1 X-ray Diffraction Analysis Principle Instrument and Applications. 1.1 X ray Diffraction Principle; 1.2 Bragg's Law of Diffraction; 1.3 Laue Patterns: Laue Method of X ray Diffraction; 2 X-ray Diffraction Methods. 2.1 Laue Method 2.1.1 Conclusion; 2.2 Rotating crystal method 2.2.1 Conclusion 2.3 Powder Crystal Method; 3 Applications of x-ray ...
ادامه مطلبDC Motor Components. To understand the working principle of DC motor, let's first look at the components used in its construction.A DC motor usually looks like a cylindrical device with a shaft extending out of it that rotates on applying DC. This action is carried out by arranging the following components in a particular manner. Stator. A …
ادامه مطلبSpectrophotometer Principle. The spectrophotometer is an instrument which measures the amount of light that a sample absorbs. The spectrophotometer works by passing a light beam through a sample to …
ادامه مطلبWorking principle of a refrigerator. When the compressor has started the pressure of the evaporating coil reduced and as a result, the refrigerant is quickly vaporized. For this latent heat is required. The refrigerant is converted into vapor absorbing latent heat from the cooling chamber that is the substances preserved in the cooling chamber.
ادامه مطلبAll jaw crushers reduce large sized rocks, ore, or other material by a compression action. A fixed jaw, mounted in a V-shaped …
ادامه مطلبThe 3-phase induction motor mainly consists of two parts: Stator. Rotor. The stator is a static part and rotor is a rotating part, both are separated by a small air gap, which varies from 0.4 mm – 4 mm depending on the rating of the motor. 1. Stator. The figure shows the stator of the induction motor.
ادامه مطلبThe hydraulic system works on the principle of Pascal's law which says that the pressure in an enclosed fluid is uniform in all the directions. The Pascal's law is illustrated in the figure. The force given by fluid is given by the multiplication of pressure and area of cross-section. As the pressure is same in all the direction, the ...
ادامه مطلبManometer types and working principle. The most basic manometers measure gas/liquid pressure against atmospheric pressure. Manometers come in a variety of shapes and sizes and while the principle for measuring pressure differential is the same the degree of accuracy can be enhanced. As there are no moving parts, manometers …
ادامه مطلبThe figure shows the CNC machine working: First, the part program is entered into the MCU of the CNC. The MCU processes all the data and according to the program prepared, it prepares all the motion commands and gives them to the driving system. The drive system acts as motion commands sent by the MCU.
ادامه مطلبFission Definition. Newton's 2 Law Of Motion. Measures To Save Environment. A light-emitting diode (LED) is a semiconductor device that emits light when an electric current flows through it. Based on the semiconductor material used and the amount of doping, an LED will emit a coloured light at a particular spectral wavelength when forward biased.
ادامه مطلبA centrifugal compressor works in the following way: At the start-up, the air introduces from the air tank or any other source into the centrifugal compressor. After entering the compressor, the air strikes the impeller. This impeller has multiple radial blades that rotate with the rotation of the impeller.
ادامه مطلبIntroduction to Ultrasonic Transducer: Working Principle, Types and Applications. One type of sound-related transducer is the ultrasonic transducer. The electrical signals are transmitted to the target by these transducers and after the signal reaches the object, it returns to the transducer. This transducer tests the distance of the …
ادامه مطلبIntroduction to Ultrasonic Transducer: Working Principle, Types and Applications. One type of sound-related transducer is the ultrasonic transducer. The electrical signals are transmitted to the …
ادامه مطلبA Van de Graaff Generator is a device used for building up extremely high Potential Differences in the order of a few million (as high as 20 million volts). Currently, Van de Graaff Generator produces a Potential Difference of 5 Mega volts. The Van de Graaff Generator was designed by Robert Jemison Van de Graaff in1929 A.D.
ادامه مطلبThe planer machine is similar to a shaper machine. It is intended to produce plane and flat surfaces with a single-point cutting tool. A planer machine is very large and massive compared to a shaper machine. It is capable of machining heavy workpieces, which cannot fit on a shaper table. The fundamental difference between a shaper and a planer ...
ادامه مطلبA Relay is an electro-mechanical or solid-state device, used to control a device or a circuit electrically by applying a control signal to its coil. It is also known by the names auxiliary, miniature or control relay. Omron, a very reputed manufacturer of control circuits, medical equipment and industrial automation systems, defines them as ...
ادامه مطلبWorking with response times. A time constant has been defined as the time required by a sensor to reach 63.2% of a step change in temperature under a specified set of conditions. Five time constants are required for the sensor to approach 100% of the step change value. An exposed junction thermocouple offers the fastest response.
ادامه مطلبPrinciple of Pipette. The pipette's working principle is based mainly on two mechanisms, namely, the air displacement method and the positive displacement method. Each type of pipette has a piston that moves inside a capillary or cylinder. A specific amount of air is left between the piston and the liquid in air displacement pipettes.
ادامه مطلبMiniature Circuit Breaker is a safety accessory with an electro-mechanical mechanism of action. MCB is an automatic switch that opens when excessive current flows through the circuit. It can be reclosed without any manual replacement. In the case of a fuse, once it has been operated, it must be replaced or rewired, depending on the type of the MCB.
ادامه مطلبThe permanent magnet synchronous motors are AC synchronous motor whose field excitation is provided by permanent magnets and that has a sinusoidal back EMF waveform. The permanent magnets enable the PMSM to generate torque at zero speed. This motor delivers high-efficiency operations and requires a digitally controlled …
ادامه مطلبFollowing are the main points of comparison of the centrifugal and axial air compressors: Centrifugal Compressor. Axial Compressor. The movement of air is perpendicular to the axis of the compressor. The movement of air is parallel to the axis of the compressor. It has low manufacturing and running costs.
ادامه مطلبBreaking down large glasses. Crushing other hard materials. In single-toggle jaw crushers, the moving crusher operates in an elliptical pattern while in double-toggle jaw crushers, a pendulum motion is …
ادامه مطلبLVDT-diagram (circuit-diagram) The generic LVDT symbol is shown in Fig.1. An LVDT transducer or LVDT is a miniature transformer having an armature core and a shaft that is free to move in a linear axis. It encompasses two symmetrical secondary coils with an equal number of turns on one primary wounded across the armature core.
ادامه مطلبTransformer is the simplest device that is used to transfer electrical energy from one alternating-current circuit to another circuit or multiple circuits, through the process of electromagnetic induction. A transformer works on the principle of electromagnetic induction to step up or step down voltage. Transformer either increases AC voltage ...
ادامه مطلبInduction heating process is the non-contact process of heating an electrically conductive metal by generating eddy currents within the metal, using electromagnetic induction principle. As the generated eddy current flows against the resistivity of the metal, by the principle of Joule heating, heat is generated in the metal. Induction Heating.
ادامه مطلبThe flow sensor working principle is based on Bernoulli's principle. This principle states that the drop of pressure across the meter is simply proportional to the square of the rate of flow. The most common way to determine the measurement of a flow is by using the pressure drop across the cross-section of the pipe. Flow Sensor Types
ادامه مطلبSet Goals. Set specific goals with actions and incremental milestones that you can track. Define your goals in terms that create a vivid mental picture of your desired end-state. Written goals help you establish clarity of purpose and provide accountability. Regularly review them and your progress against them.
ادامه مطلبRelay. Definition: The relay is the device that open or closes the contacts to cause the operation of the other electric control. It detects the intolerable or undesirable condition with an assigned area and gives the commands to …
ادامه مطلبof work presented by Hiramatsu and Oka From photo elastic studies of plate-loaded spheres and point-loaded cubes, prisms and ellipsoids, they determined that the stresses …
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