Introduction basic aspects of electrical , Science

Assignment Help:

INTRODUCTION : You have studied about the hazards of electricity in Unit 11 of Block 3. You have learnt that most of the electrical accidents like shock, fire, etc. occur often due to the neglect of fundamentals of electricity. The cause may be as simple as an improper wiring, a wrong choice of the fuse or wire (over- or underrated), or a problem with the earthling of the equipment. You have learnt about the theoretical basis of these functional aspects of electricity. You would have appreciated that through proper electrical maintenance /safe conduct, the mishaps due to electrical equipment can be minimised.

In this exercise are intending to provide you with some practical experience in electrical maintenance. You will do activities like, calculating the amount of current drawn by given appliance/instrument/equipment, suggesting proper procedures for wiring a plug, constructing a continuity testing device and using it to check the ear thing of an appliance.

This will enable you to observe general precautions in the laboratory and undertake (if required) preliminary steps like, checking the wire / fuse / earthing of an appliance, if it is not working properly. It is like giving 2 first aid till the doctor (electrician in the present case) comes. We do not intend to make electricians out of you.

 


Related Discussions:- Introduction basic aspects of electrical

Explain fehling''s test, In Fehling's Test The free sugar group (aldehy...

In Fehling's Test The free sugar group (aldehyde or ketone) reduces the Cu  (cupric) ions in  an alkaline environment  to form Cu 10 (cuprous oxide) and the sugar is itself ox

Define the large intestine, Define The Large Intestine The large intest...

Define The Large Intestine The large intestine or colon is about five feet long. It begins at the caecum and terminates at the rectum and anal canal. It is divided into a numbe

Define the term - soil flora, Define the term - Soil Flora Higher plant...

Define the term - Soil Flora Higher plants are, by and large, the most important group of primary producer organisms in the whole soil. The continuous decay of plants and plant

Mastigophora, What are 6 characteristics of mastigophora

What are 6 characteristics of mastigophora

Accident reporting procedure, Accident Reporting Procedure : It is better ...

Accident Reporting Procedure : It is better to use incident book and accident report forms for the purposes of keeping records of accidents. The incident book is to be maintained

Explain the vasomotor center - feature of medulla, Explain the Vasomotor ce...

Explain the Vasomotor center - Feature of Medulla The vasomotor center is found in medulla. It controls diameter of the blood vessels especially the ones which have smooth musc

Explain relationship of vitamins and mineral with physiology, Explain Relat...

Explain Relationship of Vitamins and Mineral with physiology They play a major role in the body's functioning. Vitamin A is necessary for night vision in the eyes. Vitamin B co

Origins of science, Origins of Science: We have seen that the primitive...

Origins of Science: We have seen that the primitive human beings acquired different kinds of  knowledge from the use of implements  and tools, from cooking on fire. from huntin

Determine about the term actinomycetes - soil flora, Determine about the te...

Determine about the term Actinomycetes - Soil Flora It have characteristics which are transitional between bacteria and fungi and are sometimes called fungi - like bacteria. Th

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd