COMMUNICATION AND WORKS CHAPTER 9
Communication and Works Department has been in the vanguard to translate practically on the ground the wishes, desires and dreams of the people. It is the working limb of the government, which implements the development agenda of the popular executive for the benefit of the people at gross root level. The public sector projects transpire the economic might of a polity and indicate its commitment towards the ultimate destiny of a nation. C&W Department is a revenue spending organ of the government and its duties warrant good credibility, and institutional reliance for judicious utilization of the public money with utmost diligence. PHYSICAL TRANSMISSION MEDIA Physical transmission media used in communications include twisted-pair cable, coaxial cable, and fiber-optic cable. These cables typically are used within or underground between buildings. Ethernet and token ring LANs often use physical transmission media. Twisted-Pair Cable One of the more commonly used tr...
