10+ SHR Lifestyles Interview Questions and Answers

The question is about performing addition, subtraction, multiplication, and division in the number system of digital electronics.

• In digital electronics, addition and subtraction are performed using binary arithmetic.

• Multiplication and division can be implemented using logic gates and binary arithmetic.

• Example: Adding binary numbers 1010 and 1101 gives 10111 (carry-over is involved).

Earth leakage voltage in machines can be maintained by implementing proper grounding techniques and using protective devices.

• Ensure proper grounding of the machine to provide a low-resistance path for leakage current.

• Use protective devices such as residual current devices (RCDs) or ground fault circuit interrupters (GFCIs) to detect and interrupt leakage current.

• Regularly inspect and maintain the machine's electrical system to identify and fix any potential leakage issues.

• Imp...read more

The color code for a 4.7 ohm resistor can be found by looking at the bands on the resistor.

• Use a resistor color code chart to determine the color bands for 4.7 ohm resistance.

• The first two bands represent the first two digits of the resistance value (4 and 7).

• The third band represents the multiplier (10^0 for 4.7 ohm).

• The fourth band represents the tolerance level.

• For example, a 4.7 ohm resistor may have yellow, violet, black, and gold bands.

Electronics devices are devices that use electronic circuits to perform various functions.

• Smartphones - devices that combine a mobile phone with advanced computing capabilities

• Laptops - portable computers that can be used on the go

• Tablets - handheld devices with a touchscreen interface

• Televisions - devices used for viewing broadcasted programs

• Cameras - devices used for capturing images and videos

• Gaming consoles - devices designed for playing video games

• Smartwatches - wearable...read more

In case of a global shortage of an exclusive semiconductor, I would take the following actions:

• Identify alternative suppliers or manufacturers who can provide the required semiconductor

• Negotiate with existing suppliers to increase the supply or prioritize our orders

• Explore the possibility of redesigning the product to use a different semiconductor

• Collaborate with other companies or industry associations to find a collective solution

• Monitor the situation closely and stay updat...read more

Power factor is a measure of how effectively electrical power is being used in a circuit.

• Power factor is the ratio of real power (in watts) to apparent power (in volt-amperes) in an AC circuit.

• It indicates the efficiency of the circuit in converting electrical power into useful work.

• A power factor of 1 means all the power is being used effectively, while a power factor less than 1 indicates wastage of power.

• Inductive loads like motors and transformers have lagging power facto...read more

Landing price can be calculated by adding the FOB price with freight, insurance, customs duty, and other charges.

• FOB price is the cost of goods and transportation to the port of shipment

• Freight cost is the cost of shipping the goods from the port of shipment to the port of destination

• Insurance cost is the cost of insuring the goods during transit

• Customs duty is the tax imposed by the importing country on the imported goods

• Other charges may include port handling charges, docum...read more

The Sn, Pb ratio in solder paste refers to the ratio of tin to lead in the solder material.

• The Sn, Pb ratio is typically expressed as a percentage of tin to lead in the solder paste.

• Common ratios include 60/40 (60% tin, 40% lead) and 63/37 (63% tin, 37% lead).

• The ratio can affect the melting point, strength, and other properties of the solder joint.

Throughput time is the total time it takes for a product to go through the entire production process.

• Throughput time includes all the time spent on processing, waiting, and moving the product through each stage of production.

• It is a key metric in production efficiency and can help identify bottlenecks in the process.

• For example, if a product takes 5 days to go through all production stages, the throughput time is 5 days.

Transistors are three-terminal semiconductor devices used for amplification and switching, while diodes are two-terminal semiconductor devices used for rectification.

• Transistors have three terminals: base, emitter, and collector, while diodes have two terminals: anode and cathode.

• Transistors can amplify signals and act as switches, while diodes allow current to flow in one direction only.

• Examples of transistors include bipolar junction transistors (BJTs) and field-effect tran...read more

Modulation techniques are methods used to encode digital information onto an analog carrier signal.

• Amplitude Modulation (AM)

• Frequency Modulation (FM)

• Phase Modulation (PM)

• Quadrature Amplitude Modulation (QAM)

• Pulse Amplitude Modulation (PAM)

Cycle time is the total time taken to complete a process or task from start to finish.

• Cycle time is a key metric in production, measuring the efficiency of a process.

• It includes all the time spent on value-added and non-value-added activities.

• Cycle time can be calculated by dividing the total production time by the total number of units produced.

• For example, if a production line takes 10 hours to produce 100 units, the cycle time would be 0.1 hours per unit.

Lead time is the amount of time it takes for a product to be manufactured and delivered to the customer.

• Lead time includes the time needed for production, processing, and transportation.

• It is important for businesses to minimize lead time to improve customer satisfaction.

• For example, if a company has a lead time of 2 weeks for a product, it means it takes 2 weeks from order placement to delivery.

Takt time is the rate at which a product must be produced in order to meet customer demand.

• Takt time is calculated by dividing the available production time by the customer demand.

• It helps in determining the pace of production to meet customer needs efficiently.

• For example, if there are 480 minutes of production time available in a day and the customer demand is 240 units, the takt time would be 2 minutes per unit.

Understand cultural differences, build relationships, communicate clearly and respectfully.

• Research and learn about Chinese culture and customs.

• Be patient and build relationships before discussing business.

• Communicate clearly and respectfully, avoiding direct confrontation.

• Be aware of nonverbal communication and body language.

• Use a translator if necessary.

• Be prepared for negotiations and understand the importance of saving face.

• Follow up regularly and maintain good relationsh...read more

Quality refers to the standard or level of excellence of something.

• Quality is a measure of how well something meets its intended purpose or satisfies customer expectations.

• It can be subjective and vary depending on individual preferences and requirements.

• Quality can be assessed through various factors such as durability, reliability, performance, and customer satisfaction.

• Examples of quality include a well-built and long-lasting product, a reliable and efficient service, or a...read more

A polar satellite is a type of satellite that orbits the Earth in a north-south direction, passing over both poles.

• Orbits the Earth in a north-south direction

• Passes over both poles

• Used for Earth observation, weather forecasting, and environmental monitoring

QA (Quality Assurance) focuses on preventing defects, while QC (Quality Control) focuses on identifying and fixing defects.

• QA is a proactive process that ensures quality standards are met throughout the development process.

• QC is a reactive process that involves testing and inspecting the final product to identify defects.

• QA involves activities like requirement analysis, test planning, and process improvement.

• QC involves activities like testing, inspection, and defect tracking...read more