Amazon Pay Interview Questions, Process, and Tips

Q1. Porocity .= the ratio of volume of voide to the volume of soli is called as porocity
Ans. 
Porosity is the ratio of void volume to solid volume.
• Porosity is a measure of how much empty space there is in a material.

• It is often used in geology to describe the amount of open space in rocks or soil.

• Porosity can affect the properties of a material, such as its strength, permeability, and thermal conductivity.

• For example, a highly porous material like a sponge can absorb a lot of water, while a less porous material...read more
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Q2. Degree of saturation= the rqtio of volume of water to the volume of void is called as degree of saturation
Ans. 
Degree of saturation is the ratio of volume of water to the volume of void.
• Degree of saturation is a measure of how much water a soil can hold.

• It is expressed as a percentage.

• A soil with a degree of saturation of 100% is completely saturated with water.

• A soil with a degree of saturation of 50% is half-filled with water.
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Q3. Void ratio=the rqtio of volume of voids to the volume of solids
Ans. 
Void ratio is the ratio of volume of voids to the volume of solids in a given material.
• Void ratio is a measure of the porosity of a material.

• It is commonly used in geotechnical engineering to describe soil properties.

• A high void ratio indicates a more porous material.

• Void ratio can be calculated using the formula: e = Vv / Vs

• Vv is the volume of voids and Vs is the volume of solids.
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Q1. Memorable moments of life
Ans. 
Life's memorable moments shape who we are, from personal achievements to shared experiences with loved ones.
• Graduating from university, a culmination of hard work and dedication.

• Traveling to a new country, experiencing different cultures and cuisines.

• The birth of a child, a profound moment of joy and responsibility.

• Overcoming a significant challenge, such as a health issue or personal setback.

• Celebrating milestones wit
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Q2. When is your birthday
Ans. 
My birthday is on July 15th, a day filled with summer warmth and celebrations with family and friends.
• July 15th falls in the middle of summer, often associated with outdoor activities.

• It's a time for family gatherings, barbecues, and enjoying the sunshine.

• I often celebrate with a mix of friends and family, making it a special occasion.
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Q1. Why we use LOTO
Ans. 
LOTO (Lockout/Tagout) is used to prevent unexpected startup of machinery during maintenance, protecting workers from injury.
• LOTO ensures that equipment is completely shut off and cannot be restarted until maintenance is complete.

• Locks and tags are placed on energy isolation devices to indicate that maintenance is in progress.

• LOTO procedures must be followed to comply with OSHA regulations and prevent accidents.

• Examples...read more
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Q2. What-all equipment use in Server room
Ans. 
Equipment commonly used in a server room includes servers, racks, UPS systems, cooling units, and networking devices.
• Servers (e.g. rack servers, blade servers)

• Racks (e.g. server racks, network racks)

• UPS systems (Uninterruptible Power Supply)

• Cooling units (e.g. air conditioning units, precision cooling systems)

• Networking devices (e.g. switches, routers, firewalls)
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