Electric Drives - Motor Controllers and Control Systems (Description and Applications) Purpose. For many years the motor controller was a box which provided the motor speed control and enabled the motor to adapt to variations in the load.
Chalcopyrite ores are usually processed by means of hydrometallurgical or pyrometallurgical processes, but due to environmental aspects and the possibility of increased exploitation of mixed and lower grade ores and relatively small isolated deposits, there has been a worldwide upsurge of interest in the hydrometallurgical processes of this ore as compared to pyrometallurgy.
Cast irons like steels are basically alloys of iron and carbon. Cast irons contain between 2 and 6.67 percent carbon. Since the high carbon content tends to make cast irons very brittle, most commercially manufactured types are in the range of 2.5 to 4.0 percent carbon.
Tempsens Instruments is a manufacturers of all types of Temperature sensors, Temperature measuring instruments, Thermocouples, thermowells, Cartridge heaters, Infrared pyrometers, Thermocouple Cable manufacturers, Temperature sensor, Resistance Temperature Meter and other temperature measurement sensors
Electrical Receptacles for 100's of purposes. Twist-lock for commercial and industrial applications. Then there are to residential types, the most popular are: tamper-resistant electrical receptacles, Decora 15A 125V, Duplex 20A 125V single 20A 250V, Ground Fault (GFI) 15A and 20A, Quadplex, Single 30A 250V and Single 50A 250V.
Alternating current (AC) is an electric current which periodically reverses direction, in contrast to direct current (DC) which flows only in one direction.Alternating current is the form in which electric power is delivered to businesses and residences, and it is the form of electrical energy that consumers typically use when they plug kitchen appliances, televisions, fans and electric lamps ...
Recycling of WEEE is a specialist part of the waste and recycling industry. It is a rapidly growing sub-sector due largely to the implementation of the original WEEE Directive in the UK by the WEEE Regulations 2006, With that came the associated requirements for the recovery, reuse, recycling and ...