The Candidate's comprehesion and understanding ofGneral English shall be tested Through simple Exercise such as provision of antonyms and synonms, fill in the blanks and multiple-choice excercise etc. This shall also include question on current event, general knowledge and such matters of every day observation and experence as may be expected of Diploma holder.
Applied Mathematics :
Co-ordinate Geometry; Vector Algebras, Matrix and Determinant; Differential calculus; Intergral calculus,Differential equation of second order;Fourier Series, Laplace ,Transform, Complex Number, partial Differential.
Applied Physics :
Measurement-units and Dimension,Waves,Acoustics,Ultrasonic,Light, Laser and its Application,Atomic Stucture and energy lavels.
Electrostatics, coulombs laws law, Electric field,Gauss's theorem,concept of potential difference,concept of capacitance and capacitors, ohms law, power energy, Kirchoff voltage and current laws and their applications in simple dc circuits,Basic Magnetism,Electromagnetic induction, concept of alternating voltage & current,cells and batteries, Voltage and current sources, Thevnin's theroem, Norton,s theorem and their applications.
Electronics Devices and circuits:
Classfication of materials into conductor,semi conductor, insulator etc.,Electrical properties,magnetic properties, Various type of relays,switches and connectors.Conventional represention of electric and electronics element.Active and passive components,semi conductor physics,semi conductor diode,Bipolar Transistor and their circuit,Transistor Biasing & Stablization of operating point,Single stage transistor amplifier field effect transistor,Mosfet circuit applications.
Multistage transistor Amplifier, Transistor Audio amplifiers, Feedback in amplifier,
sinusoidal Oscillators, tuned Voltage Amplifier,opto Electronics Devices and their applications,Operational Amplifiers,wave shaping and switching circuits.
Block diagram of I.C timer(such as 555)and its working,Multivibrator circuits, Times base circuits,Thyristors and UJT, Regulated Power supply.
Applications and advantages of digital system(binary and hexadecimal),Logic Gates, Logic Simplification,Codes and Parity,Arithmetic Circuits,Decoders.Display Devices and Associated Circuits Multiplexer, Latches and flip flops,counters, Shift Register, Memories, A/D and D/A converters.
3 phase vs single phase supply,Star delta Connection,relation between phase & line voltage,Power factor and their measurments, Star delta constructionand principles of working of various type of electrical measuring instruments,all types of motor and generator-AC & DC transformers, Starters rectifiers, invertors,battery chargers ,batteries, servo and stepper motors,contactor control circuits, switch gears, relay protection devices & schemes,substaion,Protection relaying,circuit breakers,generator protection, substation,protection relaying,control circuits, switches gears,relays protection, feeder & lightening,feeder & bus bar protection,lightening arrestor,earthing,voltage stablizers & regenerators, power control device & circuits
Modulation and demodulations-princiles and operation of various types of AM,FM and PM modulators/demodulators, pulse modulation-TDM, PAM,PPM, PWM, Multiplexing, Principles and applications of PCM.
Induction of Basic block diagram of digital and communication system, coading error detection and correction techiques-ASK,ICW,FSK,SK,characteristics/working of data transmission circuit, UART USART, Modems, protocols and their and their functons, brief idea of ISDN interfaces,local area Network, Carriers telephony-Featurs of their telephone system
Network, Filters and Transmission Lines:
Two piont network, Attenuator, flters, transmission lines and their applications, characterstion impedance of line, concept of reflection and standing waves on transmission lines, Transmission line equation, Princile of impedance matching,Bandwidth consideration of transmission line.
Instruments and Measurment:
Principle and types of analog and digital voltmeters, ammeters, multimeters – Single and three phase wattmeters and energy meters – Magnetic measurements – Determination of B-H curve and measurements of iron loss – Instrument transformers – Instruments for measurement of frequency and phase.
Functional elements of an instrument – Static and dynamic characteristics – Errors in measurement – Statistical evaluation of measurement data – Standards and calibration.
D.C & A.C potentiometers, D.C & A.C bridges, transformer ratio bridges, self-balancing bridges. Interference & screening – Multiple earth and earth loops – Electrostatic and electromagnetic interference – Grounding techniques.
Basic element of control system, open and closed loop system, concepts of feedback, block diagram of control system, Time lag, hysrerisis linearity concepts, Self regulating and non self regulating control systems. Transfer function of simple control components,single feedback configuration.
stabilty Analysis, characterstics equation.Routh's table,Nyquist Criterion, Relative stability phase margin and gain margin.
Typical organization of Microcomputer system and functions of its various blocks, Architecture of a Microprocessor, Memories and I/O interfacing, Brief idea of M/C & assembly languages, Machines and Mnemonic codes,Instructions format and addressing mode, concept instruction set ,programming exercises in assembly language,concept of interrupt, Data transfer techniques-sync data transfer, async data transer,interrupt driven data transfer ,DMA serial output data,serial input data.
Computer and its working,types of computers, familiarization with DOS and window-concept of file, directory, folder, Number Systems, Data Communication.Programing elements of a high levell programing language, Pascal,c ,use of basic data structures,Fundamentals of computer architecture,processor design,control unit design,Memory and simple assembly level programing.Microprocessor architecture