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US TELECOM Interview Questions and Answers

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Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Jul 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

1st round of interview was Aptitude test for 1 hr and topics were mostly logical analysis and quants

Round 2 - Group Discussion 

Topic was development of technology in India how it is going to affect

Round 3 - One-on-one 

(5 Questions)

  • Q1. Define what is hooks law
  • Ans. 

    Hook's law states that the force needed to extend or compress a spring by a certain distance is proportional to that distance.

    • Force needed to extend or compress a spring is directly proportional to the displacement

    • The formula for Hook's law is F = kx, where F is the force, k is the spring constant, and x is the displacement

    • It is used to calculate the behavior of springs, elastic materials, and other systems under stres

  • Answered by AI
  • Q2. What is pearlite material
  • Ans. 

    Pearlite is a two-phased lamellar structure composed of alternating layers of ferrite and cementite in carbon steel.

    • Pearlite forms when austenite transforms during the cooling process of steel

    • It is a common microstructure in carbon steels

    • Pearlite provides strength and hardness to the steel

    • It is often used in engineering applications for its desirable properties

  • Answered by AI
  • Q3. What is the composition of steel
  • Ans. 

    Steel is primarily composed of iron and carbon, with small amounts of other elements like manganese, phosphorus, sulfur, and silicon.

    • Steel is mainly made up of iron and carbon

    • Carbon content typically ranges from 0.2% to 2.1%

    • Other elements like manganese, phosphorus, sulfur, and silicon are also present in small amounts

    • Alloying elements like nickel, chromium, and molybdenum can be added to enhance specific properties

  • Answered by AI
  • Q4. Tell me about yourself
  • Q5. Which subject do you like most

Associate Interview Questions & Answers

Rio Tinto user image PRADEEP KUMAR

posted on 26 Sep 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Sep 2023. There were 2 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. What tools are you using for purchase
  • Ans. 

    I use various tools for purchase such as procurement software, vendor management systems, and e-procurement platforms.

    • Procurement software

    • Vendor management systems

    • E-procurement platforms

  • Answered by AI
  • Q2. Brife introduction of your role
  • Ans. 

    As an Associate, my role involves supporting senior team members, conducting research, analyzing data, and assisting with project management.

    • Supporting senior team members in various tasks

    • Conducting research and gathering data for projects

    • Analyzing data to provide insights and recommendations

    • Assisting with project management tasks such as scheduling and coordination

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Introduction, Last work experience
  • Q2. How much you except in salary

Interview Preparation Tips

Interview preparation tips for other job seekers - Review JD for the role which are you applying.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Background experience, previous client facing challenges
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Mar 2024.

Round 1 - Aptitude Test 

The aptitude test is conducted.

Round 2 - Group Discussion 

In a discussion on a specific topic, there is a group of five people present for the group discussion.

Round 3 - Technical 

(1 Question)

  • Q1. What is a transformer?
  • Ans. 

    A transformer is an electrical device that transfers electrical energy between circuits through electromagnetic induction.

    • Transforms voltage levels: Increases (step-up) or decreases (step-down) voltage.

    • Used in power distribution: Essential for transmitting electricity over long distances.

    • Consists of primary and secondary coils: Energy is transferred through magnetic fields.

    • Example: A step-down transformer reduces 220V

  • Answered by AI

I appeared for an interview before Jun 2021.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Physics,chem,math,quantitative apti.. etc

Round 3 - HR 

(3 Questions)

  • Q1. Can you work with team
  • Q2. What is elctrolysis,what do you know how we can prepare aluminium
  • Ans. 

    Electrolysis is a process of breaking down a compound using electricity. Aluminium can be prepared by electrolysis of alumina.

    • Electrolysis involves passing an electric current through a compound to break it down into its constituent elements.

    • Aluminium is prepared by electrolysis of alumina (Al2O3) dissolved in molten cryolite (Na3AlF6).

    • The process involves the use of carbon electrodes, which react with the oxygen relea...

  • Answered by AI
  • Q3. Can you work at a temp 50 degree

Interview Preparation Tips

Interview preparation tips for other job seekers - Vedanta is world largest natural resource company.Come and join for your best carreer

I applied via Campus Placement and was interviewed before Sep 2021. There were 4 interview rounds.

Round 1 - Aptitude Test 

Basic Maths, Science & Gk

Round 2 - Group Discussion 

Indian economy - 10 min

Round 3 - Technical 

(4 Questions)

  • Q1. Difference between vs Refrigeration
  • Ans. 

    Air conditioning is the process of altering the properties of air to make it more comfortable, while refrigeration is the process of removing heat from a space or substance.

    • Air conditioning is used to cool and dehumidify indoor air for comfort.

    • Refrigeration is used to preserve food, medicine, and other perishable items.

    • Air conditioning uses a refrigerant to absorb heat from indoor air and release it outside.

    • Refrigerati...

  • Answered by AI
  • Q2. Thermodynamics cycle.
  • Q3. Material properties and usage in the real world
  • Ans. 

    Material properties and usage are crucial in determining the performance and durability of products in the real world.

    • Material properties such as strength, durability, and conductivity are important considerations in product design and development.

    • Different materials have different properties and are suited for different applications. For example, steel is strong and durable, making it ideal for construction and manufa...

  • Answered by AI
  • Q4. Heat conduction vs Raidation
  • Ans. 

    Heat conduction is the transfer of heat through a material, while radiation is the transfer of heat through electromagnetic waves.

    • Heat conduction occurs in solids and liquids, while radiation can occur in vacuum or through transparent media.

    • Heat conduction is slower than radiation.

    • Examples of heat conduction include touching a hot stove or holding a warm cup of coffee, while examples of radiation include feeling the wa...

  • Answered by AI
Round 4 - HR 

(2 Questions)

  • Q1. Are you willing to relocate
  • Q2. What is ur Expected CTC
  • Ans. 

    My expected CTC is in line with industry standards and commensurate with my experience and skills.

    • My expected CTC is based on my current salary, industry standards, and the responsibilities of the role.

    • I have researched the market and have a realistic expectation for my salary.

    • I am open to negotiation based on the overall compensation package.

    • I am looking for a fair and competitive salary that reflects my experience an...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Please do the hiring process from 2nd/3rd tier college.
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Jun 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Group Discussion 

Discussion about Industry vs agriculture

Round 3 - Technical 

(2 Questions)

  • Q1. About Projects and pumps
  • Q2. About Wagon tipper and mechanism
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Easy technical and aptitude questions. They follow examveda.

Round 2 - Group Discussion 

Peer pressure boon or bane

Round 3 - Technical 

(5 Questions)

  • Q1. What is Bayer process
  • Ans. 

    The Bayer process is a method for refining bauxite into alumina, which is the precursor to aluminum production.

    • The Bayer process involves crushing and grinding bauxite ore, then mixing it with sodium hydroxide at high temperatures to dissolve the alumina content.

    • The resulting solution is filtered to remove impurities, then cooled and seeded to promote the precipitation of pure alumina hydrate.

    • The alumina hydrate is the...

  • Answered by AI
  • Q2. What, according to you, most important dimensionless number and why
  • Ans. 

    The most important dimensionless number is the Reynolds number, as it determines the flow regime of a fluid and is crucial in fluid dynamics.

    • Reynolds number is used to predict flow patterns in different fluid flow situations

    • It is defined as the ratio of inertial forces to viscous forces in a fluid flow

    • Reynolds number helps in determining whether the flow is laminar, turbulent, or transitional

    • It is widely used in engine...

  • Answered by AI
  • Q3. One equation that correlates HT and Fluid flow
  • Ans. 

    The equation that correlates HT and fluid flow is the Darcy-Weisbach equation.

    • The Darcy-Weisbach equation relates the head loss due to friction in a pipe to the velocity and diameter of the pipe, as well as the friction factor.

    • It is commonly used in fluid mechanics and hydraulic engineering to calculate pressure drop in pipes.

    • The equation is expressed as: hL = f * (L/D) * (V^2/2g), where hL is the head loss, f is the f...

  • Answered by AI
  • Q4. Systems in thermodynamics
  • Ans. 

    Systems in thermodynamics refer to the specific region of space or a quantity of matter under study.

    • A system can be open, closed, or isolated based on the exchange of matter and energy with its surroundings.

    • Examples of systems include a gas in a container, a piston-cylinder assembly, or a steam turbine.

    • Thermodynamic properties such as temperature, pressure, and volume are used to describe the state of a system.

    • The firs...

  • Answered by AI
  • Q5. What is dry steam and wet steam
  • Ans. 

    Dry steam has low moisture content and high temperature, while wet steam has high moisture content and lower temperature.

    • Dry steam is produced when water is heated to its boiling point and vaporizes without any liquid water droplets present.

    • Wet steam contains water droplets suspended in the steam, resulting in a lower temperature compared to dry steam.

    • Dry steam is commonly used in steam turbines for power generation, w...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare the most expected basic chemical engineering questions. If you are in PI, 90% chance they will select you.
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Mar 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Explain PTP process
  • Ans. 

    PTP process stands for Procure-to-Pay process, which involves the steps from purchasing goods/services to making payment.

    • PTP process starts with requisitioning of goods/services by a department.

    • Next step involves obtaining quotes, selecting a vendor, and creating a purchase order.

    • Goods/services are received, and invoices are matched with the purchase order.

    • Payment is made to the vendor based on the invoice.

    • The process ...

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Self introduction
  • Q2. About Experience

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US TELECOM Reviews and Ratings

based on 1 review

5.0/5

Rating in categories

5.0

Skill development

5.0

Work-life balance

5.0

Salary

5.0

Job security

5.0

Company culture

5.0

Promotions

5.0

Work satisfaction

Explore 1 Review and Rating
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