HERE WE WILL KNOW THE ISRO TECHNICIAN B Electronic Mechanic SYLLABUS 2020
ISRO TECHNICIAN B Electronic Mechanic exam pattern
FIRST OF ALL, YOU WILL BE APPEAR IN A WRITTEN EXAMINATION AND YOU HAVE TO QUALIFY MINIMUM MARKS SO THAT YOU CAN GIVE SKILL TEST, HENCE EXAM PATTERN IS LIKE THIS-
2-SKILL TEST (INTERVIEW)
WRITTEN TEST WILL HAVE TOTAL 6O QUESTIONS ANT 90 MINUTE TIME.
THERE IS NEGATIVE MARKING OF 1/4 MARKS.
FINAL MERIT LIST WE BE MADE ON ONLY AND ONLY WRITTEN EXAM.
SO PREPARE WELL FOR WRITTEN EXAM.
ISRO WRITTEN EXAM SYLLABUS
ISRO TECHNICIAN B Electronic Mechanic SYLLABUS
QUESTIONS WILL BE ASKED FROM THREE TOPICS THESE ARE FOLLOWING
1- Electronic Mechanic TRADE THEORY (40 QUESTIONS)
1 -Trade and Orientation Introduction to NCVT and certification mechanism
2- Hand Tools and their uses Identification, specifications, uses and maintenance of commonly used hand tools.
3- Basics of AC and Electrical Cables Basic terms such as electric charges, Potential difference, Voltage, Current, Resistance. Basics of AC & DC.
4- Cells & Batteries Battery /Cells
5 -Passive Components Ohm’s law and its variables.
6- Transformers Working principle of a Transformer, Transformer construction, Types of cores used.
7- AC & DC measurements Introduction to electrical measuring instruments, Importance of meter, classification of meters, forces necessary to work a meter.
8- Soldering & De-soldering and switches Different types of soldering guns, related to Temperature and wattages, types of tips.
9- Rectiers Semiconductor component number coding for different electronic components such as Diodes, Zeners.
10 -IC Regulators Regulated Power supply using 78XX series, 79XX series, Op-amp regulator, 723 regulators, (Transistorized & IC-based) voltage regulation, error correction and amplification etc.
11- Computer Hardware, OS, MS office Networking
Basic blocks of a computer, Hardware and software, I/O devices, keyboard, types of mouse and their working, Different types of printers, their function and inter-connection and their advantages HDD, CDD, DVD.
1 2-Transistor Construction, Working of a PNP and NPN Transistors. Purpose of E, B & C Terminals.
13- Amplier Transistor (CB, CE & CC) configurations and their characteristics and applications.
14- wave shaping circuits Diode shunt clipper circuits and Clamping /limiting circuits and their applications.
15- Power Electronic Components Construction of FET, differentiate it with BJT.
16- MOSFET & IGBT Working of MOSFET, Power MOSFET and IGBT – their types, characteristics, switching speed, power ratings and protection.
17- Opto Electronics Working and application of LED, IR LEDs, Photodiode ,phototransistor, its characteristics and application, optical sensor, optocouplers, circuits with optoisolators, characteristics of LASER diodes.
18- Basic SMD (2,3,4 terminal components)
Introduction to SMD technology Identification of 2,3,4 terminal SMD components, advantages of SMD components over conventional lead components.
19-Basic Gates Introduction to Digital Electronics.
20-Combinational Circuits Combinational logic circuits such as Half Adder, Full adder, Parallel Binary adders, 2-bit and four-bit full adders.
21- Flip Flops Introduction to Flip-Flop. S-R Latch, Gated S-R Latch, D- Latch.
22-Electronic circuit simulation software Study the library components available in the circuit simulation software. Various resources of the software.
23- Counter & shift Registers Basics of Counters, types of counters, two-bit and three-bit Asynchronous binary counters and decade counters with the timing diagrams
24-Digital Storage Oscilloscope Block diagram of DSO/CRO and applications of DSO/CRO application of digital CRO, block diagram of the function generator.
25- SMD Soldering and De-soldering Soldering / de-soldering of the above components.
26- PCB Rework ESD Control in Electronics.
27- Protection devices Fuse ratings, types of Fuses, Fuse bases, single/three-phase MCBs, single-phase ELCBs.
28-Electrical control circuits Fundamentals of single phase Induction motors, synchronous speed, slip, rotor frequency, torque-speed characteristics, Starters used for Induction motors.
29- Electronic Cables & Connectors Cable signal diagram conventions Classification of electronic cables as per the application w.r.t. insulation, gauge, current capacity, flexibility etc.
30-Communication electronics Radio Wave Propagation – Principle, Fading, Need for Modulation, types of modulation.
31- Microcontroller (8051) Introduction to 8051 Microcontroller, architecture, pin details & the bus system
32- Sensors, Transducers and Applications Basics of passive and active transducers.
33- Analog IC Applications Discussion on the identified projects with respect to data of the concerned ICs, components used in the project
34- Digital IC Applications Discussion on the identified projects with respect to data of the concerned ICs, components used in the project
READ FEW MORE POST
2-MATHS (10 QUESTIONS ) ISRO TECHNICIAN B Electronic Mechanic SYLLABUS
3-AGE,TIME ,PIPE ,TRAIN ,RELATED QUESTIONS
4- BASIC 2D,3D GEOMETRY
3-BASIC PHYSICS (10 QUESTIONS)ISRO TECHNICIAN B SYLLABUS
IF YOU REALY WANT TO GET THIS JOB, YOU HAVE TO READ YOUR ITI FITTER TRADE BOOK OF ALL SEMESTER.
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