Samsung Interview Questions, Process, and Tips

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Q1. One_one_one round what ?
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Q2. Digri nema your
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Group discussion what was discussion?

Q1. Pump out and pump down process and paragraph check with laptop
Ans. Pump out process=total gas convert pipe and idu text switch set 1st liquid line valve close then manifold gauge 30-40 psi to suctiion line close (only for hot&cool for process) Pump down process=extra charge gas recover cylinder by weight and save gas outdor
Answered by Md Arif Ansari
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Q2. Mail and quatation and bill
Ans. Yes mail and (quatation bill total work withs excel)
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Q3. Oil seprator work
Ans. Oil seprator stand compressor to condensor line Oil seprator work compresoor oil seprate
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Q4. What is Noise filter pcb
Ans. 
A noise filter PCB is a printed circuit board that is designed to reduce or eliminate electrical noise in electronic devices.
• Noise filter PCBs are commonly used in HVAC systems to reduce electrical interference and improve the overall performance of the system.

• These PCBs typically include components such as capacitors, inductors, and resistors that help filter out unwanted noise signals.

• The noise filter PCB works by at...read more
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Q5. Noise filter pcb ac voltage filter and wrong wave filter
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Q1. What is piping at suction look like
Ans. 
Piping at suction typically includes a strainer, isolation valve, and a suction line connected to the pump.
• Includes a strainer to prevent debris from entering the pump

• Isolation valve for maintenance purposes

• Suction line connected to the pump for fluid intake
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Q1. Tell about your self
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