An alternator is defined as a machine or generator which produces AC (Alternating Current) supply and it converts mechanical energy into electrical energy, so it is also called an AC generator or synchronous generator. ... Thus, this is all about an overview of an alternator which includes construction, working, advantages, and applications ...

5. Bulldozers. One of the most popular types of construction trucks, bulldozers assist with pushing, digging, excavating, and leveling materials at a construction site. You can recognize these heavy-duty earthmovers by their giant blade on front used to push large amounts of soil, debris, and other materials.

It has to make sure that the coolant has to be added during the removal of material from the components. Sensitive Drilling Machine: Here in the case of a Sensitive drilling machine, when the operator gives the feeding of the tool into the workpiece, it allows the operator to 'feel' or 'sense' the cutting action of workpiece w.r.t.the tool and that's the reason, it is …

Working Principle. The stator working principle is, because of the 3-phase supply, it will generate the rotary magnetic field. The function of this will change based on machines like motor, generator, and fluid powered …

Some machines have multiple uses, while others are task-specific. So, if you are interested in construction, here are 37 construction equipment names you need to know: 1. Boom Lift. A boom lift is a type of aerial platform used to get workers off the ground to work on an elevated project.

Three Phase Synchronous Motor Construction and Working Principle - A 3-phase synchronous motor is a 3-phase synchronous machine which is operated as a motor i.e. converts electrical energy input into mechanical energy output.A synchronous motor has a unique feature that is it runs at a constant speed equal to the synchronous …

In this machine, the workpiece metal is removed during the return stroke of the Ram. Hydraulic Shaper: In this type of machine, the reciprocating motion of the ram is provided by the hydraulic mechanism. This Hydraulic shaper uses the oil under high pressure and the end of the piston rod is connected to the ram.

A Transformer works on the principle of electric i.e. mutual induction. A Transformer operates when both circuits take effect by mutual induction. A Transformer can't step-up or step-down the level of DC voltage or DC Current. A Transformer only step-up or step-down the level of AC voltage or AC Current.

Dial the entire number you want to fax to. A fax number is dialed the same way as a regular phone number – include any long distance / area codes, as well as corporate numbers (such as dialing "7" or "9" for an external number) Press the "Send" button (usually a green button). Wait for the fax to transmit.

LED is a significant optoelectronic device. It is also used in optical fibre communication system. LED (Light Emitting Diode) is an optoelectronic device which works on the principle of electro-luminance. Electro-luminance is the property of the material to convert electrical energy into light energy and later it radiates this light energy.

Synchronous speed is the speed of rotation of the magnetic field in a rotary machine, and it depends upon the frequency and number poles of the machine. The induction motor always runs at speed less than its synchronous speed. The rotating magnetic field produced in the stator will create flux in the rotor, hence causing the rotor to rotate. Due to the lag …

You pick up a screw, and a machine to make a hole, place the screw, and hang your favourite picture. It is a common process known as drilling. The machine used for this process is called the drilling machine. This machine is not limited but is a vital component of every manufacturing industry. As a mechanical engineer, it is important to …

Now we will look what is working principle of Gear Box. Working Principles of Gear Box: A gearbox consists of gears of varying sizes, because of the different demands in times of the torque needed at the wheels depending upon the road, load, and terrain, for example; climbing vehicles require higher torque than driving on a straight road.

1. Dry ammonia vapour at low pressure passes in to the absorber from the evaporator. 2. In the absorber the dry ammonia vapour is dissolved in cold water and strong solution of ammonia is formed. 3. Heat evolved during the absorption of ammonia is removed by circulating cold water through the coils kept in the absorber. 4.

The term "fax modem" is a shorthand for "facsimile modem," and it refers to a device that allows a computer to transmit and receive documents as faxes through a telephone line. The primary function of a fax modem is to convert the data files on a computer into a format that is suitable for transmission over the Public Switched …

Construction and Working of Sieve Shaker Machine. Sieves are stacked one above the other in such a way that the most coarse sieve is placed on the top, followed by sieves with decreasing aperture sizes (see Figure 1). In other words, they are arranged in increasing order of sieve number and decreasing aperture size.

2. Planer Type. It has two vertical columns on the two sides of the table and is fixed on the base. The table has a reciprocating action for adjustment of the work. The spindle is fixed on the crossrail bridging the …

Connect or plug the facsimile machine into a power source. Connect your active landline to your machine. Make sure that the machine has been properly loaded with toner or ink. Also, make sure that there is enough …

Synchronous Generator – Construction and Working Principle. A synchronous generator is a synchronous machine which converts mechanical power into AC electric power through the process of electromagnetic induction. Synchronous generators are also referred to as alternators or AC generators. The term "alternator" is …

The frame is casted for small machines and it is fabricated for a large machine. According to the applications, the frame is made up of die-cast or fabricated steel, aluminum/ aluminum alloys, or stainless steel. Related Post: Synchronous Motor: Construction, Working, Types & Applications

In practice, the yoke of DC machine is made up of cast steel. The yoke or frame of the DC machine serves the following main purposes −. It protects the internal machine parts like armature, windings, field poles, etc. against mechanical damages. The yoke houses the magnetic field system. It provides a low reluctance path to the working ...

AC Generator. A machine that transforms mechanical energy into electrical energy is known as an AC generator. Mechanical energy is supplied to the AC Generator through steam turbines, gas turbines, and …

Working of Coordinate Measuring Machine (CMM): When an object is placed on the work table, Measuring tool probe that used to make contact with the object to inspect it, probe movement can be done through manually or by computer which is given by programs. control unit used to control the machine according to the signal sent by computer …

The following advantages of Ultrasonic are: Ultrasonic Machining can be used machine brittle, non-conductive material, Hard and Fragile material. Heat is not generated in this Machining process so there is very little or negligible physical change in the workpiece. Non-metal that cannot be machined by EDM and ECM because of poor …

1926 – RCA creates the Radiophoto to fax documents using radiowaves. 1947 – The first successful fax machine as we know it is invented by Alexander Muirhead. 1955 – The first transcontinental radio fax transmission is sent. More recently, the biggest development in faxing has been online fax technology.

Working of Coordinate Measuring Machine (CMM) During its working, the sensing probe is made to contact with the surface of the part. Then, the three coordinate positions are marked with greater accuracy, by moving the probe in required direction (Figure 1). The accuracy may be of 2.6 + L / 300 micrometers, where 'L' indicates the …

Intro about Contactor. A contactor is an essential part that is used to control the various equipment's electrical/electronic circuits. for example, starting of an induction motor, the starter is built with the contactors only and it …

A DC machine is an electromechanical energy alteration device. The working principle of a DC machine is when electric current flows through a coil within a magnetic field, and then the magnetic force generates a …

The thermal (heat-based) printer, operated by the circuit, reproduces the incoming fax on the paper as it moves past. An automatic blade cuts the page and the printed fax emerges from the output slot. You can see that there are really two separate machines in one: a fax-sender and a fax-receiver.

Lathe machine is a machine tool that removes the material from the surface of workpiece with the help of cutting tool placed either perpendicular or angular w.r.t. workpiece. ... machining whereas, in today's article, we will learn various concepts of Water Jet Machining along with its Definition, Construction, Working Principle, Types ...