n a switching converter, the switching power loss in a MOSFET is 100 Watts. The lead engineer decides to redesign this converter and replace the original MOSFET with a new one that has twice the switching speed, this, it has one-half the voltage and current rise-time and fall-time compared to the original MOSFET. This new converter is to be operated at twice the switching frequency compared to the original converter. Question: What happens to the switching power loss in the MOSFET of the new converter, compared to that in the original converter?

The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.

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