Consider a Li/Li conducting electrolyte/Li symmetric cell. The two electrodes are identical. Drawequivalent circuit of the full cell. Use following parameters to make the Nyquist plot of 1) a single Li /Lielectrode without electrolyte. 2) The full cellwith both electrodes and electrolyte. Choose frequency range of 10kHz to 1 Hz. In each case, determine the characteristic frequency corresponding to the top of the semicircle. Are they the same

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79

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