machines

A shirt manufacturing company wanted to check for the number of defective shirts being produced out of a total of 100 shirts by 10 different machines in two consecutive days. The data obtained is shown here. Machines 1 2 3 4 5 6 7 8 9 10 Day I 3 7 2 4 5 1 8 4 6 0 Day II 4 8 4 3 ..

A machine records the number of passengers checking-in at a particular time at an airport. What is the probability that a passenger would check-in at 5.30 pm ? Time Number of passengers 7.30 am 420 8.20 am 570 9.30 am 420 11.00 am 170 2.30 pm 490 4.25 pm 640 5.30 pm 390 => 32 155 or 81 31..

The effort is the force applied to the machine..

Telefacsimile's or Fax machines are a must for many businesses around the world. The fax machine however, did not become widely used until the late 1980'..

Telefacsimile's or Fax machines are a must for many businesses around the world. The fax machine however, did not become widely used until the late 1980's. A fax means basically scanning a page to make an electronic representation of its text or graphics, compresses the data to..

The principle of moment is applied in simple machines like the lever. A beam balance also works on the principle of moment..

This ratio is a measure of the advantage that one obtains by using the machine. If a load of 40 N is moved by applying an effort of 10 N on the machine then the mechanical advantage of the machine is given by Velocity Ratio (V.R) The 'corresponding distance' is ..

The haemodialyzer or artificial kidney is a machine used to filter the blood of a person whose kidneys are damaged. The process is called haemodialysi..

The electric generator is a machine for producing electric current. The electric generator or dynamo converts mechanical energy into electrical energ..

Various electrical machines and noises cause amplitude disturbance in the transmission of amplitude-modulated wave. This makes the reception nois..