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NELCAST Interview Questions and Answers
8 Interview questions
Transformers are electrical devices that transfer electrical energy between circuits through electromagnetic induction.
Transformers operate on the principle of electromagnetic induction.
They consist of primary and secondary coils wound around a magnetic core.
Used to step up (increase) or step down (decrease) voltage levels.
Example: A step-down transformer reduces 220V to 110V for household appliances.
Commonly used...
Breakdown refers to the failure of an insulating material, leading to electrical conduction and potential damage in circuits.
Occurs when the electric field exceeds the material's dielectric strength.
Common in insulators like air, oil, or solid materials under high voltage.
Example: Lightning is a natural breakdown of air, allowing current to flow.
In electronics, breakdown can damage components like transistors or d...
Hydraulic DC valves can have multiple ports depending on the specific design and application.
Hydraulic DC valves can have 2, 3, 4, or more ports depending on the configuration.
Common configurations include 2-way, 3-way, and 4-way valves.
Each port serves a specific function such as inlet, outlet, or exhaust.
The number and type of ports determine the flow path and control capabilities of the valve.
A hydraulic DC valve controls the flow of hydraulic fluid in a hydraulic system by opening and closing to allow or restrict fluid flow.
Hydraulic DC valves are used in hydraulic systems to control the direction, pressure, and flow rate of hydraulic fluid.
They work by using an electric signal to open or close the valve, allowing fluid to flow in a specific direction or at a specific rate.
Some common types of hydraul...
The number of holes in a hydraulic flow valve depends on the specific design and purpose of the valve.
The number of holes in a hydraulic flow valve can vary depending on the size and type of valve.
Some hydraulic flow valves may have multiple holes for different functions, such as controlling flow rate or direction.
The number of holes in a hydraulic flow valve is typically determined by the manufacturer's design sp...
The carbon percentage in pig iron varies from 2-4% depending on the production process.
Pig iron is the product of smelting iron ore with a high-carbon fuel, such as coke.
The carbon content in pig iron affects its properties, such as its hardness and brittleness.
The carbon percentage in pig iron can be reduced through the process of refining.
The carbon percentage in pig iron can range from 2-4%, but can be higher o...
Metals and alloys commonly used for casting include aluminum, copper, iron, steel, and zinc.
Aluminum is lightweight and corrosion-resistant, making it popular for automotive and aerospace parts.
Copper is used for electrical components and plumbing fixtures.
Iron is strong and durable, commonly used for engine blocks and machinery parts.
Steel is versatile and can be used for a wide range of applications, from constr...
The melting point of iron is 1538 degrees Celsius.
Iron is a metal with a high melting point.
The melting point of iron is affected by impurities and alloying elements.
Iron has a crystalline structure that changes at its melting point.
Iron's melting point is higher than that of most other common metals.
Iron's melting point is used in various industrial processes, such as steelmaking.
NELCAST Interview Experiences
6 interviews found
Anonymous
(3 Questions)
- Q1. What is hyadralic DC volve working process
- Ans.
A hydraulic DC valve controls the flow of hydraulic fluid in a hydraulic system by opening and closing to allow or restrict fluid flow.
Hydraulic DC valves are used in hydraulic systems to control the direction, pressure, and flow rate of hydraulic fluid.
They work by using an electric signal to open or close the valve, allowing fluid to flow in a specific direction or at a specific rate.
Some common types of hydraulic DC...
- Q2. How may ports of hydralic DC volve
- Ans.
Hydraulic DC valves can have multiple ports depending on the specific design and application.
Hydraulic DC valves can have 2, 3, 4, or more ports depending on the configuration.
Common configurations include 2-way, 3-way, and 4-way valves.
Each port serves a specific function such as inlet, outlet, or exhaust.
The number and type of ports determine the flow path and control capabilities of the valve.
- Q3. How to hydralic flow volve how may holes
- Ans.
The number of holes in a hydraulic flow valve depends on the specific design and purpose of the valve.
The number of holes in a hydraulic flow valve can vary depending on the size and type of valve.
Some hydraulic flow valves may have multiple holes for different functions, such as controlling flow rate or direction.
The number of holes in a hydraulic flow valve is typically determined by the manufacturer's design specifi...
(2 Questions)
- Q1. What is your previous company pay the salary
- Ans.
I am not at liberty to disclose my previous company's salary information.
It is not appropriate to discuss previous company's salary details
I prefer to focus on the salary expectations for this position
I can provide information on my salary history in general terms
- Q2. How to except the salary in this company
You have dra the y- type volve and pressure regular line diagram
Interview Preparation Tips
(2 Questions)
- Q1. Tell me about yourself
- Ans.
I am a recent graduate with a degree in Business Administration and a passion for leadership and problem-solving.
Graduated with a degree in Business Administration
Passionate about leadership and problem-solving
Completed internships in marketing and finance
Involved in student government and volunteer work
- Q2. Past experience accomplishment
Interview Preparation Tips
Mallikarjuna rao
Selected
I appeared for an interview before May 2024, where I was asked the following questions.
- Q1. Tell me about yourself.
- Q2. What can you tell me about transformers?
- Ans.
Transformers are electrical devices that transfer electrical energy between circuits through electromagnetic induction.
Transformers operate on the principle of electromagnetic induction.
They consist of primary and secondary coils wound around a magnetic core.
Used to step up (increase) or step down (decrease) voltage levels.
Example: A step-down transformer reduces 220V to 110V for household appliances.
Commonly used in p...
- Q3. What is meant by a breakdown?
- Ans.
Breakdown refers to the failure of an insulating material, leading to electrical conduction and potential damage in circuits.
Occurs when the electric field exceeds the material's dielectric strength.
Common in insulators like air, oil, or solid materials under high voltage.
Example: Lightning is a natural breakdown of air, allowing current to flow.
In electronics, breakdown can damage components like transistors or diodes...
I applied via Referral and was interviewed in Nov 2022. There were 2 interview rounds.
(3 Questions)
- Q1. Tell me about your self
- Q2. How much salary u expect and Y
- Q3. Y u leave tha past company
Interview Preparation Tips
I applied via Walk-in and was interviewed in Aug 2022. There were 2 interview rounds.
(5 Questions)
- Q1. Tell about yourself and why you are interested in Nelcast
- Ans.
I am a motivated individual with a strong interest in gaining practical experience in the field of engineering. I am particularly interested in Nelcast due to its reputation for innovation and industry-leading technology.
I have a background in mechanical engineering and have completed relevant coursework in materials science and manufacturing processes.
I have been following Nelcast's advancements in the field and am im...
- Q2. Explain about casting?
- Ans.
Casting is the process of converting one data type into another in programming.
Casting is used to change the data type of a variable.
It can be done implicitly or explicitly.
Implicit casting is done automatically by the compiler.
Explicit casting is done manually by the programmer.
Casting can lead to data loss or unexpected results if not done carefully.
Example: Casting an integer to a float, or a float to an integer.
- Q3. What are the metals and alloys mostly used for casting?
- Ans.
Metals and alloys commonly used for casting include aluminum, copper, iron, steel, and zinc.
Aluminum is lightweight and corrosion-resistant, making it popular for automotive and aerospace parts.
Copper is used for electrical components and plumbing fixtures.
Iron is strong and durable, commonly used for engine blocks and machinery parts.
Steel is versatile and can be used for a wide range of applications, from constructio...
- Q4. What is the melting point of iron?
- Ans.
The melting point of iron is 1538 degrees Celsius.
Iron is a metal with a high melting point.
The melting point of iron is affected by impurities and alloying elements.
Iron has a crystalline structure that changes at its melting point.
Iron's melting point is higher than that of most other common metals.
Iron's melting point is used in various industrial processes, such as steelmaking.
- Q5. What is the carbon percentage in pigg iron?
- Ans.
The carbon percentage in pig iron varies from 2-4% depending on the production process.
Pig iron is the product of smelting iron ore with a high-carbon fuel, such as coke.
The carbon content in pig iron affects its properties, such as its hardness and brittleness.
The carbon percentage in pig iron can be reduced through the process of refining.
The carbon percentage in pig iron can range from 2-4%, but can be higher or low...
Interview Preparation Tips
- Manufcturing process
- Casting
Sivasankar P
Selected
I applied via Walk-in and was interviewed before May 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Whats your current ctc
- Ans.
I prefer not to disclose my current CTC as it is confidential information.
I believe that my salary expectations are in line with industry standards for a Safety Engineer with my level of experience.
I am open to discussing salary expectations during the negotiation phase.
I am more interested in discussing the responsibilities and opportunities of the role.
- Q2. Whats your qualification
- Ans.
I have a Bachelor's degree in Safety Engineering and a certification in Occupational Health and Safety.
Bachelor's degree in Safety Engineering
Certification in Occupational Health and Safety
Experience in implementing safety protocols and procedures
Knowledge of safety regulations and standards
Ability to conduct safety audits and risk assessments
Interview Preparation Tips
Top trending discussions
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I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.
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(1 Question)
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Interview Preparation Tips
I applied via Approached by Company and was interviewed before May 2021. There were 3 interview rounds.
(1 Question)
- Q1. All about area related work
(1 Question)
- Q1. Package finalizing and house allotment process
Interview Preparation Tips
I applied via Company Website and was interviewed before Sep 2021. There were 2 interview rounds.
(1 Question)
- Q1. Asked only your job related question
Interview Preparation Tips
I applied via Naukri.com and was interviewed before May 2021. There was 1 interview round.
(1 Question)
- Q1. What is proxy? what is smps? what is encoder? Star delta working
- Ans.
Proxy is an intermediary server that acts as a gateway between clients and servers. SMPS is a power supply unit that converts AC to DC. Encoder is a device that converts motion into digital signals. Star delta is a method of starting three-phase motors.
Proxy helps in hiding the identity of clients and servers.
SMPS is commonly used in computers and other electronic devices.
Encoders are used in robotics, automation, and ...
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Assistant Superintendent
38
salaries
|  ₹1.4 L/yr - ₹4.7 L/yr |
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Superintendent
36
salaries
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Supervisor
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Assistant Manager
23
salaries
| ₹4.5 L/yr - ₹8.2 L/yr |
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Senior Superintendent
11
salaries
| ₹4.3 L/yr - ₹6 L/yr |
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