rssenglishworld, The English Literature and Grammar Digest

  Technical Description of a refrigerator A refrigerator is a domestic appliance for storing the eatables and keeping them fresh for a longer duration. It looks like a cupboard having racks inside for storing eatables and bottles besides an ice chamber for ice. Some refrigerators have two doors, one for eatables and other for an ice chamber. It uses Freon gas as a refrigerant which when released at low pressure, vaporizes and causes a cooling effect. It has a compressor at its bottom. The compressor driven by electric motor compresses vaporized Freon gas sucked from the evaporator and presses the gas into the condenser coil situated at the back of the refrigerator. Compressed Freon gas releases heat from the condenser coil into the atmosphere and turns into liquid. From the condenser, Freon gas passes through an expansion valve or a capillary made of thin copper tubing which has a number of turns and looks like a copper coil. The gas released as low pressure moves into the evaporat

  Technical Description of a Lathe Machine A lathe machine is turning machine which can cut undesired metal of a workpiece, drill or bore it and give it a desired shape. Lathe is a forerunner of all machine tools. It is one of the most important machine tools in the metal working industry. It can give any required shape to a metal piece. It works on the principle of rotating work piece and fixed tool. It was invented by Henry Maudsley. Types of Lathe 1.     Engine Lathe 2.     Turret Lathe 3.     Bench Lathe 4.     Tracer Lathe 5.     Automatic Lathe 6.     CNC Lathe Parts of a lathe 1.     Lathe bed -  2.     Head stock 3.     Quick Change Gear Box 4.     Carriage (Saddle, Cross slide, Apron) 5.     Tail Stock 6.     Tools Bed Bed is the part of the machine on which all other parts are mounted. The following three major units are mounted on it. They are: - 1.     Headstock 2.     Tailstock 3.     Carriage Headstock It is mounted on the left side

  Overcoming the Barriers to communication Or How to Communicate Effectively Since there are several barriers to communication, there is a great possibility that our communication may be jeopardized. Therefore, we must overcome these barriers to communication to communicate effectively. To this effect, we must keep the following points in our mind. Connecting with the Audience The first lesson in overcoming the barriers to communication is to get connected with the audience. Therefore, speak in the language of the audience, know the audience and his purpose.  Simple Words Simple words come home to all the audience. To meet the objectives the message has to be kept really simple. You will win the audience if your language is simple and you use the words of day today conversation.  Body Language Use of proper gesture and posture will make your communication more natural and acceptable. Without proper body language the whole process may become mechanical and monotonous and