Automobile

 AUTOMOBILE CONSTRUCTION AND COMPONENTS The main components of an automobile are Frame Chassis Body Power unit Transmission system. FRAME Actually frame is known as the skeleton of an automobile.           Types A) Conventional frame It is also known of non load carrying frame . It has two long side member and two or more cross members, joined together with the help of rivets and bolts. Generally used frame sections are 1) Channel section for good bending resistance 2) Tubular section for good torsion resistance 3) Box section good for both bending and torsion resistance. Semi integral frame In some vehicles half frame is fixed in the front end on which the engine gearbox and the front suspension mounted. It is because of the vehicle is met with an accident the front frame can be taken easily for the replace  for the damage. Integral/ untidiest frame  In this type of construction there is no separate frame. It's a unibody construction.  A...

    ENGINE DEFINITION- HISTORY &WORKING | VIDEO      There are lot of definition for engine. But scientifically some more accurate is,    "Engine is a machine that converting thermal energy to mechanical energy."   The output may be motion or some other forms of energy, electrical energy ,sound energy etc...     HISTORY    In  1971 John Barbur  invented a gas turbine name as  gas engine.    In  1794 Robert Street  invented a lique-fueled petroleum engine, and it is the first  petroleum gasoline engine.    In fact from the following years lots of scientist tried to make a better engine , result some to fail and somewhat to modified for boat, for aircraft, for ships,  for generators etc..     In  1872, George Brayton  invented the first commercial  lique-fueled internal combustion engine.      In  1876 Nicolaus Otto  inven...