1.Explain how different types of valve work and their applications (globe, diaphragm, pinch, gate, eccentric plud, butterfly and ball). 2. Explain how RTD and Infrared temperature sensors work? Advantage and disadvantages of each type? Their applications?

3. Explain how orifice and electromagnetic flowmeter work?

One of the cell membrane's functions is to protect the cell keep wastes in the cell create new cells keep light out of the cell

Subduction zones occur on earth where dense oceanic crust dives under more buoyant continental crust. these boundaries are characterized by a deep ocean trench next to a high continental mountain range, large numbers of earthquakes and volcanoes. all of this is further evidence for the a) big bang theory b) origin of the species eliminate c theory of plate tectonics d theory of natural selection 4 sedimentary rocks found high in the himalayen mountain

Compared with the freezing-point depression of a 0.01 m c6h12o6 solution, the freezing-point depression of a 0.01 m nacl solution is