Ratnamani Metals and Tubes ITI Electrician, Electrical Maintenance Interview Questions and Answers

General questions of basic engineering

Topic work and life balancing.speak confidencely.

Q1. 1. What Is preventive maintenance and break down maintenance 2.types of break types of coupling and it's function
Ans. 
Preventive maintenance involves regular inspections and maintenance to prevent breakdowns, while breakdown maintenance is performed after a breakdown occurs.
• Preventive maintenance is planned maintenance performed on a regular basis to prevent equipment failure.

• Breakdown maintenance is reactive maintenance performed after a breakdown has occurred to restore equipment to working condition.

• Types of couplings include rigid...read more
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Q2. What is shaft , what is tolerance,it's type
Ans. 
A shaft is a rotating machine element used to transmit power. Tolerance is the allowable deviation from a specified dimension.
• Shaft is a mechanical component used to transmit power from one part of a machine to another.

• Tolerance is the permissible limit or limits of variation in a physical dimension.

• Types of tolerance include bilateral tolerance, unilateral tolerance, and limit tolerance.
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Q3. What Is Types of gears
Ans. 
Types of gears include spur gears, helical gears, bevel gears, worm gears, rack and pinion gears, and planetary gears.
• Spur gears have straight teeth and are used for parallel shafts.

• Helical gears have angled teeth for smoother operation.

• Bevel gears are used for intersecting shafts.

• Worm gears have a screw-like appearance and are used for high torque applications.

• Rack and pinion gears convert rotational motion into linea...read more
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Q4. What is Types of pumps
Ans. 
Types of pumps include centrifugal pumps, positive displacement pumps, and axial flow pumps.
• Centrifugal pumps use a rotating impeller to create a flow of fluid.

• Positive displacement pumps move fluid by trapping a fixed amount and forcing it through the discharge.

• Axial flow pumps move fluid parallel to the pump shaft.

• Examples: Centrifugal pump - water pump, Positive displacement pump - gear pump, Axial flow pump - prope
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This aptitude test is a combination of quantitative, data interpretation, logical reasoning, English, and metallurgy-related questions.Questions levels are easy

This is a challenging aptitude test consisting of only 20 questions, focusing exclusively on quantitative analysis, logical reasoning, and reading comprehension.

Q1. Can you tell me about yourself?
Ans. 
I am a recent graduate with a degree in engineering, passionate about problem-solving and eager to apply my skills in a professional setting.
• Recent graduate with a degree in engineering

• Passionate about problem-solving

• Eager to apply skills in a professional setting
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Q2. What is the appropriate temperature for hot metal, and what are the reasons for this specification?
Ans. 
The appropriate temperature for hot metal is typically between 2000-2300 degrees Fahrenheit to ensure proper forging and shaping.
• Hot metal is usually heated to a temperature range of 2000-2300 degrees Fahrenheit for forging and shaping processes.

• This temperature range allows the metal to be malleable enough for shaping without being too hot to cause excessive oxidation or burning.

• Different types of metals may have spec...read more
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Q3. What are your plans for the next five years?
Ans. 
In the next five years, I plan to gain valuable experience in the field of engineering, further develop my technical skills, and work towards obtaining professional certifications.
• Gain practical experience through hands-on projects and internships

• Pursue further education or training to enhance technical knowledge

• Work towards obtaining professional certifications such as PE license or Six Sigma certification

• Set career g
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Q4. What is the complete overview of the process of making steel?
Ans. 
The process of making steel involves converting iron ore into steel through various stages of heating, melting, and refining.
• 1. Iron ore is mined and transported to a steel mill.

• 2. The iron ore is then processed in a blast furnace to remove impurities and create pig iron.

• 3. The pig iron is further refined in a basic oxygen furnace or an electric arc furnace to produce steel.

• 4. The steel is then cast into various shapes...read more
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Q5. What are your reasons for wanting to join JSW Steel?
Ans. 
I am passionate about the steel industry and believe JSW Steel offers great opportunities for growth and development.
• Passionate about the steel industry

• Believe JSW Steel offers great opportunities for growth and development
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Q1. What are your Strength & Weakness.
Ans. My Handwork is my strength and Food is my weakness.
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Q2. Why do you want to join this company
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Q1. .net and db related questions
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