Cabcon India Junior Engineer Interview Questions and Answers

Q1. Knowing resume details company details.
Add your answer

Q1. Regarding pcb circuit boards and reparing Technics.
Add your answer

Q1. Techenical questions repairing and theory knowledge about wt job you applied.
Add your answer

Introduction
Education
Nd questions

Introduction by self

Q1. What is pcb explain
Ans. 
PCB stands for Printed Circuit Board, which is a board made of non-conductive material with conductive tracks for electronic components.
• PCB is used to mechanically support and electrically connect electronic components using conductive pathways.

• It is commonly made of fiberglass, composite epoxy, or other non-conductive materials.

• Components like resistors, capacitors, and integrated circuits are soldered onto the PCB to...read more
Answered by AI
Add your answer
Q2. Work of the capicitor
Ans. 
Capacitors store and release electrical energy in a circuit.
• Capacitors store energy in an electric field

• They can release the stored energy quickly when needed

• Capacitors are commonly used in electronic circuits to filter signals or store energy

• Examples: smoothing out voltage fluctuations in power supplies, timing circuits in oscillators
Answered by AI
Add your answer

Focused on electronics, about signals and waves

Q1. Technical focussed on electronics
Add your answer
Q2. What is a rectifier?
Ans. 
A rectifier is an electrical device that converts alternating current (AC) to direct current (DC).
• Rectifiers are commonly used in power supplies to convert AC to DC for electronic devices.

• They can be half-wave, full-wave, or bridge rectifiers.

• Examples of rectifiers include diode rectifiers and silicon-controlled rectifiers (SCRs).
Answered by AI
Add your answer
Q3. What is modulation?
Ans. 
Modulation is the process of varying one or more properties of a high-frequency periodic waveform, called the carrier signal, with a modulating signal.
• Modulation is used to encode information on a carrier signal for transmission.

• There are different types of modulation techniques such as Amplitude Modulation (AM), Frequency Modulation (FM), and Phase Modulation (PM).

• Example: In AM, the amplitude of the carrier signal is...read more
Answered by AI
Add your answer
Q4. What is sampling?
Ans. 
Sampling is the process of selecting a subset of individuals from a larger population to represent the whole.
• Sampling helps in making inferences about the population based on the characteristics of the sample.

• Common sampling methods include random sampling, stratified sampling, and cluster sampling.

• For example, a survey conducted by selecting a random sample of households to represent the entire city's population.
Answered by AI
Add your answer
Q5. What is an oscillator?
Ans. 
An oscillator is an electronic circuit that produces a repetitive electronic signal, typically a sine wave or square wave.
• An oscillator generates a periodic waveform without any external input signal.

• It uses positive feedback to sustain oscillations.

• Common types of oscillators include LC oscillators, crystal oscillators, and relaxation oscillators.

• Oscillators are used in various applications such as signal generation,
Answered by AI
Add your answer

Q1. Basic and advance electronics test
Add your answer

Q1. Documents Verification
Add your answer

Q1. Knowing resume details company details.
Add your answer

Q1. Regarding pcb circuit boards and reparing Technics.
Add your answer

Q1. Techenical questions repairing and theory knowledge about wt job you applied.
Add your answer

Introduction
Education
Nd questions

Introduction by self

Q1. What is pcb explain
Ans. 
PCB stands for Printed Circuit Board, which is a board made of non-conductive material with conductive tracks for electronic components.
• PCB is used to mechanically support and electrically connect electronic components using conductive pathways.

• It is commonly made of fiberglass, composite epoxy, or other non-conductive materials.

• Components like resistors, capacitors, and integrated circuits are soldered onto the PCB to...read more
Answered by AI
Add your answer
Q2. Work of the capicitor
Ans. 
Capacitors store and release electrical energy in a circuit.
• Capacitors store energy in an electric field

• They can release the stored energy quickly when needed

• Capacitors are commonly used in electronic circuits to filter signals or store energy

• Examples: smoothing out voltage fluctuations in power supplies, timing circuits in oscillators
Answered by AI
Add your answer

Q1. 8D, Quality core tools,six Sigma
Add your answer