Purpose of Program Review. Program Review is a systematic way to assess the quality of SIUE's academic programs and determine ways to improve the quality of education, scholarship, and service.
Sheeting means the members of a shoring system that retain the earth in. position and in turn are supported by other members of the shoring system. See. figure 2.0. Shield (Shield system) means a structure used in an excavation to withstand. cave-ins and which will protect employees working within the shield system.
under a metallic layer (see cable types for common shield varieties). The principal functions of the insulation shield system are to: 1. Confine the dielectric field within the cable 2. Obtain a symmetrical radial distribution of voltage stress within the dielectric 3. Protect the cable from induced potentials 4. Limit radio interference 5. Reduce the hazard of shock 6. Provide a ground path for leakage and fault currents. The SHIELD MUST BE GROUNDED for the cable to perform these functions. HIGH VOLTAGE POWER CABLE 15 16 17 18 19