10+ Appaswamy Real Estates Interview Questions and Answers

M20 grade is a mix of concrete used in construction with a ratio of 1:1.5:3 of cement, sand, and aggregate.

• M20 grade is a commonly used mix of concrete in construction.

• The ratio of cement, sand, and aggregate in M20 grade is 1:1.5:3.

• This means for every 1 part of cement, 1.5 parts of sand and 3 parts of aggregate are used.

• The strength of M20 grade concrete is 20 N/mm² after 28 days of curing.

The acceptable value of Earth-Neutral voltage is 230V or less.

• Earth-Neutral voltage should be measured regularly to ensure safety

• Higher voltage can cause electric shock or fire

• In some countries, the acceptable value may vary

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 maintain and troubleshoot fiber optic networks.

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 digital literacy among people with disabilities and bridging t...read more

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 network to the operations team for maintenance and monitor...read more

DSC control system is a digital signal processing system used for controlling and monitoring various processes.

• DSC stands for Digital Signal Controller

• It is used in various industries such as automotive, aerospace, and telecommunications

• It can be used for controlling and monitoring processes such as engine management, power generation, and communication systems

• It uses digital signal processing techniques to analyze and manipulate signals

• It can provide real-time control and mo...read more

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

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.

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.

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 5G tower in a rural area.

• Power-saving technologies like b...read more

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 data centers for similar reasons.

• Examples of equipment powe...read more

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.

Olt Reliance Standard is a set of standards for insurance policies.

• Olt Reliance Standard is a set of guidelines for insurance policies.

• It ensures that the policies meet certain criteria and provide adequate coverage.

• The standards cover various aspects such as policy language, benefits, and claims handling.

• For example, the standards may require that policies have clear and concise language, provide coverage for certain medical procedures, and have a timely claims handling proc...read more

Batch process is a method of manufacturing where a specific quantity of a product is produced at one time.

• Batch process is used in chemical plants to produce a specific quantity of a product with consistent quality.

• It involves a series of steps that are carried out in a specific order.

• Each batch is tested for quality before it is released for sale or further processing.

• Examples of batch processes in chemical plants include production of pharmaceuticals, food additives, and sp...read more

To resolve network problems, identify the issue, troubleshoot, and implement a solution.

• Identify the problem by checking network connections and devices

• Troubleshoot by restarting devices, checking settings, and running diagnostic tests

• Implement a solution by updating software, replacing faulty hardware, or adjusting settings

• Consider seeking professional help if the issue persists

The torquing value of an M24 bolt depends on various factors such as material, lubrication, and thread condition.

• The torquing value can be found in the bolt manufacturer's specifications.

• Factors such as material, lubrication, and thread condition can affect the torquing value.

• Using a torque wrench is recommended to ensure proper torquing.

• Over-torquing can lead to bolt failure, while under-torquing can result in loose bolts.

• Regular maintenance and inspection of bolts is import...read more

The distillation process is a method used to separate mixtures based on differences in boiling points.

• Distillation involves heating a mixture to vaporize the more volatile components.

• The vapor is then condensed and collected as a liquid.

• The less volatile components remain behind as a residue.

• Distillation is commonly used in the production of alcoholic beverages, petroleum refining, and water purification.