Non-thermal dbd plasma disinfection of water usually requires 30 kj/l per 1 log reduction of microorganisms. which power of the plasma device would be required to provide effective sterilization (6 log reduction of microorganisms) of a water stream of 1000 gal/min.

Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned

The short distance from the objective lens to the object causes problems at high magnification. which of the following is the most serious? a. cleaning the object surface b. positioning the object c. reflection from the object surface. d. illumination of the object

Amass-spring-viscous damper system of mass 3 kg has a frequency of 100 rad/s and is critically damped. its initial conditions are x(0)-3 mm and (0)-2.3 m/s. does the system overshoot its equilibrium position? prove your answer