One of the circuit blocks you can use to generate the triangular waveform is the integrator. an integrator integrates the input signal. for the circuit given below express v1 in terms of r1, c1, v0, and t, assuming v0 is not varying with time. what is the slope of this voltage ramp? you may also assume that capacitor c1 has 0v across it at time t = 0. hint: you will have to apply kcl, and use that the current flowing through a capacitor is given by i = c dv dt .

An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)

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