Nathan your back!

To increase fault-tolerance, the security administrator for Corp has installed an active/passive firewall cluster where the second firewall is held in reserve in case of primary firewall failure.

the frequencies 10, 12, 23 and 45 Hz. (a) What is the minimum sampling rate required to avoid aliasing? (b) If you sample at 40 sps, which frequency components will be aliased?

There are 20 forging presses in the forge shop of a small company. The shop produces batches of forgings requiring a setup time of 3.0 hours for each production batch.

Write the equation for the output voltage as a function of the input voltage (sketch a circuit defining your variables). The maximum current coming out/into the op-amp output (terminal 6) is approximately 20 mA.

5) A wire resistor of 1 mm diameter is in an ambient with T[infinity] = 33°C and h = 500 W/m2·K. The electrical resistance per unit length of wire is 0.01 Ω/m.

Roentgens are used to measure the amount of: uranium fuel burned radiation hydrogen isotopes

What is the maximum % carbon for structural steel?

An airplane flies from San Francisco to Washington DC at an air speed of 800 km/hr. Assume Washington is due east of San Francisco at a distance of 6000 km.

An example of Ferrous alloy is Brass a) - True b) - False

There is no difference in boring and drilling. a) - True b) - False