________ light is the name given to the sun's frequency type
Fill in the blank(s) with correct word
Ultraviolet
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An AISI 316 stainless steel spherical container is used for storing chemicals undergoing exothermic reaction that provides a uniform heat flux of 60?kW/m2 to the container’s inner surface. The container has an inner diameter of 1 m and a wall thickness of 5 cm. To prevent thermal burns on individuals working around the container, it is necessary to keep the container’s outer surface temperature below 50°C. If the ambient temperature is 23°C, determine the necessary convection heat transfer coefficient to keep the container’s outer surface temperature below 50°C. Is the necessary convection heat transfer coefficient feasible with free convection of air? If not, discuss other options to prevent the container’s outer surface temperature from causing thermal burns.
One of the first electric motors was made by the inventor ________
A) Newton B) Franklin C) Edison D) Faraday
Some antilock braking systems use a yaw sensor. Where is this sensor usually mounted?
A) Inside the vehicle under a seat B) In the front of the vehicle near the radiator C) Attached to or near the brake pedal assembly D) On the master cylinder
in a differential with a gear ratio of 3:1, the drive pinion would revolve three times to cause the ring gear to rotate___times(s)
A. one B. two C. three D. sixteen