An automatic drain is used for discharging the accumulations of condensable and unwanted foreign materials from a pneumatic system. The principal constituent of an automatic drain is a drain valve, which consist of a reservoir. The reservoir has an inlet and outlet for the entry and exit of accumulations within the pneumatic system. For [...]
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Wheel speed sensor
Posted by admin on October 6th, 2010
Special purpose speed sensors Road vehicles Wheel speed sensors are used in anti-lock braking systems. Rotary speed sensors for rail vehicles Many of the subsystems in a rail vehicle, such as a locomotive or multiple unit, depend on a reliable and precise rotary speed signal, in some cases as a measure of the speed or [...]
Motorola mobiles: Highly capable handsets which are also quite reliable
Posted by admin on October 5th, 2010
The handsets that have the brand name Motorola associated with them are quite good handsets in terms of features, reliability, and performance. The different features present in this mobile phones like the camera, the music player, the connectivity technologies etc. differ in terms of their versions from mobile to mobile. However, they all share a [...]