Lam Research Electrical Engineer Interview Questions and Answers

15 hard aptitude and data interpretation questions were provided to solve in 1 minute each.

Q1. Technical test consisting of 30 questions, it was pretty easy.
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Q1. This was technical interview. Cannot really say what exactly they'll ask because my mates who were interviewed after and before me got asked completely different types of questions and problems. I was most...read more
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Q2. The interviewers will be really experienced, like 20, 25 years. They probably won't ask you therorotical stuff.
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Q1. Explain functions of zener diode and voltage regulation
Ans. 
Zener diode functions as a voltage regulator by maintaining a constant output voltage despite variations in input voltage.
• Zener diode conducts in reverse bias at a specific voltage called the breakdown voltage

• It maintains a constant voltage across its terminals, useful for voltage regulation in circuits

• Used in voltage stabilizers, voltage references, and surge protectors

• Helps protect sensitive components from voltage s
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Q2. Tell us about CMOSFET
Ans. 
CMOSFET stands for Complementary Metal-Oxide-Semiconductor Field-Effect Transistor, a type of transistor used in integrated circuits.
• CMOSFET is a type of field-effect transistor that uses both p-type and n-type MOSFETs.

• It is widely used in digital integrated circuits due to its low power consumption.

• CMOSFETs have high input impedance and can be easily integrated into complex circuits.

• Example: CMOS technology is used in...read more
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Q1. Electronics, networks , machines
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Q1. Electronics, machines, power systems.
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Probability, kinematics, reasoning, technical

Q1. Electronics, machines, networks
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Q2. Network design, electronics
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