Sahajanand Laser Technology Clinical Research Associate Interview Questions, Process, and Tips for Experienced

Tough but pretty conceptual questions

Q1. About steam turbines and compressor
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Q2. About induction motor
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Q1. Sustainability...? What does it mean to you...? UN SGD..?
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Q2. Take example of a Industrial machine, tell me the factors you consider when performing an LCA.
Ans. 
When performing an LCA on an industrial machine, factors to consider include raw material extraction, manufacturing processes, energy consumption, emissions, and end-of-life disposal.
• Raw material extraction: What materials are used and how are they sourced?

• Manufacturing processes: How is the machine produced and assembled?

• Energy consumption: How much energy is required to operate the machine?

• Emissions: What pollutants ...read more
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Q1. Family inquiry or other
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Q2. Education baground
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Q1. Experience based Questions
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Q2. Plc and vfd or electrical system
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Q1. About back ground
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Q1. About family background
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Q1. Which direction motor run
Ans. 
The direction a motor runs depends on the type of motor and the wiring configuration.
• The direction of rotation can be determined by the motor's design and the direction of the current flow.

• Some motors can run in both clockwise and counterclockwise directions depending on the wiring.

• Reversing the polarity of the power supply can change the direction of rotation in some motors.
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Q2. How made delta connection in motor terminal box
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Delta connection in motor terminal box is made by connecting the three motor terminals in a triangular configuration.
• Connect the three motor terminals labeled U, V, and W in a triangular configuration.

• Ensure proper insulation and secure connections to prevent short circuits.

• Use appropriate tools and follow manufacturer's guidelines for wiring.

• Double check the connections before powering up the motor to avoid damage.

• Con...read more
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Q1. Elevator related
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Q2. Regarding servicing of VFDs
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Q1. Identification of error
Ans. 
By conducting thorough system analysis, testing, and utilizing diagnostic tools.
• Conduct thorough system analysis to understand the system's functionality and potential issues.

• Perform testing to identify any abnormalities or malfunctions in the system or equipment.

• Utilize diagnostic tools such as multimeters, oscilloscopes, and software programs to pinpoint errors.

• Review error logs and system documentation for clues on ...read more
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Q2. Repairing
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