guys.. not all the pages are to be written..
++for DC servo motor speed control the pages required are [1][2][3][4][1-2] and [1-3] upto the heading feedback..after that the 5 expts. at the last session
++for pH trainer front panel diagram and topic ''trainer description'' in page no. 6 is only needed and after that the expts at the last session.
++I-P, P-I converter-front panel diagram, topic ''PRINCIPLE'' in page no. 7 and after that the expts at the last session.
++pressure measurement- page no.s [1][2][3][4] and after that the expts at the last session