Questions

Ozone layer depletion is one of the most serious problems faced by our planet earth. Substances that Deplete the Ozone Layer (ODS) emission are responsible for ultraviolet radiations from the sun break them to release chlorine (from CFCs) and bromine (from methyl bromide and halons).

An electric fuse is based on the heating effect of the current.

When exports are greater than imports, net exports are positive and similarly, when imports are greater than exports, net exports are negative.

When a country imports goods, it buys them from foreign producers. The money spent on imports leaves the economy, and that decreases the importing nation's GDP.

Lean Manufacturing: catching the concept of JIT(Just-in-time) and re-examines it from the client point of view. Anything that is made should put something of valuable to the client’s requirement. For example, if you are manufacturing stereo system for a luxury car, you will imagine from the customer point of view like space occupancy, durability, sound quality, medium or loud sound, etc.

  JIT (Just-in-Time):  This methodology is described to provide that a product or part would arrive just in time to be used. This method saves the price of the unused inventory, and eject the need of piling up inventory.