Kelvane adrian (16 risultati)

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Taschenbuch. Condizione: Neu. Neuware - Every refrigeration and air conditioning technician eventually meets the same wall: the system is misbehaving, the gauges are talking, and the usual explanation stops exactly where the real problem begins. Too many resources teach the cycle in the abstract and leave you to guess at the manifold and the panel. Formulas arrive without derivation, normal readings are stated without context, and troubleshooting decays into swapping parts and hoping. The gap between classroom theory and field judgment stays wide open. This handbook closes that gap. It builds every idea from first principles, carries it through fully worked calculations shown in both inch-pound and SI units, and connects it to what you actually see on the equipment, so the reasoning is always visible and never assumed. Benefits- Follow complete derivations and step-by-step worked examples with clearly boxed answers.- Read a live system the way an experienced tech does, using normal-value references and field case studies.- Move from symptom to root cause with a structured, evidence-based approach to diagnostics.- Understand components, electrical circuits, and control sequences as one connected system.- Apply cooling load estimation, airflow, and design to real residential and commercial work.- Use it as a course text and a bench-side reference, cross-referenced throughout for fast navigation.>Written for students and apprentices building a foundation, working technicians who want the reasoning behind the rule of thumb, instructors who need a rigorous and well-structured text, and practicing engineers who want a dependable single-volume reference. Add this comprehensive handbook to your shelf and start building the accurate, connected understanding that turns procedures into judgment - at the gauge manifold, the electrical panel, and the classroom board.…

Paperback. Condizione: new. Paperback. A three-phase motor will not start. The disconnect is closed, the overload has not tripped, and a production line is down while the drawings taped to the panel door go unread, because nobody on shift can trace a rung through them. Industrial electrical knowledge usually arrives in fragments. A theory course here, a code table there, a drive manual, a wiring habit picked up from whoever was on shift that night. None of those fragments survive contact with a live fault, because a fault does not respect the boundary between power distribution, control logic, and the motor itself. This handbook rebuilds the subject as one continuous chain, from the incoming service to the last pilot light on the panel door. Thirty chapters in nine parts run in the order a real system does: foundations, drawings and control logic, motors, motor control equipment, electronic motor control, automation, installation and commissioning, maintenance and troubleshooting, and two applied projects. Two hundred and forty-eight technical figures carry the schematics, ladder diagrams and one-line drawings; calculations are worked line by line with units tracked; and expected readings are stated alongside the tests that produce them. What the book equips you to do: Trace any control circuit rung by rung and predict the state of every contact before a meter goes on itSize conductors, protective devices and control transformers using calculations shown in fullWire a starter, a reversing circuit, a two-speed circuit and an emergency stop function, and explain why every interlock is thereRead nameplates, one-line diagrams, ladder diagrams and wiring diagrams as one connected description of the same machineSet up and commission a drive with a working understanding of what each parameter changesIsolate faults by measurement, using symptom, test, expected value and correction tablesTopics covered: Electrical quantities and power; test instruments and measurement practice; single-phase and three-phase systems; transformers and control power; power distribution and system grounding; conductors, overcurrent protection, coordination and short-circuit ratings; electrical safety, arc flash and energy isolation; symbols, diagrams and ladder logic; converting a process requirement into working control logic; induction, synchronous, direct current, permanent-magnet and servo motors; nameplates and motor selection; motor testing and failure modes; disconnects, contactors, starters, overload relays, timers, pilot devices and sensors; complete control circuits including reversing, jogging, two-speed, interlocking and emergency stop; reduced-voltage starting; soft starters; variable frequency drives; programmable controllers and input-output wiring; operator interfaces, industrial networks and motor control centres; functional safety; control panel design; testing, commissioning and acceptance; preventive and predictive maintenance; and systematic troubleshooting. Two capstone projects close the book. A lead-lag pump station and a conveyor line with a drive and a rated safety function are each carried from the process description through the sequence of operation, the ladder design, device selection, wiring, commissioning, and a seeded fault found by measurement. Written for industrial and maintenance electricians, controls and automation technicians, plant and facilities engineers, apprentices working toward licensure, and engineering and mechatronics students. The treatment follows United States installation practice with international cross-reference, and code-dependent values are edition-stamped so you can verify them against the edition adopted in your jurisdiction. Open it at the Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware.

Paperback. Condizione: new. Paperback. Every refrigeration and air conditioning technician eventually meets the same wall: the system is misbehaving, the gauges are talking, and the usual explanation stops exactly where the real problem begins. Too many resources teach the cycle in the abstract and leave you to guess at the manifold and the panel. Formulas arrive without derivation, normal readings are stated without context, and troubleshooting decays into swapping parts and hoping. The gap between classroom theory and field judgment stays wide open. This handbook closes that gap. It builds every idea from first principles, carries it through fully worked calculations shown in both inch-pound and SI units, and connects it to what you actually see on the equipment, so the reasoning is always visible and never assumed. BenefitsFollow complete derivations and step-by-step worked examples with clearly boxed answers.Read a live system the way an experienced tech does, using normal-value references and field case studies.Move from symptom to root cause with a structured, evidence-based approach to diagnostics.Understand components, electrical circuits, and control sequences as one connected system.Apply cooling load estimation, airflow, and design to real residential and commercial work.Use it as a course text and a bench-side reference, cross-referenced throughout for fast navigation.The vapor-compression cycle; heat transfer and psychrometrics; refrigerants and current regulation; compressors, condensers, evaporators, and metering devices; electrical fundamentals, motors, and control sequences; air distribution and indoor air quality; cooling load estimation; air conditioning and heat pumps; commercial refrigeration; piping, installation, and commissioning; measurement and instrumentation; energy and operating cost; and evidence-based diagnostics. Written for students and apprentices building a foundation, working technicians who want the reasoning behind the rule of thumb, instructors who need a rigorous and well-structured text, and practicing engineers who want a dependable single-volume reference. Add this comprehensive handbook to your shelf and start building the accurate, connected understanding that turns procedures into judgment - at the gauge manifold, the electrical panel, and the classroom board. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Condizione: New. Print on Demand.

Condizione: New. Print on Demand.

Paperback. Condizione: new. Paperback. A welder can lay a flawless bead and still build the wrong joint, and it is almost never a welding failure. It is a reading failure.The drawing said something specific about which side of the joint to weld, how deep to prepare it, how far each segment should run, or which face had to be finished flat, and the instruction was read past rather than read. The part comes out clean, square, and wrong, usually at the point in the schedule where fixing it costs the most.The reason is that a weld symbol is not a picture. It is a compressed sentence in which every element has a fixed position, and position carries the meaning. Most people learn it by recognising the shapes they meet most often and guessing at the rest. That holds up until the symbol is loaded, until a number appears in a slot nobody explained, or until a drawing arrives written in the other symbol system, which places the same information somewhere else entirely.This handbook rebuilds the skill from the ground up. It teaches the symbol by position rather than by pattern, so a shape you have never met before is still readable from where its parts sit. Then it carries the reader out of the symbol and into the whole drawing the symbol lives on, and finally into the situation every experienced hand eventually meets, in which the drawing itself is wrong.Inside the handbook: A reading method built on fixed positions, so an unfamiliar symbol is still decodableBoth major symbol systems taught side by side, with the differences flagged where they change the weldEvery weld type with its own dimensioning rules: fillet, groove, plug, slot, spot, seam, stud, surfacing and edgeSupplementary marks, the tail, and multiple reference lines read in sequenceInspection and examination callouts, and what each method can and cannot findComplete drawing packages: structural connections, pipe spools, weldments and model-based digital printsDrawing errors and conflicts, and which document governs when two disagreeGraded practice with a full answer key, plus symbol list, glossary, index and a register of standards with editionsThe book is worked rather than described. Each chapter builds from the joint to the symbol that specifies it, sets out which dimensions belong to that weld type and where each is written, then tests the reading against a drawing. The practice chapter grades from single symbols up to complete sheets, with answers and reasoning supplied so a wrong reading can be traced to the step that caused it.Its limits are stated as plainly as its coverage. It does not replace the governing drawing, the welding procedure, or the applicable code, and where it and a governing document disagree, the governing document wins. Every standard it relies on is listed with the edition consulted, and where a point could not be settled from an accessible source the text says so rather than guessing on the reader's behalf.It is written for the welder or apprentice who can already run a good bead and wants the drawing to stop being the hard part, the fabricator and shop lead turning prints into cut lists and weld sequences, the inspection candidate building a defensible account of what a drawing requires, the drafter or engineering student who wants the weld they specify to be built the way they meant it, and the instructor who needs a dependable text to teach from.Open it at the joint that is giving you trouble, and read the symbol one position at a time. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Condizione: New. Print on Demand.

Condizione: New. Print on Demand.

Paperback. Condizione: new. Paperback. Every refrigeration and air conditioning technician eventually meets the same wall: the system is misbehaving, the gauges are talking, and the usual explanation stops exactly where the real problem begins. Too many resources teach the cycle in the abstract and leave you to guess at the manifold and the panel. Formulas arrive without derivation, normal readings are stated without context, and troubleshooting decays into swapping parts and hoping. The gap between classroom theory and field judgment stays wide open. This handbook closes that gap. It builds every idea from first principles, carries it through fully worked calculations shown in both inch-pound and SI units, and connects it to what you actually see on the equipment, so the reasoning is always visible and never assumed. BenefitsFollow complete derivations and step-by-step worked examples with clearly boxed answers.Read a live system the way an experienced tech does, using normal-value references and field case studies.Move from symptom to root cause with a structured, evidence-based approach to diagnostics.Understand components, electrical circuits, and control sequences as one connected system.Apply cooling load estimation, airflow, and design to real residential and commercial work.Use it as a course text and a bench-side reference, cross-referenced throughout for fast navigation.The vapor-compression cycle; heat transfer and psychrometrics; refrigerants and current regulation; compressors, condensers, evaporators, and metering devices; electrical fundamentals, motors, and control sequences; air distribution and indoor air quality; cooling load estimation; air conditioning and heat pumps; commercial refrigeration; piping, installation, and commissioning; measurement and instrumentation; energy and operating cost; and evidence-based diagnostics. Written for students and apprentices building a foundation, working technicians who want the reasoning behind the rule of thumb, instructors who need a rigorous and well-structured text, and practicing engineers who want a dependable single-volume reference. Add this comprehensive handbook to your shelf and start building the accurate, connected understanding that turns procedures into judgment - at the gauge manifold, the electrical panel, and the classroom board. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Paperback. Condizione: new. Paperback. A welder can lay a flawless bead and still build the wrong joint, and it is almost never a welding failure. It is a reading failure.The drawing said something specific about which side of the joint to weld, how deep to prepare it, how far each segment should run, or which face had to be finished flat, and the instruction was read past rather than read. The part comes out clean, square, and wrong, usually at the point in the schedule where fixing it costs the most.The reason is that a weld symbol is not a picture. It is a compressed sentence in which every element has a fixed position, and position carries the meaning. Most people learn it by recognising the shapes they meet most often and guessing at the rest. That holds up until the symbol is loaded, until a number appears in a slot nobody explained, or until a drawing arrives written in the other symbol system, which places the same information somewhere else entirely.This handbook rebuilds the skill from the ground up. It teaches the symbol by position rather than by pattern, so a shape you have never met before is still readable from where its parts sit. Then it carries the reader out of the symbol and into the whole drawing the symbol lives on, and finally into the situation every experienced hand eventually meets, in which the drawing itself is wrong.Inside the handbook: A reading method built on fixed positions, so an unfamiliar symbol is still decodableBoth major symbol systems taught side by side, with the differences flagged where they change the weldEvery weld type with its own dimensioning rules: fillet, groove, plug, slot, spot, seam, stud, surfacing and edgeSupplementary marks, the tail, and multiple reference lines read in sequenceInspection and examination callouts, and what each method can and cannot findComplete drawing packages: structural connections, pipe spools, weldments and model-based digital printsDrawing errors and conflicts, and which document governs when two disagreeGraded practice with a full answer key, plus symbol list, glossary, index and a register of standards with editionsThe book is worked rather than described. Each chapter builds from the joint to the symbol that specifies it, sets out which dimensions belong to that weld type and where each is written, then tests the reading against a drawing. The practice chapter grades from single symbols up to complete sheets, with answers and reasoning supplied so a wrong reading can be traced to the step that caused it.Its limits are stated as plainly as its coverage. It does not replace the governing drawing, the welding procedure, or the applicable code, and where it and a governing document disagree, the governing document wins. Every standard it relies on is listed with the edition consulted, and where a point could not be settled from an accessible source the text says so rather than guessing on the reader's behalf.It is written for the welder or apprentice who can already run a good bead and wants the drawing to stop being the hard part, the fabricator and shop lead turning prints into cut lists and weld sequences, the inspection candidate building a defensible account of what a drawing requires, the drafter or engineering student who wants the weld they specify to be built the way they meant it, and the instructor who needs a dependable text to teach from.Open it at the joint that is giving you trouble, and read the symbol one position at a time. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Paperback. Condizione: new. Paperback. Most manufacturing problems are not solved at the machine. They are decided much earlier, when someone picks a process, a material, and a tolerance without seeing how the three collide.Manufacturing knowledge arrives in pieces, and the pieces have drifted apart. Classic process references remain sound on cutting and forming but say little about digital production, condition-based maintenance, or the exposure that comes with a connected plant. Newer digital titles assume the process knowledge they sit on top of. The practical gap is sharper still: plenty of engineers can name the processes, but far fewer can size a riser, calculate a bend allowance on the correct neutral axis, or say what a capability index actually licenses them to promise. That gap is where scrap, rework, and unwinnable arguments with customers come from.This handbook puts the whole production chain into one volume and one notation, and holds the same technical standard across all of it. Across eighteen chapters and 530 pages it follows a part from the material outward: through the casting, forming, machining, joining, and finishing routes that could produce it, through the automation, inspection, and quality systems that keep it repeatable, and on to the digital and environmental questions that decide whether the process is still worth running in five years. Every major process is presented with the mechanics that govern it, the equations that quantify it, and a worked calculation that carries the arithmetic through with its assumptions visible.What this handbook gives youCompare competing process routes on the terms that actually decide them, including geometry, achievable tolerance, material behavior, tooling cost, and production volume.Size and check real process parameters using 72 worked reference calculations that state their assumptions in full, so the method transfers to your own parts and numbers.Work from 230 numbered equations in consistent SI-first notation, so a symbol means the same thing in the forming chapter as it does in the machining chapter.Read a drawing tolerance back to the process capability that has to deliver it, and forward to the inspection method that will verify it.Judge when an additive route genuinely beats a subtractive one, using build rate and cost structure rather than enthusiasm.Find material fast through 50 purpose-drawn figures, 44 reference tables, a detailed contents list, a 76-entry glossary, four appendices, and an index.Key topics coveredThe manufacturing enterprise and process economics; engineering materials; casting and solidification; powder processing and sintering; bulk deformation and sheet-metal forming; machining and cutting mechanics; CNC and multi-axis programming; additive manufacturing; welding, brazing, and mechanical joining; surface engineering and heat treatment; micro, nano, and electronics manufacturing; industrial automation and control; robotics and machine vision; dimensional metrology, inspection, and non-destructive testing; statistical process control and quality engineering; digital manufacturing architectures; predictive maintenance and manufacturing security; and energy, materials, and lifecycle practice.Who this handbook is forWritten for practicing manufacturing, mechanical, industrial, and process engineers, for production, quality, and metrology staff, for automation and controls engineers, for technicians moving into engineering roles, and for senior undergraduate and graduate students who would rather own one dependable reference than a shelf of partial ones.Open the handbook at the process you are deciding on today, work the calculation through, and keep it within reach for the next one. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…