Assume that 150 turns of wire are tightly wound on a toroida…

Assume that 150 turns of wire are tightly wound on a toroidal frame of a rectangular cross-section with a = 2 mm, b=4 mm, and h= [x] mm. Then, assuming the permeability of the medium to be , find the self-inductance (in μH, one decimal point) of the toroidal coil.

What is microalgae? List four advantages of using algae as f…

What is microalgae? List four advantages of using algae as feedstock for producing biofuels instead of terrestrial biomass. What are the two major benefits of cultivating algae in saline water instead of freshwater? Microalgae can be cultivated either in open systems or closed systems. List three advantages of closed systems for microalgae cultivation and what is its major disadvantage? Explain the major technical challenge affecting the economics of commercial algae-based biofuels and bioproducts?

What is saccharification? List and explain two methods for s…

What is saccharification? List and explain two methods for solubilizing and saccharifying starch? What is the major difference between wet milling and dry milling of corn grain to produce ethanol? Why is the content of ethanol in a fermentation broth limited to , usually, 12 % (by volume)? Why is there a need for a dehydration step using molecular sieves (or zeolites) after distillation to produce 200 proof ethanol?

Camera Angle and Testing Expectations: A side-angle webcam…

Camera Angle and Testing Expectations: A side-angle webcam must be utilized, or you will receive a 0 on the assessment. Position your side-angle webcam beside your shoulder, at least an arm’s length away from you. Allow for your camera to have a clear view of your keyboard, mouse, permitted resources, desktop/work area, and computer screen. Be sure you (your torso and head’s profile) and BOTH of your hands remain in view at all times. Use the “Webcam” button in your test to check your setup and side-angle camera view. Do you understand (Yes/No)