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Boiler Feed Water - Boiler Troubles
A boiler is a closed vessel in which water under pressure is transformed into steam by the application of heat.
Patri Divya Chandana
Crystal Field Theory and the Energy Level Diagrams of Transition Metals
Crystal Field theory proposes the bonding between the central metal ion and its ligands arises from purely electrostatic attraction.
Molecular Orbitals Theory
Is a method for determining molecular structure in which electrons are not assigned to individual bond between atoms but are treated as moving under the influence of the nuclei in the whole molecule.
Forms of Hydrogen Atom Wave Functions and Plots
Probability of finding an electron at various points in space is called orbital. It has spherical shape.
Quantum Numbers
Quantum numbers describes the size, shapes and energy of orbital of an atom.
Specifications of Water
Indian standard specifications for drinking water. IS10500
Heisenberg's Uncertainty Principle
According to uncertainty principle it is impossible to know simultaneously both the position and momentum accurately
Wave Mechanical Concept of Atom
The new quantum mechanics which takes into account both the particle and wave nature of the matter is called wave mechanics.
Bohr's Hydrogen Spectrum
This solitary electron in Hydrogen atom at ordinary temperature resides in first orbit possessing lowest energy state. When energy supplied electron excites to higher energy level. When energy is absorbed the electron excites to lower energy levels.
3 PHASE BALANCED SYSTEM
Three equal voltages which differ in phase by 120 degrees to each other, constitute a three phase balanced system.
Unbalanced 3 phase system
If the loads in all the three phases are not identical to each other i.e., unequal in magnitude and phase, then it is called unbalanced load.
An intro to 3 phase system
A three phase electrical system may be considered as 3 separate single phase systems, phase displaced from each other by 120 degrees.