Description : Explain space diagram & vector diagram
Answer : Space diagram: It is the diagram in which number of forces acting on body is drawn in space to a suitable scale and naming the spaces in order by Bow's notation. Vector diagram: It is the ... of the forces drawn in space diagram by maintaining the same order as it was maintained in space diagram.
Description : Explain series switching control of AC load. Single phase resistance load - Integral half cycle control Phase control - Resistance load
Description : Explain switching model of MOSFET.
Answer : A differential relay measures the vector difference between two or more similar electrical quantities.
Description : Explain the concept of initial and final conditions in switching for L and C.
Answer : i) Inductor: The current through an inductor cannot change instantly. If the inductor current is zero just before switching, then whatever may be the applied voltage, just after switching the inductor ... open-circuit. The initial and final conditions are summarized in following table: