Whirlpool Embedded Software Engineer Interview Questions and Answers

C programming is major required skill

Q1. Basic electronic question
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Q2. Different types of diode
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Diodes are electronic components that allow current to flow in one direction only. Common types include PN junction, Schottky, Zener, and light-emitting diodes (LEDs).
• PN junction diode: Basic diode that allows current to flow in one direction.

• Schottky diode: Faster switching diode with lower voltage drop.

• Zener diode: Used for voltage regulation and protection against voltage spikes.

• Light-emitting diode (LED): Emits lig...read more
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Q3. Rectifiers and its types
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Rectifiers are electronic devices that convert alternating current (AC) to direct current (DC). Types include half-wave, full-wave, and bridge rectifiers.
• Rectifiers are used to convert AC to DC by allowing current to flow in only one direction.

• Half-wave rectifiers only allow one half of the AC waveform to pass through, resulting in pulsating DC.

• Full-wave rectifiers allow both halves of the AC waveform to pass through, ...read more
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Q1. Salary discussion
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