Step Potential definition

Step Potential means difference of voltage between the steps of an Operator, human being or animal coming in contact or operating electrical facilities of a distribution company;
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Step Potential means the voltage between the feet of a person standing near an energized grounded object. It is equal to the difference in voltage, given by the voltage distribution curve, between two points at different distances from the electrode. A person could be at risk of injury during a fault simply by standing near the grounding point.
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Step Potential means the maximum value of potential difference possible of being shunted by a human body between accessible points on the ground separated by distance of one pace which may be assumed to be one metre;
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Examples of Step Potential in a sentence

  • Correlations for these systems are performed by using Peng Robinson (PR), Elliott-Suresh-Donohue (ESD) equation of states and Step Potential Equilibria and Dynamics (SPEAD) model.

  • Each of these factors, combined with the fact that the Nagel is relatively scarce and, as mentioned in 2.5.3, can produce unusual results, leads to the conclusion that the CAD is a suitable candidate as a new gold standard test for colour vision assessment.

  • Evacuation Step Potential emergency situations and response actions are identified below.

  • Pre-Grievance Step Potential grievances shall be discussed in informal conferences between the employee and the immediate supervisor outside of the bargaining unit.

  • Kim (Freescale Semiconductor, Inc.)10:40580Leveling with the Step Potential in Damscene Cu Electrodeposition - S.

  • Each of the parties hereto irrevocably and unconditionally submits to the exclusive jurisdiction of the courts of the State of New York and the United States District Court for any district within such state for the purpose of any action or judgment relating to or arising out of this Agreement or any of the transactions contemplated hereby and to the laying of venue in such court.

  • Fig 1: Step Potential – 22 k V System In figure 1, fault current is travelling down a conductor to the ground, the conductor is energising the ground and the voltage fans outwards in a radial pattern diminishing in voltage as it moves from the contact site.

  • GROUNDING SPECIFICATION: Maximum Grid Voltage Rise: 5000V Maximum Resistance: 5 Ω Maximum Step Potential: ES = (165+ρ)/t0.5 ES = (165+ρ)/t0.5 = (165+345)/30.5 = 295V (allowed for 3 sec.)ET = (165+ρ/4)/t0.5 = (165+345/4)/30.5 = 145V (allowed for 3 sec.)IL = 34,800 d.L/(ρt) 0.5 = [34,800(0.475/12)(1)]/[345(3.28)(3)] 0.5IL = 23.64 A-Ft. (max per linear foot of #4/0 & ρ of 13 Ω -meter) IF Max =20,000A (provided by SMUD)IF Max /IL =20,000A/23.64 A-ft.

  • Module II: Atomic structure: Electron orbits, The Bohr atom; Quantum Structure: 2D (Quantum well), 1D (Quantum Wires), 0D (Quantum Dots); Quantum mechanics: Schrodinger equation (steady state form), Particle in a box, Finite potential well; Barrier Penetration: Step Potential, Rectangular Barrier Penetration, Applications of Barrier Penetration; Tunnelling: Scanning Tunnelling Microscope; Harmonic Oscillator.

  • Figure 5 Variation of Step Potential With Distance Relative to the step potential problem, this nonlinear relationship means a person standing near the point where the current enters the earth may have a large potential difference (V1) from foot to foot.

Related to Step Potential

  • Step 3 If no settlement is reached at Step 2, a meeting shall be held between the designated senior representatives of the Union and the Employer within seven (7) working days of the Employer's response at Step 2. The Employer's response to the grievance at Step 3 shall be in writing within seven (7) working days of this meeting.

  • regulatory action level RBC means the product of 1.5 and its authorized control level RBC;

  • Lowest achievable emission rate (LAER) means for any source, that rate of emissions which reflects the most stringent emission limitation which is contained in the implementation plan of any State for such class or category of source, unless the owner or operator of the proposed source demonstrates that such limitations are not achievable, or the most stringent emission limitation which is achieved in practice by such class or category of source, whichever is more stringent. In no event shall the application of this term permit a proposed new or modified source to emit any pollutant in excess of the amount allowable under applicable New Source Standards of Performance.

  • Strike Level means the Strike Level as specified in § 1 of the Product and Underlying Data.

  • Trigger Level means with respect to an Index, the level specified as such in Annex 1 with respect to such Index

  • Adverse impact on visibility means visibility impairment which interferes with the management, protection, preservation or enjoyment of the visi- tor’s visual experience of the Federal Class I area. This determination must be made on a case-by-case basis taking into account the geographic extent, in- tensity, duration, frequency and time of visibility impairment, and how these factors correlate with (1) times of vis- itor use of the Federal Class I area, and(2) the frequency and timing of natural conditions that reduce visibility.