Sulzer Chemtech Tower Field Services Project Design Engineer Interview Questions and Answers

Q1. What is the current unit?
Ans. 
The current unit refers to the standard unit of measurement being used in a particular context.
• The current unit can vary depending on the field or industry, such as inches in construction or Celsius in weather forecasting.

• It is important to clarify the current unit to ensure accurate communication and data analysis.

• Examples of current units include meters for length, kilograms for weight, and seconds for time.
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Q2. What is the resistance unit?
Ans. 
The resistance unit is the ohm (Ω), which measures the opposition to the flow of electric current.
• The resistance unit is measured in ohms (Ω)

• It represents the opposition to the flow of electric current

• Resistance can be calculated using Ohm's Law: R = V/I, where R is resistance, V is voltage, and I is current
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Q1. What is capacitor
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A capacitor is an electronic component that stores and releases electrical energy in a circuit.
• Capacitors consist of two conductive plates separated by an insulating material called a dielectric.

• They are commonly used in electronic circuits to filter out noise, smooth voltage fluctuations, and store energy.

• Capacitors are rated in farads (F) for their capacitance value.

• Examples of capacitors include ceramic capacitors, ...read more
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Q1. Asked about the resume
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Q2. Pneumatic and cero asked and resume
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Its was based on mechanical and solidworks aptitude test

Q1. Need theoretical knowledge.
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Q2. Need knowledge about work of your previous organisation
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Q1. Basic DOL diagram and drawing DOL Circuit
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Q2. How to select plc and cards
Ans. 
PLC and card selection depends on the application requirements and budget.
• Identify the required inputs and outputs

• Consider the communication protocols needed

• Evaluate the processing power and memory requirements

• Determine the budget and cost of ownership

• Research and compare different brands and models

• Consider the availability of technical support and spare parts

• Ensure compatibility with existing systems

• Consider the envir
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Aptitude test for 1st round, multiple choice questions

Q1. GD&T, Cad tool used, Machining operations
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Q1. Comfortable in work from office?
Ans. 
Yes, I am comfortable working from the office.
• I have experience working in an office environment and find it comfortable.

• I appreciate the structure and routine that comes with working in an office.

• I enjoy collaborating with colleagues and being able to have face-to-face interactions.

• I find it easier to focus and be productive in a dedicated work environment.

• I am adaptable and can work effectively in both office and rem
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Q1. Different between DOL & Star-Delta Starter?
Ans. 
DOL starter directly connects the motor to the power supply, while Star-Delta starter initially connects the motor in star configuration before switching to delta configuration.
• DOL starter provides full voltage to the motor from the start, causing high starting current and torque.

• Star-Delta starter reduces the starting current and torque by initially connecting the motor in star configuration, then switching to delta c...read more
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Q2. What is VFD & How it works?
Ans. 
VFD stands for Variable Frequency Drive. It is a type of motor controller that drives an electric motor by varying the frequency and voltage supplied to the motor.
• VFDs are used to control the speed and torque of AC motors in various applications.

• They work by converting fixed frequency and voltage AC power to variable frequency and voltage output.

• VFDs can improve energy efficiency, reduce wear and tear on motors, and pr...read more
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