Asingle-pole rc low pass filter has a cutoff frequency of 1000 hz and a passband gain of 1.0 a)- if the resistor value is 10 k2, b)-what is the approximate capacitor value? c)- what is the gain at 900 hz? c. what is the gain at 2000 hz?

Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.

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.

The proportional limit is always greater than the yield strength for a material. a)-trune b)- false