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ViTWO - 6 Livo Technologies Private Limited Interview Questions and Answers

Updated 9 May 2024
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Q1. What is light. How to used

Ans.

Light is a form of electromagnetic radiation that is visible to the human eye. It is used for illumination, communication, and various other applications.

  • Light is a type of electromagnetic radiation that is visible to the human eye.

  • It can be produced naturally (sunlight) or artificially (light bulbs, LEDs).

  • Light is used for illumination in homes, offices, streets, etc.

  • It is also used for communication (fiber optics), photography, medical treatments (phototherapy), and many ot...read more

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Q2. What is MW . How to explen

Ans.

MW stands for megawatt, a unit of power equal to one million watts.

  • MW is a unit of power used to measure the rate at which energy is generated or consumed.

  • 1 MW is equal to 1 million watts or 1,000 kilowatts.

  • It is commonly used in the context of electricity generation and consumption.

  • For example, a large wind turbine may have a capacity of 2 MW, meaning it can generate 2 million watts of power.

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Q3. What is cooling tower

Ans.

A cooling tower is a specialized heat exchanger in which air and water are brought into direct contact to reduce the water's temperature.

  • Used in HVAC systems to remove heat from a building or industrial process

  • Water is circulated through the tower and exposed to air, causing evaporation and cooling

  • Commonly seen in power plants, refineries, and large buildings

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Q4. What is CRM. What used

Ans.

CRM stands for Customer Relationship Management. It is a strategy used by companies to manage interactions with customers and potential customers.

  • CRM involves using technology to organize, automate, and synchronize sales, marketing, customer service, and technical support.

  • It helps companies build and maintain relationships with customers, streamline processes, and improve profitability.

  • Examples of CRM software include Salesforce, HubSpot, and Zoho CRM.

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Q5. What is megger. What used

Ans.

A megger is a portable instrument used to measure the insulation resistance of electrical equipment.

  • Measures insulation resistance to detect any faults or breakdowns in electrical insulation

  • Helps prevent electrical accidents and equipment failures

  • Commonly used in maintenance and troubleshooting of electrical systems

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Q6. What is transform

Ans.

A transformer is a device that transfers electrical energy from one circuit to another through electromagnetic induction.

  • Transformers consist of two coils of wire, known as the primary and secondary coils.

  • The primary coil is connected to a power source, creating a magnetic field when current flows through it.

  • This magnetic field induces a voltage in the secondary coil, allowing for the transfer of electrical energy.

  • Transformers are commonly used in power distribution systems t...read more

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Ans.

Current is the flow of electric charge in a circuit.

  • Current is measured in Amperes (A).

  • It is the rate of flow of electric charge past a point in a circuit.

  • There are two types of current - direct current (DC) and alternating current (AC).

  • Current is calculated using Ohm's Law: I = V/R, where I is current, V is voltage, and R is resistance.

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Ans.

A breaker is an electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit.

  • A breaker automatically interrupts the flow of electricity when it detects an overload or short circuit.

  • Breakers come in different types such as circuit breakers, fuse boxes, and ground fault circuit interrupters (GFCIs).

  • They are essential for preventing electrical fires and protecting electrical equipment.

  • Examples include miniature circuit breakers (MCB...read more

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