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A motor is a device that converts electrical energy into mechanical energy to produce motion.
Motors work on the principle of electromagnetic induction
They consist of a rotor and a stator
Common types include DC motors, AC motors, and stepper motors
Motors are used in various applications such as industrial machinery, household appliances, and vehicles
The pick current of a motor refers to the maximum current that the motor can draw under normal operating conditions.
Pick current is important for determining the appropriate size of protective devices such as fuses and circuit breakers.
It is also crucial for selecting the right motor starter and ensuring the motor operates safely.
For example, a motor with a pick current of 10A would require a fuse or circuit breaker ra...
I applied via LinkedIn and was interviewed in Feb 2024. There were 2 interview rounds.
As a Senior Engineer Mechanical in my current company, my responsibilities include leading design projects, conducting analysis and testing, collaborating with cross-functional teams, and ensuring compliance with industry standards.
Leading design projects for new products or improvements to existing products
Conducting analysis and testing to ensure product performance and reliability
Collaborating with cross-functional ...
I want to join Nido because of its reputation for innovation, collaborative work environment, and opportunities for professional growth.
Nido is known for its innovative projects and cutting-edge technology in the mechanical engineering field
I am impressed by the collaborative work culture at Nido, where team members support each other and share knowledge
I see great potential for professional growth and development at N...
I am a Senior Mechanical Engineer with 10+ years of experience in designing and implementing mechanical systems for various industries.
Experienced in CAD software such as AutoCAD and SolidWorks
Strong knowledge of thermodynamics and fluid mechanics
Managed cross-functional teams to successfully complete projects on time and within budget
Implemented cost-saving measures by optimizing designs and materials selection
I work methodically, collaboratively, and efficiently to achieve project goals.
I prioritize tasks based on deadlines and importance.
I communicate effectively with team members to ensure everyone is on the same page.
I am detail-oriented and double-check my work to minimize errors.
I am open to feedback and constantly seek ways to improve my skills.
I am proactive in identifying and solving problems before they escalate.
Ex...
To solve breakdowns, identify the root cause, develop a plan of action, implement the solution, and monitor for effectiveness.
Identify the root cause of the breakdown by conducting a thorough investigation.
Develop a plan of action to address the root cause and prevent future breakdowns.
Implement the solution carefully and efficiently to minimize downtime.
Monitor the effectiveness of the solution and make adjustments as...
Linear speed of a conveyor can be calculated by dividing the distance traveled by the time taken.
Calculate the distance traveled by the conveyor belt in a certain time period
Determine the time taken for the conveyor belt to travel that distance
Divide the distance by the time taken to get the linear speed
Nido Machineries interview questions for popular designations
A motor works by converting electrical energy into mechanical energy to produce motion.
Motors have coils of wire that create a magnetic field when electricity passes through them.
The magnetic field interacts with permanent magnets to create a force that rotates the motor's shaft.
Different types of motors include DC motors, AC motors, and stepper motors.
Examples of motors include electric fans, washing machines, and ele
Starting current of a motor refers to the current drawn by the motor when it is initially started.
Starting current is typically higher than the rated current of the motor.
It is important to consider the starting current when sizing protective devices like fuses and circuit breakers.
Soft starters and variable frequency drives can be used to reduce the starting current of a motor.
Example: A motor with a rated current of ...
I applied via LinkedIn and was interviewed before Feb 2023. There were 2 interview rounds.
I applied via Approached by Company and was interviewed before Jun 2023. There was 1 interview round.
DC motors work by using direct current to create a magnetic field that interacts with the motor's coils to produce rotational motion.
DC motors use direct current to create a magnetic field within the motor.
The magnetic field interacts with the motor's coils, causing them to rotate and produce motion.
The direction of rotation can be controlled by reversing the polarity of the current.
DC motors are commonly used in appli
The starting current of a driver motor is typically higher than the rated current due to the initial surge of power needed to start the motor.
Starting current is usually 5-7 times higher than the rated current of the motor.
This high starting current is needed to overcome the inertia of the motor and bring it up to speed.
Once the motor is running, the current will decrease to the rated value.
Using soft starters or varia...
I applied via Approached by Company and was interviewed in Dec 2021. There was 1 interview round.
I manage customer calls by prioritizing urgent calls, training team members, and implementing efficient call handling processes.
Prioritize urgent calls and handle them first
Train team members on effective communication and problem-solving skills
Implement efficient call handling processes such as call scripts and call routing
Monitor call metrics and adjust processes as needed
Provide excellent customer service to build t
I applied via Naukri.com and was interviewed before Apr 2023. There was 1 interview round.
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