Sagot :
Accurate measurements are important because precise amounts are required for reactions to take place, for a recipe to turn out and to keep correct records of a measurement. All measuring devices are subject to error, making it impossible to obtain exact measurements.
As a college student, we really need to familiarize such names and uses of each electrical measuring tools and equipments to help us identify what specific thing we need to get/use. For instance, I am going to fix a wire of electricity and I need things to ensure also my safety. Since I don't have a knowledge about those things, I will surely die. In order to avoid such thing, before I go and operate the wire, I must familiarize and know the uses of it.