Midlands State University Interview Questions and Answers

Q1. Why this company.
Ans. 
I chose this company for its innovative products, strong company culture, and impressive track record in the industry.
• Innovative products: The company is known for developing cutting-edge solutions that are ahead of the competition.

• Strong company culture: I was impressed by the emphasis on teamwork, employee development, and work-life balance.

• Impressive track record: The company has a history of success and growth, whi...read more
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Q2. What are salary expectations
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Q1. Why should we select you.
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I have a proven track record of exceeding sales targets and building strong relationships with clients.
• Proven track record of exceeding sales targets

• Strong relationship building skills

• Ability to identify and capitalize on new business opportunities
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Q2. Package expected and
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Q1. Tell me about yourself
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Q2. About the company
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Q1. You have to get a good score on the GATE exam to get the chance for an IIT Interview. I scored a rank of 850 in the general category and got PhD electrical interview call from IIT Madras
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Q1. Please tell me something about yourself.
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Q2. Why do you have applied for the direct PhD after your Btech.
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Q3. What is your favourite topic Power Electronics or Machines?
Ans. 
Power Electronics
• I enjoy working with power electronic circuits and devices

• I find the control and conversion of electrical power fascinating

• Power electronics plays a crucial role in renewable energy systems

• Examples: inverters, converters, motor drives
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Q4. Please draw the current flowing through the RL circuit (I vs t). What will be the value of current at t=0.
Ans. 
The current flowing through an RL circuit is initially zero and increases exponentially over time.
• At t=0, the current in an RL circuit is zero as the inductor initially resists changes in current

• As time progresses, the current in the RL circuit increases exponentially towards its maximum value

• The time constant of the RL circuit determines how quickly the current reaches its maximum value
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Q5. What if we add one capacitor c also in the series (RLC series) and draw the I vs t graph?
Ans. 
Adding a capacitor in series with RLC circuit will affect the current vs time graph.
• The addition of a capacitor will introduce a phase shift in the current waveform.

• The presence of the capacitor will cause the current to oscillate at a different frequency compared to the original RLC circuit.

• The amplitude of the current waveform may also change with the addition of the capacitor.
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Q6. We want to make 100 v dc to 40 v dc and draw the buck converter for this purpose.
Ans. 
To convert 100 V DC to 40 V DC, a buck converter can be used.
• Buck converter steps down voltage by controlling the duty cycle of a switch

• It consists of an inductor, a diode, a capacitor, and a switch (usually a MOSFET)

• Example: Use a buck converter with a duty cycle of 0.4 to convert 100 V DC to 40 V DC
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Q7. What will be the voltage across the diode in the buck converter.
Ans. 
The voltage across the diode in a buck converter depends on the input voltage, duty cycle, and load resistance.
• The voltage across the diode is typically equal to the input voltage minus the voltage drop across the diode.

• The duty cycle of the buck converter affects the average voltage across the diode.

• The load resistance also impacts the voltage across the diode.

• For example, if the input voltage is 12V, the diode has a ...read more
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Q8. What will be the voltage across the capacitor? Why it is so? You are drawing based on memory tell me some logic behind this. What will be the ripple in this and the amplitude of this curve?
Ans. 
The voltage across a capacitor depends on the charge stored on it and the capacitance. Ripple and amplitude of the curve depend on the input waveform.
• Voltage across a capacitor is given by V = Q/C, where Q is the charge stored on the capacitor and C is the capacitance.

• The ripple in the voltage across the capacitor depends on the input waveform and the load on the capacitor.

• The amplitude of the curve will depend on the ...read more
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Q9. What will be the final voltage?
Ans. 
The final voltage will depend on the specific circuit and components involved.
• Final voltage can be calculated using Ohm's Law (V = IR) where V is voltage, I is current, and R is resistance.

• The final voltage may also be affected by factors such as the type of power source, circuit configuration, and any voltage drops across components.

• It is important to consider the voltage rating of components to ensure they can handle...read more
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Q10. Which books have you studied in your Btech to learn these concepts?
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Q1. Technical questions
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Q2. Working experience
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Q3. Old company working method
Ans. 
The old company working method involved manual processes and limited technology.
• Manual data entry and record keeping

• Limited use of technology for communication and collaboration

• Hierarchical decision-making process

• Less focus on employee training and development
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Write a pivot dinamic column from rows in SQL server.

Q1. Clustered and non clustered indexing in SQL server
Ans. 
Clustered indexing physically reorders the data in the table, while non-clustered indexing creates a separate structure.
• Clustered indexing determines the physical order of data rows in a table based on the indexed column.

• Non-clustered indexing creates a separate structure that contains the indexed column's values and pointers to the actual data rows.

• Clustered indexes are faster for retrieval but slower for inserts and ...read more
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Q2. Nested loops in SQL server
Ans. 
Nested loops in SQL server are used to iterate through multiple levels of data.
• Nested loops are used when you need to iterate through a set of data within another set of data.

• They can be implemented using nested SELECT statements or JOIN clauses.

• Example: SELECT * FROM table1 t1 INNER JOIN table2 t2 ON t1.id = t2.id WHERE t1.column = 'value'
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Repository pattern in asp.net core API

I have experience in 17 years teaching field in Hindi language

Experience in 17 years

Writing test grammar questions

I have experience in 17 years

Grammar questions in hindi and kannada

Q1. Hindi grammar questions asking
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Q2. Question in grammar
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Q3. Hindi grammar questions writing exam
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Q4. Group discussion
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Q5. Hindi grammar questions
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Pronoun noun other grammar questions i have writing
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Q6. Grammar questions
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Q7. Writing exam kannada and hindi language
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Q8. Writing exam Hindi language
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Yes I have writing Hindi language
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Q1. How Java Works ?
Ans. 
Java is a high-level programming language that follows the principle of 'write once, run anywhere' using the Java Virtual Machine (JVM).
• Java code is compiled into bytecode, which is then executed by the JVM.

• Java is platform-independent, meaning the same code can run on any device with a JVM.

• Java supports object-oriented programming concepts like classes, objects, and inheritance.

• Java has a rich set of libraries and fra...read more
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Q2. Difference Between Final , Finally , and Finalize in Java .
Ans. 
Final is a keyword used to declare constants, Finally is a block of code that always executes, and Finalize is a method used for cleanup.
• Final is used to declare constants in Java.

• Finally is a block of code that always executes, typically used in try-catch-finally blocks.

• Finalize is a method in Java used for cleanup operations before an object is garbage collected.
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Q3. Tell Me Difference Between Error And Exception and how exception is handled in java ?
Ans. 
Error is a compile-time issue, while exception is a runtime issue. Exceptions are handled using try-catch blocks in Java.
• Error is a compile-time issue, detected by the compiler. Exception is a runtime issue, occurring during program execution.

• Errors are generally caused by the environment in which the application is running, while exceptions are caused by the application itself.

• In Java, exceptions are handled using try...read more
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Q1. Why do you want to be teacher
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