Navitasys India Graduate Trainee Interview Questions and Answers

Q1. Introduce yourself and basic things mentioned in resume.
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Q1. Technical is all about basic electronics direct question from subjects about circuits,diodes.
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Q1. Technical questions for electrical engineering
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Q1. Aptitude Topics - Age, Profit and Loss, Verbal , Logical 1. The Sum of ages of 5 children born at interval of 3 yrs each is 50 yrs . what is the age of the youngest child ?
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Q2. JFET Terminal ? SCR Terminal ? If impurity is increased in intrinsic semiconductor , the breakdown voltage will ? Which Gate is used as inverter ? Which is difficult to fabricate in IC ? Resistivity...read more
Ans. 
Answering questions related to JFET, SCR, impurity in semiconductor, gates, IC fabrication, resistivity of silicon, and transistors.
• JFET terminals are Gate, Drain, and Source.

• SCR terminals are Anode, Cathode, and Gate.

• Increasing impurity in intrinsic semiconductor decreases breakdown voltage.

• MOSFET gate is used as an inverter.

• Diffusion of resistors is difficult to fabricate in IC.

• Resistivity of pure Silicon is around 2
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Each team has 15 mins of time
Topics
1.E-Vehicles in India (Pros and Corns)
2.Indian Youths choosing Politics as Career is encouraged / not ?
3.Indian Education / Foreign Education ?

Q1. - Be Very Clear in Area of Interest mentioned in Resume + Internship(Know the Basics) + workshop . CMRR Ratio ? Ideal Characteristics of OPAMP - I/P and O/P Impedance ? What is KCL ? Effective Resistor Pr...read more
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Q1. What was your salary in the previous company?
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Q2. How many years experience do you have
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Q1. What is cycle Time, tack time.
Ans. 
Cycle time is the time it takes to complete one cycle of a process, while takt time is the rate at which a product must be produced to meet customer demand.
• Cycle time is the total time it takes to complete a process, from start to finish.

• Takt time is the maximum amount of time allowed to produce one unit of a product in order to meet customer demand.

• Cycle time can be used to identify bottlenecks and inefficiencies in a...read more
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Q2. What do you mean by Productivity.
Ans. 
Productivity refers to the efficiency and effectiveness of completing tasks and achieving goals.
• Productivity is a measure of output per unit of input.

• It involves maximizing the use of resources to achieve desired outcomes.

• Examples of productivity measures include revenue per employee, units produced per hour, and customer satisfaction ratings.

• Improving productivity can lead to increased profitability, competitiveness,
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Q1. What is microcontroller
Ans. 
A microcontroller is a small computer on a single integrated circuit that is designed to control specific devices.
• It contains a processor, memory, and input/output peripherals on a single chip

• Used in various applications such as automotive, medical devices, and home appliances

• Examples include Arduino, Raspberry Pi, and PIC microcontrollers
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Q2. What is bridge wave rectifier
Ans. 
Bridge wave rectifier is a circuit that converts AC voltage into DC voltage using four diodes arranged in a bridge configuration.
• It is a type of full-wave rectifier

• It uses four diodes arranged in a bridge configuration

• It converts AC voltage into DC voltage

• It produces a higher output voltage than a half-wave rectifier

• It is commonly used in power supplies and battery chargers
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Q1. Questions are based on your core subjects of your department.
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