RRB JE Chemical and Metallurgical Supervisor Syllabus for CBT 2, Best Books for RRB JE 2024 Fuels: Classification – Solid. Liquid & Gaseous fuels. Coal, Metallurgical coke, Petroleum. Producer Gas, Water Gas, Coal Oven Gas, Blast Furnace Gas and Natural Gas. Material Science: Atomic Arrangement in Materials, Bonding in Metals, Corrosion, Ferrous metals: Mild steel, … Read more
RRB JE Civil Engineering Syllabus for CBT 2, Best Books for Civil RRB JE 2024 Engineering Mechanics- Force (resolution of force, moment of force, force system, composition of forces), Equilibrium, Friction, Centroid and Center of gravity, Simple machines. Building Construction– Building components (substructure, superstructure), type of structure (load bearing, framed and composite structures). Building materials- … Read more
RRB JE Electronics Engineering Syllabus for CBT 2, Best Books for Electronics RRB JE 2024 Electronic Components & Materials: Conductors, Semi conductor & Insulators; Magnetic materials; Jointing & Cleaning materials for U/G copper cable & OFC; Cells and Batteries (chargeable and non chargeable); Relays, Switches, MCB & Connectors. Electronic Devices and circuits: PN Junction diodes, … Read more
RRB JE Electrical Engineering Syllabus for CBT 2, Best Books for Electrical RRB JE 2024 Basic concepts: Concepts of resistance, inductance, capacitance, and various factors affecting them. Concepts of current, voltage, power, energy and their units. Circuit law: Kirchhoff‘s law, Simple Circuit solution using network theorems. Magnetic Circuit: Concepts of flux, mmf, reluctance, Different kinds … Read more
In this article, you will learn about simple aircraft refrigeration system- working principle, diagram, important facts & MCQ’s with solution, in the last article I talk about different types of refrigeration system. Working Principle of Simple Aircraft Refrigeration System- Air needed for refrigeration system is coming from compressor. Air is first cooled with high temperature … Read more
RRB JE Mechanical Engineering Syllabus for CBT 2, Best Books for Mechanical RRB JE 2024 Engineering Mechanics: Resolution of forces, Equilibrium and Equilibrant, parallelogram law of forces, triangle law of forces, polygon law of forces and Lami’s theorem, couple and moment of a couple, condition for equilibrium of rigid body subjected to number of coplanar … Read more
In this article, you will learn about bootstrap air cooling refrigeration system, explanation, working with MCQ’s with solution, in the last article I talk about simple aircraft refrigeration system. What is Boot Strap Air Cooling Refrigeration? This is one of the type of refrigeration system which is used in aircraft, well there are many types … Read more
VCRS(Vapour Compression Refrigeration System)- Working Principle, COP Formula, PV, TS Diagram, so far I have shared information about different cycles in refrigeration system, in the last article I have shared information about Bell Coleman Cycle. What is VCRS Cycle? In this type of refrigeration cycle we used refrigerant like NH3, R11, R-12, R-34(eco friendly because … Read more
tIt is a cycle this article we will learn about Reversed Carnot Cycle and its definition, diagram, COP, efficiency(does not exist, why? I will share later in this article) and also limitations. Lets, start with Carnot Cycle? First lets, learn about Carnot, whose full name is Nicolas Léonard Sadi Carnot, he is French and worked … Read more
What is Catalytic Converter? A catalytic converter is an emissions control device that is installed in the exhaust system of internal combustion engines. It is designed to reduce the harmful pollutants in the exhaust gases before they are released into the atmosphere. The main pollutants that catalytic converters target are carbon monoxide (CO), hydrocarbons (HC), … Read more