Diesel engine does not have an ignition coil mechanism. Diesel engine is also known as compression ignition engine. The heat of compression is used to burn fuel that has been injected into the combustion chamber.
Contrary to popular belief, lemon is not a hazard for an inflamed larynx. Lemon is known to help reverse voice loss. If you are suffering from a sudden loss of voice; all that you would need to do is to mix a few drops of lemon juice and honey in a glass of lukewarm water. Alternatively, one could even dissolve a few drops of lemon juice in a glass of warm water and add a pinch of salt.
When you shout with too much force, it is possible to damage the lining of your vocal cords, causing hoarseness. The muscles in your throat tighten, and breathing becomes shallower in reaction to the excessive tension. This results in more effort being exerted to recover your voice, which can make it worse. If the voice isnât given time to recover from stressâif you shout while your voice is still hoarse and your throat is still soreâyou risk damaging the vocal cords still further.