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MRF Tyres Diploma Electrical Engineer Interview Questions, Process, and Tips
Top MRF Tyres Diploma Electrical Engineer Interview Questions and Answers
- Q1. Apparatus for Under ground cable test
- Q2. Safety devices used on overhead line
- Q3. What is the Transformer
MRF Tyres Diploma Electrical Engineer Interview Experiences
3 interviews found
Deepak Maurya
(4 Questions)
- Q1. What is the Transformer
- Ans.
A transformer is a static electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Consists of two coils of wire (primary and secondary) wound around a core
Primary coil receives electrical energy and produces a magnetic field
Magnetic field induces a voltage in the secondary coil, transferring energy to the load
Used to step up or step down voltage levels in power
- Q2. Types of DC motor
- Ans.
Types of DC motors include brushed DC motors, brushless DC motors, and stepper motors.
Brushed DC motors have a rotating armature connected to a commutator and brushes for switching current.
Brushless DC motors use electronic commutation instead of brushes for switching current.
Stepper motors move in precise increments, making them suitable for applications like 3D printers and CNC machines.
- Q3. Apparatus for Under ground cable test
- Ans.
Apparatus for underground cable test includes cable fault locators, time domain reflectometers, and insulation resistance testers.
Cable fault locators are used to pinpoint the exact location of faults in underground cables.
Time domain reflectometers measure the length of the cable and locate any impedance mismatches.
Insulation resistance testers check the insulation integrity of the cable to prevent electrical leakage.
- Q4. Safety devices used on overhead line
- Ans.
Safety devices used on overhead lines include insulators, lightning arresters, and earthing systems.
Insulators prevent current from flowing to the ground through the supporting structure.
Lightning arresters protect the line from lightning strikes by diverting the surge of electricity to the ground.
Earthing systems provide a path for fault currents to safely dissipate into the ground.
Other safety devices may include bir...
Selected
I applied via Company Website and was interviewed in Oct 2024. There were 2 interview rounds.
(5 Questions)
- Q1. Company no role
- Q2. Company details
- Q3. Company on role
- Q4. Salary how much
- Q5. Company benefit
At bishnupur district bla
Interview Preparation Tips
Numerical ability, logical reasoning
(2 Questions)
- Q1. Tell me about yourself,i am harish i completed my diploma in 2012. What are your strengths Quick learner.. excited to do challenging tasks
- Q2. What are your strengths Quick learner.. excited to do challenging tasks
Interview Preparation Tips
Don't overgive your answer
Be straight to the point
Top trending discussions
Interview questions from similar companies
Diploma Electrical Engineer Interview Questions & Answers
CIE Automotive
Anonymous
posted on 18 Jul 2021
I applied via Campus Placement and was interviewed in Jun 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Why you join our company?
Interview Preparation Tips
Diploma Electrical Engineer Interview Questions & Answers
Apollo Tyres
Anonymous
posted on 6 Feb 2022
I applied via campus placement at Bhubananda Orissa School of Engineering, Cuttack and was interviewed before Feb 2021. There were 3 interview rounds.
(1 Question)
- Q1. Do you know ac dc in electricala? How many types transformee?
- Ans.
AC and DC are two types of electrical current. There are two types of transformers - step-up and step-down.
AC stands for alternating current and DC stands for direct current
AC changes direction periodically while DC flows in one direction
Step-up transformers increase voltage while step-down transformers decrease voltage
Transformers are used to transfer electrical energy from one circuit to another
Examples of AC devices...
(1 Question)
- Q1. Do you know Apollo tyres? You instrested to join our company? How many your family member? What is stabilizer?
- Ans.
Apollo Tyres is a well-known tire manufacturing company.
Apollo Tyres is a multinational company headquartered in India.
They manufacture a wide range of tires for various vehicles including cars, trucks, and motorcycles.
Apollo Tyres has a strong presence in both domestic and international markets.
They are known for their quality products and innovative technologies.
The company has a strong focus on research and developm
Interview Preparation Tips
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Sansera Engineering
Anonymous
posted on 15 Mar 2024
(9 Questions)
- Q1. How many axis in CNC machine.
- Ans.
Most CNC machines have 3 or 5 axes, but some advanced machines can have up to 9 axes.
Most common CNC machines have 3 axes: X, Y, and Z.
Some CNC machines have 5 axes: X, Y, Z, A, and B.
Advanced CNC machines can have up to 9 axes, including rotational axes for more complex operations.
The number of axes in a CNC machine determines the complexity of the operations it can perform.
- Q2. Define G and M code.
- Ans.
G and M codes are programming languages used in CNC machines to control various functions and operations.
G codes are used to control the movement and positioning of the tool or workpiece on a CNC machine.
M codes are used to activate or deactivate specific machine functions like coolant flow or spindle rotation.
Example: G01 is a code for linear interpolation, while M03 is a code for spindle start in a CNC program.
- Q3. Difference between fiest angle projection and third angle projection.
- Ans.
First angle projection is commonly used in Europe and Asia, while third angle projection is commonly used in North America.
First angle projection places the object in the first quadrant, with the plane of projection between the observer and the object.
Third angle projection places the object in the third quadrant, with the plane of projection behind the object and the observer.
In first angle projection, the top view is...
- Q4. Define 2 stroke and 4 stroke engine.
- Ans.
2 stroke engine completes the power cycle in 2 strokes of the piston, while 4 stroke engine completes it in 4 strokes.
2 stroke engine has intake, compression, power, and exhaust in 2 strokes
4 stroke engine has intake, compression, power, and exhaust in 4 strokes
2 stroke engines are simpler and lighter but less fuel efficient
Examples of 2 stroke engines: chainsaws, mopeds, dirt bikes
Examples of 4 stroke engines: cars, m
- Q5. Least count of digital vernier calliper.
- Ans.
The least count of a digital vernier caliper is the smallest measurement that can be read on the scale.
The least count of a digital vernier caliper is typically 0.01 mm or 0.0005 inches.
It is determined by the number of divisions on the main scale and the number of divisions on the vernier scale.
For example, if the main scale has 10 divisions and the vernier scale has 9 divisions, the least count would be 0.1 mm / 10 =
- Q6. Define measuring gauge and it's types
- Ans.
Measuring gauge is a tool used to measure dimensions accurately. Types include calipers, micrometers, and height gauges.
Measuring gauge is a precision tool used to measure dimensions accurately.
Types of measuring gauges include calipers, micrometers, height gauges, etc.
Calipers are used for measuring the distance between two opposite sides of an object.
Micrometers are used for measuring very small distances or thicknes...
- Q7. Full form of CNC machine.
- Ans.
Computer Numerical Control machine is a manufacturing process that uses pre-programmed computer software to control the movement of tools and machinery.
CNC stands for Computer Numerical Control
CNC machines are used in manufacturing processes to automate tasks such as cutting, drilling, and milling
Examples of CNC machines include CNC routers, CNC mills, and CNC lathes
- Q8. About college project.
- Q9. About connecting rod
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Walk-in and was interviewed in Dec 2023. There were 2 interview rounds.
(1 Question)
- Q1. Basic introduction
Top question mechanical
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JK Tyres
Anonymous
posted on 21 Mar 2023
Selected
I applied via Naukri.com and was interviewed in Feb 2023. There were 2 interview rounds.
(2 Questions)
- Q1. What are the facilities in your company
- Q2. What is the policy and campeny standard
- Ans.
The policy and company standard refer to the set of rules and regulations that govern the operations and conduct of the company.
The policy outlines the company's goals, objectives, and procedures for achieving them.
The company standard refers to the level of quality, safety, and performance that the company expects from its employees and products.
These policies and standards are designed to ensure compliance with legal...
Interview Preparation Tips
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Tvs Brakes India Pvt Ltd Sholinghur
R. Siva Vlog
posted on 11 Mar 2023
Selected
(2 Questions)
- Q1. DME full meaning what
- Ans.
DME stands for Diploma Mechanical Engineer.
DME is an abbreviation for Diploma Mechanical Engineer.
It is a qualification in the field of mechanical engineering.
DME holders have knowledge and skills in designing, manufacturing, and maintaining mechanical systems.
They can work in various industries such as automotive, aerospace, energy, and manufacturing.
DME graduates may work as mechanical engineers, technicians, or supe
- Q2. What is the codung test
- Ans.
The coding test is a technical assessment used to evaluate a candidate's programming skills and problem-solving abilities.
The coding test typically involves solving programming problems or writing code to implement a given functionality.
It assesses the candidate's understanding of programming concepts, algorithms, and data structures.
The test may be conducted online or in-person, and can be timed or untimed.
Candidates ...
Interview Preparation Tips
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Samvardhana Motherson Group
Anonymous
posted on 20 Sep 2022
I applied via Job Fair and was interviewed in Aug 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Basic mechanical question
- Q2. Lathe machine Welding shop
Interview Preparation Tips
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MRF Tyres Diploma Electrical Engineer Interview Process
based on 3 interviews
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MRF Tyres Diploma Electrical Engineer Reviews and Ratings
based on 2 reviews
Rating in categories
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