WELDED JOINTS Welded joints are classified according to the relative positions of two components to be joined. There are five basic welded joints types. Butt joints: It is used to join the ends or edges of two plates...
Author - Santhakumar Raja
WDM – Wavelength Division Multiplexing A distinctive operational feature of an (WDM wavelength division multiplexing) optical fiber is that there is a wide spectral region in which optical signals can be transmitted...
Underwater Welding Process Underwater welding process usually refers to the wet welding technique where there is no mechanical barrier that separates the welding are from water. It is also known as submerged water arc welding...
INTRODUCTION TO DESIGN USING COMPENSATORS – Linear System Design The control systems are designed to perform specific tasks in linear system design. The requirements of a control system are usually specified as performance...
Optical Receiver Operation Having discussed the characteristics and operation of photodetectors in the previous chapter, we now turn our attention to the optical receiver operation. An optical receiver consists of a...
INTROCDUCTION to THERMAL ENERGY BASED PROCESSES In these methods, Thermal energy based process heat energy is concentrated on a small area of the workpiece to melt and vaporize the tiny bits of work material. The...
HYDRAULICS SYATEM The Hydraulics system of interest to control engineers may be classified into, Liquid Level system and Hydraulics devices The liquid level system consists of storage tanks and connecting pipes. The variables...
Introduction Chemical Machining Process (CHM) In chemical energy methods, Chemical Machining Process the metal is removed from the workpiece through controlled etching of the workpiece material in contact with a chemical...
SOLID STATE WELDING PROCESSES Solid state welding is a group of welding processes which produces coalescence at temperature below the melting point of base materials being welded without the addition...
Introduction Avalanche Photodiode At the output end of an optical transmission line, avalanche photodiode there must be a receiving device which interprets the information contained in the optical signal. The first element of...
