About ISOLATED NEUTRAL SYSTEM

List of experiment for Virtual Lab

VIRTUAL LAB List of Experiment to be performed (semester wise): 2nd Semester D.C.Circuits: A) To perform Ohm’s Law http://vlabs.iitkgp.ernet.in/be/exp4/index.html B) Verification of Thevenin’s Theorem http://vlabs.iitkgp.ernet.in/asnm/exp3/index.html C) Verification of Superposition Theorem http://vlabs.iitkgp.ernet.in/asnm/exp5/index.html 3rd Semester Electronics Circuits and Components (IIT KHARAGPUR): A) VI Characteristics of Diode http://vlabs.iitkgp.ernet.in/be/exp5/index.html B) Half Wave Rectification http://vlabs.iitkgp.ernet.in/be/exp6/index.html C) Full Wave Rectification http://vlabs.iitkgp.ernet.in/be/exp7/index.html D) Capacitive Rectification http://vlabs.iitkgp.ernet.in/be/exp8/index.html E) Zener Diode voltage regulator http://vlabs.iitkgp.ernet.in/be/exp10/index.html F) BJT Common Emitter Characteristics http://vlabs.iitkgp.ernet.in/be/exp11/index.html G) BJT Common Base Characteristics http://vlabs.iitkgp.ernet.in/be/e...

Types of Neutral grounding in distribution system

Types of Neutral Earthing in Power Distribution: Introduction: In the early power systems were mainly Neutral ungrounded due to the fact that the first ground fault did not require the tripping of the system. An unscheduled shutdown on the first ground fault was particularly undesirable for continuous process industries. These power systems required ground detection systems, but locating the fault often proved difficult. Although achieving the initial goal, the ungrounded system provided no control of transient over-voltages. A capacitive coupling exists between the system conductors and ground in a typical distribution system. As a result, this series resonant L-C circuit can create over-voltages well in excess of line-to-line voltage when subjected to repetitive re-strikes of one phase to ground. This in turn, reduces insulation life resulting in possible equipment failure. Neutral grounding systems are similar to fuses in that they do nothing until something in the syst...

Types of wiring

Topics of learning 1. What is electrical wiring? 2. Types of electrical wiring? 3. Need which types of wiring at home or office? 4. Comparison of different wiring system? 1. What is electrical wiring? “A system of wires providing electric circuits for a device or building.” Different Types of Electrical Wiring Systems 1. Cleat wiring 2. Wooden casing and capping wiring 3. CTS or TRS or PVC sheath wiring 4. Lead sheathed or metal sheathed wiring 5. Conduit wiring · A. Surface or open Conduit type · B. Recessed or concealed or underground type Conduit 1. Cleat Wiring This sys...

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