Harman Finochem Senior Technician Interview Questions and Answers

Assignment is given related to my previous experience that water system qualifications and HVAC maintenance

Q1. What are your salary expectations?
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Q1. Why use Star delta stater in induction motor
Ans. 
Star delta starter is used in induction motors to reduce starting current and torque.
• Reduces starting current by starting the motor in star connection and then switching to delta connection

• Reduces starting torque to prevent mechanical stress on the motor and connected equipment

• Suitable for applications where high starting current and torque are not required, such as fans, pumps, and compressors
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Q2. Motor direction chang with out connection change
Ans. 
This can be achieved by changing the phase sequence of the motor.
• Motor direction can be changed by swapping any two of the three-phase wires.

• This will change the phase sequence and hence the direction of rotation.

• For example, swapping wires A and B in a three-phase motor will change the direction of rotation.
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Q3. What is plc full form
Ans. 
PLC stands for Programmable Logic Controller.
• PLC is a digital computer used for automation of electromechanical processes.

• It is commonly used in industries to control machinery and processes.

• PLCs are programmed using specialized software to perform specific tasks.

• Examples of PLC brands include Siemens, Allen-Bradley, and Mitsubishi.
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Q4. What is automatically plant
Ans. 
An automatically plant is a facility where various processes are controlled and operated automatically without the need for constant human intervention.
• Automatically controlled processes

• Utilizes sensors and programmable logic controllers (PLCs)

• Reduces the need for manual labor

• Examples: automated assembly lines, robotic manufacturing plants
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Q5. Transformer principal
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Q1. Product description matchine knowledge etc
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Q1. What is ur name and all?
Ans. 
My name is [insert name here].
• My name is [insert name here].

• I prefer to go by [insert preferred name here].

• I was born and raised in [insert place of origin here].

• I have [insert number of years] of experience in [insert relevant field here].
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Q2. As per the conversation
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Q1. What is your current salary. what is your expectation
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Q1. Qualification experience interest job performance and communication is important in innovate
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Q2. Motve of working in any nature and promise of job satisfaction and shareing knowledge with co worker
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