Riello Power India Service Engineer Interview Questions and Answers for Experienced

Q1. In siemens if we have a HMI program for some other HMI size (KTP-1200) and we want to convert that program into different size HMI (KTP-700). Then how we will do that ?
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Q2. How to troubleshoot issue in automation ?
Ans. 
To troubleshoot automation issues, start by identifying the root cause, reviewing logs, checking configurations, and testing in different environments.
• Identify the specific issue or error message

• Review automation logs for any errors or warnings

• Check automation configurations for any mistakes or inconsistencies

• Test the automation in different environments to isolate the issue

• Collaborate with team members or stakeholders
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Q3. Knowledge of scripts into programming or SQL ?
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Knowledge of scripting languages like Python or SQL is essential for a Senior Engineer role.
• Proficiency in scripting languages like Python, Bash, PowerShell, etc. is important for automating tasks and processes.

• Understanding of SQL for database querying and manipulation is crucial for data-driven applications.

• Experience with writing and executing scripts to improve system efficiency and performance.

• Ability to troublesh...read more
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Q1. Salary negotiation.
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Q1. Question based on your role, most relevant to Induction and synchronize machine
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Q1. What are your salary expectations?
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40 question in one hour.

Q1. What is type off SMT component package
Ans. 
SMT component packages are types of surface mount technology packages used in electronic components.
• Types include SOIC, QFP, BGA, and LGA

• Packages can vary in size, shape, and number of pins

• Common examples include 0805 resistors and 0603 capacitors
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Q2. How to NXT sleep mode
Ans. 
NXT sleep mode can be activated using the sleep() function in the NXT programming environment.
• Use the sleep() function with the desired time in milliseconds as the argument to put the NXT brick into sleep mode.

• For example, sleep(5000) will put the NXT brick to sleep for 5 seconds.

• To wake up the NXT brick from sleep mode, simply execute another command or program.
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Q3. How many NXT load in Amp
Ans. 
The NXT load in Amp depends on the specific model and configuration of the device.
• The NXT load in Amp can vary depending on the specific model and configuration of the device.

• It is important to refer to the technical specifications provided by the manufacturer to determine the exact NXT load in Amp.

• For example, a certain model of NXT may have a load of 10 Amps while another model may have a load of 15 Amps.
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Q4. Feeder size, nozzle size
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Simple questions related to company and aptitude with some reasoning questions

Q1. Salary negotiation and willingness to work
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Q2. Are you interested to work here
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