10+ St. Peter's Law Academy Interview Questions and Answers

The number of sensors in an inverter AC can vary depending on the model and brand.

• The number of sensors in an inverter AC typically ranges from 3 to 5.

• Sensors in an inverter AC can include temperature sensors, humidity sensors, and pressure sensors.

• Some high-end inverter AC models may have additional sensors for more precise control and energy efficiency.

Neutral wire carries current back to the source and is at 0 volts, while earthing wire is used for safety and is at 0 volts under normal conditions.

• Neutral wire carries current back to the source and is at 0 volts.

• Earthing wire is used for safety and is at 0 volts under normal conditions.

• Voltage on neutral and earthing wires should ideally be 0 volts to ensure proper functioning and safety of electrical systems.

The resistance of a circuit is measured in ohms.

• Resistance is measured in ohms (Ω)

• Ohm's Law states that V = I * R, where V is voltage, I is current, and R is resistance

• Higher resistance means less current flow in a circuit

• Resistance can be calculated using the formula R = V / I

The sensor voltage can vary depending on the type of sensor and its application.

• Sensor voltage can range from millivolts to volts depending on the sensor type.

• It is important to refer to the sensor datasheet for specific voltage requirements.

• Some sensors may require a specific voltage input for accurate readings.

• Sensor voltage may also be influenced by external factors such as temperature and humidity.

Common refrigerant gases used in refrigerators are R-134a and R-600a.

• R-134a is a hydrofluorocarbon (HFC) refrigerant with a global warming potential of 1430.

• R-600a is a hydrocarbon refrigerant with a global warming potential of 3.

Mobiles and laptops that are damaged, faulty, or have missing parts cannot be exchanged.

• Damaged mobiles or laptops

• Faulty mobiles or laptops

• Mobiles or laptops with missing parts

• Mobiles or laptops with water damage

• Mobiles or laptops with cracked screens

To check voltage on a TV, use a multimeter to measure the back light voltage (75-120V) and display voltage (12V).

• Use a multimeter set to the appropriate voltage range to measure the back light voltage (75-120V)

• Connect the multimeter probes to the back light power supply terminals to get the voltage reading

• Repeat the same process to measure the display voltage (12V) by connecting the probes to the display power supply terminals

Avoprator is used in air conditioning and refrigeration systems to control the flow of refrigerant.

• Avoprator is used in air conditioning systems to regulate the flow of refrigerant through the system.

• It helps in controlling the temperature and pressure of the refrigerant in the system.

• Avoprator is commonly found in commercial and industrial HVAC systems.

• Examples of Avoprator brands include Emerson, Danfoss, and Sporlan.

Customer service involves providing assistance and support to customers before, during, and after a purchase or interaction.

• Customer service is about understanding and meeting the needs of customers.

• It involves effective communication and problem-solving skills.

• Customer service representatives should be knowledgeable about the products or services they are supporting.

• Examples of customer service include answering inquiries, resolving complaints, and providing technical suppor...read more

R134 gas is used as a refrigerant in air conditioning and refrigeration systems.

• R134 gas is a type of refrigerant used in AC and refrigeration systems.

• It is a hydrofluorocarbon (HFC) with the chemical formula CF3CH2F.

• R134 gas is non-toxic and non-flammable, making it a safer option for cooling systems.

• It is commonly used as a replacement for R12 refrigerant, which is being phased out due to its ozone-depleting properties.

Fluency in languages and telephone behavior are crucial for a Tele Caller Teamleader.

• Fluency in multiple languages is an advantage for a Tele Caller Teamleader.

• Telephone behavior should be polite, professional, and persuasive.

• Active listening skills are important to understand the customer's needs.

• Empathy and patience are necessary to handle difficult customers.

• Clear communication and articulation are essential to convey the message effectively.

AC full name in Hindi is 'एयर कंडीशनिंग' (Air Conditioning)

• AC stands for 'Air Conditioning' in English

• In Hindi, AC is translated as 'एयर कंडीशनिंग'

• एयर कंडीशनिंग is commonly used in India to refer to air conditioning systems