Gauges are used in manufacturing to verify if the product is good or bad. state why at least two gages are necessary for inspecting any feature. what are these called? are gauges suitable for mass production or small batch production? why ?

At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.

Wiy doeres rere okhn a pump whon working betwon the same pressure range?

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