SOLAR INDUSTRIES INDIA Dispatch Executive Interview Questions and Answers

Q1. Why did you choose Mechanical Engineering?
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Q2. Tell me what you have prepared for interview?
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Q1. Self Introduction Family Background
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Q2. My fother is agriculture Former
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Q3. My mother is Home maker
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General aptitude questions

Q1. Technical questions regarding your previous job and education
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Q1. Team management Techniques
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Q2. Risk Management
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Q1. What is DIT and why is it important in NLD?
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DIT stands for Digital India Programme and it is important in NLD for promoting digital literacy and bridging the digital divide.
• DIT is a flagship programme of the Indian government aimed at transforming India into a digitally empowered society and knowledge economy.

• It focuses on providing digital infrastructure, digital services, and digital literacy to all citizens of India.

• In NLD, DIT is important for promoting digi...read more
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Q2. What is the full form of OTDR and it's functions and working phenomena
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OTDR stands for Optical Time Domain Reflectometer. It is used to test and troubleshoot fiber optic cables.
• OTDR sends a pulse of light into the fiber and measures the time and strength of the reflected signal.

• It can detect faults such as breaks, bends, and splices in the fiber.

• OTDR can also measure the length of the fiber and the attenuation of the signal.

• It is commonly used in the telecommunications industry to maintai
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Q3. What is the full form of HDD
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HDD stands for Hard Disk Drive.
• HDD is a data storage device used in computers and laptops.

• It consists of one or more rotating disks coated with magnetic material.

• Data is stored on the disks using read/write heads that move across the surface.

• Examples of HDD brands include Seagate, Western Digital, and Toshiba.
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Q4. Steps of fiber deployment in NLD like HDD DIT BLOWING ( SURVEY TO HOTO)
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Steps of fiber deployment in NLD like HDD DIT BLOWING (SURVEY TO HOTO)
• Conduct a survey to identify the best route for fiber deployment

• Prepare the route by clearing any obstacles and obtaining necessary permits

• Choose the appropriate method of deployment such as HDD, DIT or blowing

• Install the fiber optic cables along the chosen route

• Perform testing and commissioning to ensure the fiber network is operational

• Handover the ...read more
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Q1. About solar cell manufacturing process
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Q1. What is the Voltage of Telecom Tower?
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The voltage of a telecom tower typically ranges from 48V to 400V depending on the equipment and power requirements.
• Telecom towers usually operate at a voltage of 48V for low power equipment

• High power equipment may require voltages up to 400V for operation

• Voltage levels can vary based on the specific telecom tower and its equipment
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Q2. How much power does a mobile tower use?
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A mobile tower typically uses around 3-6 kW of power depending on the number of antennas and equipment installed.
• Mobile towers consume power for transmitting and receiving signals.

• Power usage can vary based on the number of antennas and equipment installed on the tower.

• On average, a mobile tower consumes around 3-6 kW of power.

• Some towers may use renewable energy sources like solar panels to reduce power consumption.
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Q3. Why 48V is used in telecom?
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48V is used in telecom due to its efficiency, safety, and compatibility with existing infrastructure.
• 48V DC power systems are more efficient than higher voltage systems, reducing energy consumption and costs.

• 48V is considered safer than higher voltages, reducing the risk of electrical shock.

• 48V is compatible with existing telecom infrastructure, making it easier to integrate into networks.

• 48V is also commonly used in d...read more
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Q4. What is the range of a 4G tower?
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The range of a 4G tower typically varies from 5 to 30 miles depending on factors like terrain and obstructions.
• Range can be affected by factors such as terrain, weather, and obstructions.

• In rural areas with flat terrain, the range can be as far as 30 miles.

• In urban areas with tall buildings and obstacles, the range may be limited to 5 miles or less.
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Q5. How much power do 5G towers use?
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5G towers use varying amounts of power depending on factors such as location, equipment, and network traffic.
• Power usage of 5G towers can range from 10-200 watts depending on the specific equipment and location.

• Factors such as the number of antennas, frequency bands used, and network traffic can impact power consumption.

• For example, a small cell 5G tower in a densely populated urban area may use less power than a macro...read more
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