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NMDC Limited Interview Questions and Answers
33 Interview questions
Calibrating AMLC on 15 plant involves ensuring accurate measurements and adjustments for optimal performance.
Ensure all 15 plants are properly set up and functioning correctly before calibration.
Use calibration equipment such as sensors, meters, and software to adjust AMLC settings.
Perform calibration tests on each plant individually to ensure accuracy and consistency.
Document calibration results and make necessar...
Qmap is used for quality mapping in software testing.
Qmap helps in identifying areas of improvement in software quality.
It provides a visual representation of quality metrics.
Qmap can be used to track defects and their resolution.
It helps in analyzing the effectiveness of testing strategies.
Dumpers have various safety features to prevent accidents and ensure safe operation.
Dumpers have roll-over protection systems (ROPS) to prevent the vehicle from tipping over.
They also have seat belts and enclosed cabins to protect the driver in case of an accident.
Dumpers have warning alarms and lights to alert workers of their movement.
Some dumpers have automatic braking systems to prevent collisions.
Dumpers have...
The optimal equipment for running depends on individual preferences and needs.
Running shoes with proper support and cushioning are essential
Comfortable and breathable clothing is recommended
Some runners prefer using wearable technology such as fitness trackers or smartwatches
Hydration packs or belts can be useful for longer runs
Treadmills or elliptical machines can be used for indoor running
Resistance bands or wei...
Some theorems in DSP are Nyquist-Shannon sampling theorem, Parseval's theorem, and Convolution theorem.
Nyquist-Shannon sampling theorem states that a signal can be perfectly reconstructed if it is sampled at a rate greater than twice its highest frequency component.
Parseval's theorem relates the energy of a signal in the time domain to its energy in the frequency domain.
Convolution theorem states that convolution ...
Anticipated problems in various situations
During a project, I anticipated potential delays due to a team member's absence and created a contingency plan
In customer service, I anticipated a high volume of calls during a holiday weekend and scheduled extra staff
In event planning, I anticipated bad weather and arranged for indoor backup options
In financial analysis, I anticipated a decrease in revenue and created a p...
Phasor diagram of transformer shows the relationship between voltage, current, and phase angle.
The primary and secondary voltage phasors are drawn perpendicular to each other.
The primary and secondary current phasors are also drawn perpendicular to each other.
The phase angle between the primary voltage and current phasors is the same as the phase angle between the secondary voltage and current phasors.
The transfor...
An induction motor is an AC electric motor in which the electric current in the rotor is produced by electromagnetic induction from the magnetic field of the stator winding.
Induction motors are widely used in industrial applications due to their simplicity, reliability, and low cost.
They work on the principle of electromagnetic induction, where a rotating magnetic field is produced in the stator winding, which ind...
No, an induction motor cannot be called a transformer.
An induction motor converts electrical energy into mechanical energy, while a transformer only changes the voltage level of an AC power supply.
A transformer has two windings, while an induction motor has a rotor and a stator.
Transformers are used to step up or step down voltage levels, while induction motors are used to drive mechanical loads.
Induction motors h...
Armature reaction is the effect of magnetic field produced by armature current on the main magnetic field of a DC machine.
It is caused by the interaction of armature current and main magnetic field.
It distorts the main magnetic field and shifts the neutral plane.
It affects the commutation process and can cause sparking.
Compensating windings are used to counteract armature reaction.
It is more pronounced in DC machi...
NMDC Limited Interview Experiences
40 interviews found
Anonymous
(5 Questions)
- Q1. Tranformar testing
- Q2. HT.LTBreaker testing and maintenance
- Q3. HT LT motar testing and maintenance
- Q4. CT testing and maintenance
- Q5. PT testing and maintenance
Interview Preparation Tips
Shyamal Barman
Selected
I applied via Recruitment Consulltant and was interviewed in Jul 2024. There were 2 interview rounds.
(2 Questions)
- Q1. What is Atmosphere pressure?
- Ans.
Atmospheric pressure is the force per unit area exerted on a surface by the weight of the air above that surface.
Atmospheric pressure decreases with increasing altitude
Standard atmospheric pressure at sea level is around 1013.25 millibars or 29.92 inches of mercury
Atmospheric pressure is measured using barometers
- Q2. How to weight adjustment Load cell controller.
- Ans.
Weight adjustment of a Load cell controller involves calibrating the controller to accurately measure weight.
Calibrate the load cell controller using known weights to ensure accurate measurements.
Adjust the zero balance to account for any offset in the readings.
Perform span adjustment to set the maximum weight range the controller can measure.
Verify the accuracy of the adjustments by testing with different weights.
Repe...
(2 Questions)
- Q1. How to calibration AMLC on 15 plant.
- Ans.
Calibrating AMLC on 15 plant involves ensuring accurate measurements and adjustments for optimal performance.
Ensure all 15 plants are properly set up and functioning correctly before calibration.
Use calibration equipment such as sensors, meters, and software to adjust AMLC settings.
Perform calibration tests on each plant individually to ensure accuracy and consistency.
Document calibration results and make necessary adj...
- Q2. Why used to Qmap?
- Ans.
Qmap is used for quality mapping in software testing.
Qmap helps in identifying areas of improvement in software quality.
It provides a visual representation of quality metrics.
Qmap can be used to track defects and their resolution.
It helps in analyzing the effectiveness of testing strategies.
Skills evaluated in this interview
(2 Questions)
- Q1. What is your achievements in your previous plant
- Ans.
Implemented predictive maintenance program resulting in 20% reduction in downtime and 15% increase in equipment lifespan.
Implemented predictive maintenance program
Achieved 20% reduction in downtime
Realized 15% increase in equipment lifespan
- Q2. What are the critical scenario which you have deal in adverse conditions.
- Ans.
I have dealt with critical scenarios such as equipment breakdowns during peak production hours and power outages during extreme weather conditions.
Responding quickly to equipment breakdowns to minimize downtime and production losses
Implementing contingency plans for power outages to ensure minimal disruption to operations
Coordinating with cross-functional teams to troubleshoot and resolve critical issues
Prioritizing sa...
Interview Preparation Tips
I appeared for an interview in Oct 2024, where I was asked the following questions.
- Q1. Project basis. I am mern stack developer
- Q2. Some java and DSA
I applied via Campus Placement and was interviewed in Feb 2024. There were 2 interview rounds.
Angles and calculations
(1 Question)
- Q1. Orthographic views and conversions
Interview Preparation Tips
I applied via LinkedIn and was interviewed before Aug 2023. There was 1 interview round.
(5 Questions)
- Q1. Mechanical equipments Erection
- Q2. Alligment and testing
- Q3. Welding process
- Q4. How you like to work in that area
- Ans.
I enjoy working in the area of Erection & Commissioning as it allows me to apply my technical skills and problem-solving abilities in a hands-on environment.
I thrive in roles that involve setting up and testing equipment to ensure optimal performance.
I enjoy collaborating with a team to troubleshoot and resolve any issues that may arise during the commissioning process.
I take pride in ensuring that all systems are func...
- Q5. No question answer more
(1 Question)
- Q1. Checking fuel conduction
(1 Question)
- Q1. Water analysis parameter
- Ans.
Water analysis parameters include physical, chemical, and biological characteristics.
Physical parameters include temperature, color, turbidity, and odor.
Chemical parameters include pH, dissolved oxygen, total dissolved solids, and nutrients.
Biological parameters include coliform bacteria, algae, and other microorganisms.
Water analysis is important for ensuring safe drinking water and monitoring environmental impacts.
Ex...
(1 Question)
- Q1. Operation like interlocaking maintaining temperature,pressure,speed.
(1 Question)
- Q1. Saliry expectations
Interview Preparation Tips
- Operation and maintainence
Ravi Rajput IITD
Selected
I applied via Company Website and was interviewed in Sep 2023. There were 3 interview rounds.
GD was on the topic of steel policy of india.
(1 Question)
- Q1. Simple basic hr questions
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed in Dec 2022. There were 3 interview rounds.
(7 Questions)
- Q1. Expand NMDC Company With Spelling
- Ans. National Mineral Development Corporation
- Q2. What is NMDC company
- Ans.
NMDC is a public sector enterprise in India that is involved in the exploration and production of minerals.
NMDC stands for National Mineral Development Corporation
It was founded in 1958 and is headquartered in Hyderabad, India
The company is primarily involved in the mining of iron ore and has operations in several states in India
NMDC is one of the largest iron ore producers in India and has been awarded the prestigious...
- Q3. Same Journal Questions for NMDC
- Q4. NMDC Company is Very Good
- Q5. It Was Central Govt Company
- Q6. Salary Benifit is So Good
- Q7. With Without Permission Not Allowed
(4 Questions)
- Q1. NMDC Company is a good?
- Q2. All Overall Mining Area
- Ans. Hahh Yes All Overall Mining Industry
- Q3. With Shift Wise Duty And
- Q4. On This NMDC Company
Interview Preparation Tips
Nagesh Nag
GD:panal members was 5 members they are freely nature and good experience
(2 Questions)
- Q1. Panal members was 3 members
- Q2. TF question and machines questions and network questions they are basic questions
Interview Preparation Tips
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NMDC Limited Interview FAQs
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NMDC Limited Interviews By Designations
- NMDC Limited Executive Interview Questions
- NMDC Limited Computer Operator Interview Questions
- NMDC Limited Junior Engineer Interview Questions
- NMDC Limited Shift Incharge Interview Questions
- NMDC Limited Production Manager Interview Questions
- NMDC Limited Executive Graduate Trainee Interview Questions
- NMDC Limited Assistant Manager Interview Questions
- NMDC Limited Maintenance Engineer Interview Questions
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NMDC Limited Reviews and Ratings
based on 436 reviews
Rating in categories
|
Executive
157
salaries
|  ₹8.6 L/yr - ₹14 L/yr |
|
Executive Engineer
59
salaries
| ₹5.8 L/yr - ₹12.2 L/yr |
|
Process Associate
42
salaries
| ₹30 L/yr - ₹43 L/yr |
|
Senior Manager
41
salaries
| ₹20.7 L/yr - ₹35.4 L/yr |
|
Manager
37
salaries
| ₹13.7 L/yr - ₹25 L/yr |
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