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- An SCR with a 5V gate trigger level is used with a 12V zener diode, and the capacitor is 0.15 F. What value of R2 will give full control of the power to the load down to zero?
- A stepping motor has 120 steps per revolution. Find the digital input rate that produces 10.2 rev/s.
- What force is generated by a 85 kPa acting on a 25 cm2 area diaphragm?
- Find the proper valve size in inches for pumping a liquid flow rate of 580 gal/min with a maximum pressure difference of 50 psi. The liquid specific gravity is 1.3.