Syrma SGS Technologies Interview Questions, Process, and Tips

ELECTRONICS PROCESS, 5S, SOLDERING, ELECTRONICS COMPONENT, AND FIFO INVENTORY MANAGEMENT.

Q1. Explain about the SMT overall process
Ans. 
SMT process involves placing electronic components onto a PCB using surface mount technology.
• Components are placed onto the PCB using pick-and-place machines

• Solder paste is applied to the PCB pads

• The PCB is then heated in a reflow oven to melt the solder and create electrical connections

• Inspection is done to ensure quality and functionality of the assembled PCB
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Q1. What is the machanical rectified
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Mechanical rectification is the process of converting alternating current (AC) to direct current (DC) using mechanical devices.
• Mechanical rectifiers typically use rotating commutators or rectifying diodes to convert AC to DC.

• Examples of mechanical rectifiers include rotary converters and motor-generator sets.

• Mechanical rectification is less common today due to the widespread use of solid-state rectifiers.

• The process of...read more
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Q2. Different between Rotating device and static devuce
Ans. 
Rotating devices have moving parts while static devices do not.
• Rotating devices have components that move in a circular motion, such as motors or turbines.

• Static devices have stationary components, like resistors or capacitors.

• Rotating devices typically require maintenance for lubrication and alignment.

• Static devices are generally more reliable and have longer lifespans.

• Examples of rotating devices include electric mot...read more
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Q1. Micro meter ka least count
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The least count of a micrometer is the smallest measurement that can be read on the scale of the micrometer.
• The least count of a micrometer is typically 0.01 mm or 0.001 mm, depending on the type of micrometer.

• For example, a mechanical micrometer may have a least count of 0.01 mm, while a digital micrometer may have a least count of 0.001 mm.

• The least count is important for accurately measuring small dimensions with pr
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Q1. Vernier caliper least count
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The least count of a Vernier caliper is the smallest measurement that can be read on the scale.
• The least count is typically 0.02 mm or 0.001 inches for a Vernier caliper.

• It is determined by the number of divisions on the main scale and the Vernier scale.

• To find the least count, divide the smallest division on the main scale by the total number of divisions on the Vernier scale.
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Q1. Telephonic interview
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Q2. Basic questions in electronics
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