John Deere Electrical GET Interview Questions and Answers

Basic questions were asked which can be solved easily but time management is required

Q1. Circuits were given with missing component values finding them
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Q1. Asked about the projects on my resume and explain in detail
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Q2. Microproceesor, microcontroller differences
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Q1. What are different types of windings in transformer?
Ans. 
Different types of windings in transformers include primary winding, secondary winding, and tertiary winding.
• Primary winding: receives electrical power from the source

• Secondary winding: delivers electrical power to the load

• Tertiary winding: used in special transformers for specific applications

• Auto-transformer winding: single winding used as both primary and secondary

• Leakage winding: used to reduce leakage flux in the
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Q2. Flipflop Conversions
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Q3. What is modulation
Ans. 
Modulation is the process of varying a carrier signal's properties to transmit information.
• Modulation involves changing one or more properties of a high-frequency periodic waveform, called the carrier signal, in proportion to a signal to be transmitted.

• Common types of modulation include Amplitude Modulation (AM), Frequency Modulation (FM), and Phase Modulation (PM).

• Modulation allows for the efficient transmission of in...read more
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Q4. What are different types of losses in a transformer
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Different types of losses in a transformer include copper losses, iron losses, and stray losses.
• Copper losses: Also known as I^2R losses, occur in the windings due to resistance.

• Iron losses: Also known as core losses, occur in the core due to hysteresis and eddy currents.

• Stray losses: Occur due to leakage flux and imperfect magnetic coupling.

• Eddy current losses: Occur in the core due to circulating currents induced by ...read more
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