Bharat Electronics Interview Questions, Process, and Tips

Resistance can be calculated using Ohm's Law, which states that resistance is equal to voltage divided by current.

• Use Ohm's Law: R = V / I

• Resistance is measured in ohms (Ω)

• Voltage is measured in volts (V)

• Current is measured in amperes (A)

• Example: If the voltage is 12V and the current is 2A, the resistance would be 6Ω

Colour coding is a system of assigning colours to objects or information to convey meaning or identification.

• Used in various fields such as electronics, wiring, and safety equipment

• Example: Red wire indicates positive polarity in electronics

• Example: Red colour on safety equipment indicates fire hazard

• Helps in quick identification and reduces errors

Color coding is used to identify the resistance value of a resistor.

• The first band represents the first digit of the resistance value.

• The second band represents the second digit of the resistance value.

• The third band represents the multiplier.

• The fourth band represents the tolerance.

• For example, a resistor with brown, black, red, and gold bands has a resistance value of 1.0 ohm with a tolerance of +/- 5%.

Embedded system is a computer system designed to perform specific tasks, with dedicated functions and limited resources.

• Embedded systems are found in various devices such as smartphones, cars, medical equipment, and home appliances.

• They are designed to be reliable, efficient, and often operate in real-time.

• Embedded systems typically consist of a microcontroller or microprocessor, memory, input/output interfaces, and so...read more

Embedded systems are useful for controlling and monitoring various devices and systems.

• Embedded systems are used in a wide range of applications such as consumer electronics, automotive systems, industrial automation, and medical devices.

• They provide real-time control and monitoring capabilities, allowing devices to respond quickly and accurately to external events.

• Embedded systems are often used in safety-critical app...read more

Hard work is putting in a lot of effort and time to achieve a goal, while smart work involves using efficient strategies and techniques to achieve the same goal with less effort and time.

• Hard work involves putting in long hours and physical effort, while smart work focuses on working efficiently and effectively.

• Smart work involves prioritizing tasks and using tools and resources effectively to achieve goals.

• An example ...read more

The question is likely asking for the name of the father listed on an electronic form or record.

• Check the electronic form or record for a field labeled 'Father Name'

• Enter the name of the father as it appears on the electronic document

• If unsure, consult with the individual who provided the information or the relevant department

Radar and antenna functionality, principle, equipment, and infrastructure

• Radar uses radio waves to detect objects and determine their range, speed, and direction

• Antennas are used to transmit and receive radio waves in radar systems

• Radar equipment includes transmitters, receivers, and signal processors

• Infrastructure for radar systems includes radar towers, control centers, and communication networks