Bajaj Electricals Diploma Electrical Engineer Interview Questions and Answers

Q1. Active components
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Q2. Passive components
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Q3. Signal there are two types
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Q4. (1) Analog signal definition
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An analog signal is a continuous signal that represents information using a continuous range of values.
• Analog signals can take on any value within a continuous range.

• Examples of analog signals include voltage, current, and sound waves.

• Analog signals are used in many electronic devices such as radios and televisions.
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Q1. Whats is this bios ?
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BIOS stands for Basic Input/Output System. It is a firmware that initializes hardware during the boot process of a computer.
• BIOS is responsible for performing a power-on self-test (POST) to check hardware components.

• It provides the necessary instructions for the computer to start up and load the operating system.

• BIOS settings can be accessed and modified through a setup utility.

• It is stored on a non-volatile ROM chip o...read more
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Q1. What's the hardware?
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Hardware refers to the physical components of a computer system that can be seen and touched.
• Hardware includes devices such as the central processing unit (CPU), memory, storage devices, input/output devices, and motherboard.

• Examples of hardware components are a keyboard, mouse, monitor, hard drive, and RAM.

• Hardware is responsible for executing and storing data and instructions in a computer system.

• It is essential for ...read more
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Q1. What is super heterodyne reciver and bridge rectifier working principle in detail ?
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A superheterodyne receiver is a type of radio receiver that uses frequency mixing to convert a received signal to a fixed intermediate frequency.
• Superheterodyne receiver uses frequency mixing to convert incoming signals to a fixed intermediate frequency for easier processing.

• Bridge rectifier is a type of rectifier circuit that converts alternating current (AC) to direct current (DC) using four diodes arranged in a brid...read more
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Q1. Which liquid is in use battery
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The liquid in use in a battery is typically an electrolyte solution.
• The most common liquid used in batteries is sulfuric acid.

• Other types of batteries may use different electrolyte solutions, such as lithium-ion batteries using lithium salts in organic solvents.

• The electrolyte solution allows for the flow of ions between the battery's electrodes, facilitating the chemical reactions that generate electrical energy.
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Q2. Sulfuric acid (H2SO4)
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Q1. Question related yo my trade of diploma
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Q1. About course related subjects
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Q1. Electrical motors and transformer
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Q2. Transformer ct pt
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Q3. Ac current and DC
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Q4. All topics electrical
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Branch and general awareness related

Q1. Branch related technical
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Q1. About yourself and work related
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