۱) جذ مساحة المثلث أب ج إذا كان ب = 4 سم ، ج=، اسم ، قياس 8 أ = ۲۵:

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit. explain why the pneumatic piston stumbles when it hits an obstacle.

Vibration monitoring this technique uses the noise or vibration created by mechanical equipment and in seme cases by plant systems to detemine their actual condtion. a)- true b)- false

What is the main objective of using reheat rankine cycle?