Notweaned
Marked out of 2.00
F Flag question
For a 3-phase, 600 V, 60 Hz, Y-connected, 6-pole
induction motor at rated conditions the slip is
equal to 0.02. For this motor given that (in
Ohms): R = 0.15; R =0.2; X = 0.4; X=0.5;
X-25
The speed of the rotor field relative to the stator
rotating field is:

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

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false