NELCAST Interview Questions, Process, and Tips

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...read more
Answered by AI
Add your answer
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.
Answered by AI
Add your answer
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...read more
Answered by AI
Add your answer

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
Answered by AI
Add your answer
Q2. How to except the salary in this company
Add your answer

You have dra the y- type volve and pressure regular line diagram

Q1. Tell me about yourself
Add your answer
Q2. Past experience accomplishment
Add your answer

Q1. Tell me about your self
Add your answer
Q2. How much salary u expect and Y
Add your answer
Q3. Y u leave tha past company
Add your answer

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...read more
Answered by AI
View 1 more answer
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.
Answered by AI
View 1 more answer
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...read more
Answered by AI
View 1 more answer
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.
Answered by AI
Add your answer
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
Answered by AI
View 3 more answers