Learn to recognise different circuit symbols with these interactive learning resources for KS2 Science students aged 7-11 from BBC Bitesize.

The symbols that represent hydraulic components typically display the following characteristics: function, actuation and return actuation methods, number of connections Download Voice your opinion!

The symbols above are the different ways a valve can be activated: electrical solenoid, spring, electrical with a hydraulic pilot, hand emergency, proportional solenoid, manual lever, and a foot ...