Railtel Corporation Of India RF Engineer Interview Questions and Answers for Experienced

CBT at designated venue as fixed by PGCIL and will be mentioned in the admit card.

Q1. Basic Electrical Engineering, Power Transmission and Distribution Networks, various equipments used in Power Systems, HR Question etc.
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Q2. What are the various types of conductors and details?
Ans. 
Various types of conductors include copper, aluminum, and steel.
• Copper: highly conductive, commonly used in electrical wiring

• Aluminum: lighter and cheaper than copper, used in power lines

• Steel: used in overhead transmission lines for strength and durability
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Q1. What's your ambition
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Q2. What's your goals why you want to go for it
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Q1. 1-LPG bulk loading/unloading process and related safety parameters? 2-General lpg bottling operations?
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Q2. 3-What are the safety equipment and their working?
Ans. 
Safety equipment includes hard hats, safety glasses, gloves, and respirators.
• Hard hats protect the head from falling objects and electrical hazards.

• Safety glasses protect the eyes from debris and harmful substances.

• Gloves protect the hands from cuts, burns, and chemicals.

• Respirators protect the lungs from inhaling harmful substances.

• Each safety equipment has specific guidelines for proper use and maintenance.

• Employers ...read more
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Q1. What are your observations during taking round of your area.
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Q1. What are the factors which affect Power plant efficiency.
Ans. 
Factors affecting power plant efficiency include type of fuel, technology used, maintenance, and operating conditions.
• Type of fuel used (coal, natural gas, nuclear, etc.)

• Technology used in the power plant (combined cycle, cogeneration, etc.)

• Maintenance practices (regular maintenance vs. neglect)

• Operating conditions (temperature, pressure, load demand)

• Efficiency of heat transfer processes

• Size and age of the power plant

• E...read more
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Q1. WHAT IS ZEROTH LAW
Ans. 
The Zeroth Law of Robotics is a hypothetical law proposed by Isaac Asimov, stating that a robot may not harm humanity or, by inaction, allow humanity to come to harm.
• Proposed by Isaac Asimov

• States that a robot may not harm humanity or allow humanity to come to harm

• Considered a foundational principle in Asimov's fictional universe
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Q2. WHAT IS CARNOT EFFICIENCY
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Carnot efficiency is the maximum possible efficiency of a heat engine operating between two temperatures.
• Carnot efficiency is determined by the temperature of the hot reservoir and the cold reservoir.

• It is calculated as 1 - (Tc/Th), where Tc is the temperature of the cold reservoir and Th is the temperature of the hot reservoir.

• Carnot efficiency is a theoretical limit and no real engine can achieve 100% efficiency.

• It i
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Major and minor project questions

Q1. RAC,HMT,SOM Questions
Ans. If you know you that wouldn't be problem.
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Q2. Why should i hire you? Why shouldn't i hire you?
Ans. 
You should hire me because of my strong technical skills, experience in the field, and ability to work well in a team. There is no reason why you shouldn't hire me.
• I have a solid background in engineering and possess the necessary technical skills to excel in this role.

• I have previous experience working as a field engineer, which has provided me with valuable knowledge and expertise.

• I am a team player and have a proven...read more
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Q1. What are your hobbies?
Ans. 
My hobbies include hiking, playing guitar, and photography.
• Hiking: I enjoy exploring nature and challenging myself physically.

• Playing guitar: I find it relaxing and it allows me to express my creativity.

• Photography: I love capturing beautiful moments and scenes, especially landscapes.
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Q1. Introduce yourself What is ic and ec engine What is laminar flow Value for laminar flow
Ans. 
I am a mechanical engineer with expertise in IC and EC engines, laminar flow, and its values.
• IC engine stands for Internal Combustion engine, which generates power by burning fuel inside the engine.

• EC engine stands for External Combustion engine, which generates power by burning fuel outside the engine.

• Laminar flow is a smooth, orderly flow of fluid in parallel layers with little to no mixing between layers.

• The value f...read more
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