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.
This way to lose your voice is similar to the singing and whispering method, but it isn't heard by others nearby. Lemon and Vinegar Method. This way to lose your voice works because acid irritates the vocal cords. Laryngitis is sometimes caused by acid reflux, so this method of losing your voice imitates acid reflux. This is a great way to lose your voice and make funny faces while doing it.