Intelligence Bureau JIO ECE Skill Test important Questions

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IB JIO Skill Test & Interview Preparation

ECE Important Questions & Topic For IB Interview

Skill test is part of interview process for the selection post of Junior Intelligence Officer Post by Intelligence Bureau in Ministry of Home Affair. The skill test will be based upon the practical knowledge of the technical subject commensurate with the job profile. The skill test for JIO post will be technical in nature. The technical practical based questions will be asked from the respective branch or field of knowledge of the candidate.

ECE Important Questions & Topic For IB Interview



  • How would you troubleshoot a circuit that is not working properly?

  • How would you design and build a simple amplifier circuit?

  • How would you use a microcontroller to control a device?

  • How would you use an oscilloscope to measure voltage and current?

  • How would you use a logic analyzer to debug a digital circuit?

  • How would you design and build a simple power supply?

  • How would you use a soldering iron to solder components to a circuit board?

  • How would you use a multimeter to measure resistance, capacitance, and inductance?

  • How would you assemble and test a printed circuit board (PCB)?

  • How would you use a breadboard to prototype a circuit?

  • How would you use a computer-aided design (CAD) program to design a circuit?

  • How would you use a simulation program to test a circuit before building it?

  • How would you write a simple program for a microcontroller?

  • How would you use a debugger to debug a microcontroller program?

  • Design and build a simple circuit to perform a specific function (e.g., amplify a signal, filter a signal, generate a signal, etc.




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Voltage Source related question



  • Identify the different types of voltage sources (DC power supply, battery, etc.)

  • Measure the voltage of a voltage source with a multimeter

  • Build a simple voltage source circuit (e.g., a voltage regulator)

  • Series and parallel connection of voltage source, how do you do that


Capacitor related question



  • Identify the different types of capacitors (ceramic, electrolytic, film, etc.)

  • Build a simple capacitor circuit (e.g., an RC filter), and design of filter using capacitor


Resistor related question



  • Identify the different types of resistors (carbon film, metal film, wire-wound, etc.)

  • Explain how to read the colour code of a resistor

  • Measure the resistance of a resistor with a multimeter

  • Build a simple resistor circuit (e.g., a voltage divider)


Inductor related question



  • Identify the different types of inductors (air core, iron core, etc.)

  • Build a simple tabk circuit with particular resonance frequency (e.g., an LC filter)

  • Calculate the resonant frequency of an LC circuit.


Multimeter related question



  • Measure the voltage, current, and resistance of a circuit with a multimeter

  • Test the continuity of a circuit with a multimeter

  • Identify and troubleshoot common multimeter problems


Transistor related questions



  • Identify the different types of transistors (NPN, PNP, FET, etc.)

  • Build a simple transistor circuit (e.g., a common emitter amplifier)

  • Measure the current gain and voltage gain of a transistor

  • Identify and troubleshoot common transistor problems

Option

Option


• Entire discussion must be done in two broad directions. If he is to be removed then what should be grounds and if he is not to be removed then how
his problems are to be resolved so that he becomes asset for the organisation instead of liability
• Need to first know the root cause that is severe family problems and whether these can be solved. May be discussion with the family members can
help to know that. Need to see whether these can be resolved so that he again start working normally. Point of view of his family and friends will be
very helpful in that.
• Need to know his professional contribution as employee to the company. His past contributions. Since how long is he associated with company and
what kind of worker is he. Point of view of his colleagues is very important. His past performance reports etc.
• Direct discussion with him seeking some kind of assurance from him for his better behaviour and his response is important. His point of view very
important.
• If I am convinced that lige root cause of his problems cant be removed and his problem is long term and he cant work effectively for the organisation
and point of view of his colleagues and others is also negative then I will recommend his removal.
• If I find some scope of betterment in near future and he is otherwise useful resource for the organisation then I will recommend for NOT removal
instead he can be reprimanded in the form of temporary suspension till he assures good conduct or demotion etc.

What traits are being checked?
• Analytical skills
• Decision-making skills
• Emotional Stability
• Empathy
• Professionalism
• Leadership skills

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