Astha Ferro Alloys Interview Questions and Answers

Q1. Electrical related questions
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Q2. What is the function of the pass line in a rolling mill?
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Q1. What is the maximum number of team members you can effectively manage?
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Q1. Tel me your Shelf introduction
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Q2. Explain about your past work experience
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Q1. How many pipes do you know?
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Q2. What is the indian standard for pipe?
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The HR policy is very bad. The notice period there is 2 months for Assistant Manager and 3 months for Deputy Manager. If you do not serve the notice period, they deduct the gross salary and not the basic salary. And they do not give any full and final breakup certificate.
Because the company I was joining had bought my notice period. But Bharat Wire did not give me any full and final breakup certificate. Due to this, the company I joined did not give me the notice period money. My amount was about 83000 rupees. My money got lost because of Bharat Wire.
I emailed HR many times. But HR did not reply to my email.
If I talk specifically about the electrical department, there is rule of two people who talk like non-technical. And they do not have the manners to talk to seniors and juniors. Only those who do not know anything and who can bear their abuses are working there.
I would especially refuse to join this electrical department as long as these people are there. Even if you join there, within a week you will feel that we took a wrong decision. And you will be mentally stressed. Because you will be tortured so much. The electrical department has a completely toxic environment.
The canteen food is absolutely bad. Even dogs would not like such food.
Bharat Wire had a very good image in the market long ago. People wanted to join this company.
but today no one wants to join Bharat Wire whoever comes to know about it. That is why before joining, people connect with people on LinkedIn and take feedback, which is also right.

Q1. Manufacturing process
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Q2. Tooling & Fixturing
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Q3. Gd&T , 5S,3H,6sigma, CAPA, APQP,PPAP
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Q1. What is power factor
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Power factor is a measure of how effectively electrical power is being used in a circuit.
• Power factor is the ratio of real power (in watts) to apparent power (in volt-amperes).

• It indicates the efficiency of electrical equipment in converting electrical power into useful work.

• A power factor of 1 means all the power is being used effectively, while a power factor less than 1 indicates wastage of power.

• Inductive loads lik...read more
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Q2. What is different between MCB and dol Starter
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MCB and DOL Starter are both electrical devices used for protection and control, but they have different applications.
• MCB stands for Miniature Circuit Breaker, while DOL Starter stands for Direct-On-Line Starter.

• MCB is used for protecting electrical circuits from overcurrents and short circuits, while DOL Starter is used for starting and stopping motors.

• MCB is a compact device that can be manually reset after tripping,...read more
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Q3. What is ragistance
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Resistance is the opposition to the flow of electric current in a circuit.
• Resistance is measured in ohms (Ω).

• It is caused by factors such as the material of the conductor, its length, and its cross-sectional area.

• Resistance can be calculated using Ohm's Law: R = V/I, where R is resistance, V is voltage, and I is current.

• Higher resistance leads to lower current flow.

• Examples of resistance include the filament in a light
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Q4. What is timer and used
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A timer is a device used to measure and control the passage of time.
• Timers are commonly used in various electrical and electronic systems.

• They can be used for scheduling and automating tasks.

• Timers can be digital or analog, and may have different modes of operation such as countdown or interval timing.

• Examples of timer applications include turning lights on and off at specific times, controlling the duration of industr...read more
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Q5. What is relay what do work
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A relay is an electrical device that acts as a switch, using an electromagnet to control the flow of current in a circuit.
• Relays are used to control high-power devices with low-power signals.

• They consist of an electromagnet, a set of contacts, and a spring.

• When the coil of the electromagnet is energized, it creates a magnetic field that attracts the contacts, closing the circuit.

• Relays are commonly used in industrial a...read more
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Q6. What is vfd
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VFD stands for Variable Frequency Drive.
• VFD is an electronic device used to control the speed and torque of an electric motor.

• It converts fixed frequency and voltage input into variable frequency and voltage output.

• VFDs are commonly used in industrial applications to save energy and improve motor control.

• They can be found in HVAC systems, pumps, fans, conveyors, and other motor-driven equipment.

• VFDs allow for precise c...read more
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Q7. What is ac motor
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An AC motor is an electric motor that operates on alternating current, converting electrical energy into mechanical energy.
• AC motor stands for Alternating Current motor.

• It is commonly used in various applications such as industrial machinery, appliances, and HVAC systems.

• AC motors consist of a stator and a rotor.

• The stator contains coils that produce a rotating magnetic field when supplied with AC current.

• The rotor, wh...read more
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Q8. What is no nc push botton
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A NO NC push button is a type of push button switch that has normally open (NO) and normally closed (NC) contacts.
• NO NC push buttons are commonly used in electrical circuits to control the flow of current.

• The NO contact is open when the button is not pressed and closes when the button is pressed.

• The NC contact is closed when the button is not pressed and opens when the button is pressed.

• These push buttons are often use...read more
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Q9. What is rectifier
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A rectifier is an electrical device that converts alternating current (AC) to direct current (DC).
• Rectifiers are commonly used in power supplies to convert AC voltage to DC voltage.

• They are essential in many electronic devices, such as computers, televisions, and smartphones.

• Rectifiers can be classified into different types, including half-wave rectifiers, full-wave rectifiers, and bridge rectifiers.

• They typically cons...read more
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Q10. What is induction slipring motor
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An induction slipring motor is a type of motor that uses slip rings to provide power to the rotor winding.
• An induction slipring motor is also known as a wound rotor motor.

• It consists of a stator, rotor, and slip rings.

• The slip rings are connected to external resistors or other devices.

• The slip rings allow external control of the rotor circuit.

• This type of motor is commonly used in applications where high starting torqu...read more
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Q11. What is different between ocv and acv
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OCV stands for Open Circuit Voltage and ACV stands for Alternating Current Voltage.
• OCV is the voltage measured when there is no load connected to a circuit.

• ACV is the voltage of an alternating current, which periodically changes direction.

• OCV is typically measured using a voltmeter, while ACV is measured using an oscilloscope.

• OCV is commonly used to determine the state of charge of a battery, while ACV is used to measu...read more
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Q12. What is relay
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A relay is an electrically operated switch that uses an electromagnet to mechanically control the opening and closing of contacts.
• Relays are commonly used in electrical systems to control high-power devices with low-power signals.

• They are used to isolate circuits, amplify signals, and provide electrical protection.

• Relays can be found in various applications such as industrial machinery, automotive systems, and home app...read more
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Q13. What is. a.c.v
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a.c.v stands for alternating current voltage.
• a.c.v refers to the voltage of an alternating current (AC) system.

• It is the measurement of the electrical potential difference in an AC circuit.

• AC voltage constantly changes direction and magnitude over time.

• It is typically measured in volts (V).
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Q1. What is different ac motor and dc motor
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AC motors and DC motors differ in their power source and construction.
• AC motors run on alternating current, while DC motors run on direct current.

• AC motors use an alternating magnetic field to generate torque, while DC motors use a permanent magnet or electromagnet.

• AC motors are typically more efficient and require less maintenance than DC motors.

• AC motors are commonly used in household appliances, industrial machinery...read more
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Q2. What is diode
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A diode is an electronic component that allows current to flow in one direction and blocks it in the opposite direction.
• Diodes are commonly used in rectifier circuits to convert AC to DC.

• They have two terminals: an anode (positive) and a cathode (negative).

• When the voltage across a diode is forward-biased, it allows current to flow.

• When the voltage is reverse-biased, it blocks the current.

• Diodes are used in various app...read more
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Q1. What are the methods to operate and measure effectively?
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Methods to operate and measure effectively include setting clear goals, using appropriate tools, monitoring progress, and adjusting strategies as needed.
• Set clear and specific goals to provide direction and focus.

• Use appropriate tools and technology to accurately measure progress and outcomes.

• Regularly monitor and track performance to identify areas for improvement.

• Adjust strategies and tactics based on feedback and da...read more
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Q2. What is the process for creating a report?
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The process for creating a report involves gathering data, analyzing information, organizing content, and presenting findings.
• Gather relevant data and information for the report.

• Analyze the data to draw conclusions and insights.

• Organize the content in a logical structure, including an introduction, body, and conclusion.

• Present the findings clearly and concisely, using visuals if necessary.

• Review and revise the report f...read more
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Q1. What aspects of verbal communication do you find most important?
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