Read the data sheet for the UA741 opamp and write down the typical values of the following parameters: • Supply Voltage • Power Consumption • Input Resistance • Input Offset Voltage • Output Resistance • Input Offset Current • Voltage Gain • Bandwidth • Slew Rate 2. Derive the voltage gains Vo1 Vi , Vo2 Vi , and Vo3 Vi for the circuits in Fig. assume the opamps are ideal

Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.