinder miss, loss of coolant with no apparent leak, white smoke from the exhaust especially at startup, oil level overfull, a white foamy substance on the underside of the oil fill cap, and bubbles escaping from the radiator, engine running, radiator cap off.
White smoke (steam) coming out the exhaust that has a sweet smell to it.You are always adding coolant to the reservoir but never see a leak. Constant air bubbles coming out if the radiator coolant when engine is running and radiator cap is off. Engine overheats for no apparent reason. A compression test will determine which cylinder/head has the problem.
When performing the electrolysis of water, oxygen gas forms bubbles at the positive lead.
Remove the radiator cap on a cold engine. Turn the heater to hot. Make sure the radiator is full. Start the engine and watch for air bubbles escaping from the radiator. Add coolant to keep it full. When you see no more air bubbles all air has been removed.