Chokhani International Interview Questions and Answers

Q1. Electrical maintenance operation shift handling
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Q2. All electrical technical only detail
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Q1. Electrical maintenance shift handling
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Q1. What is the unit of resistance?
Ans. 
The unit of resistance is ohm (Ω).
• The unit of resistance is measured in ohms (Ω).

• Resistance is denoted by the symbol 'R' in equations.

• One ohm is equal to one volt per ampere (1 Ω = 1 V/A).
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Q2. What is the meaning of current?
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Current is the flow of electric charge in a circuit.
• Current is the rate of flow of electric charge in a circuit.

• It is measured in Amperes (A).

• Current flows from positive to negative terminal in a circuit.

• There are two types of current - AC (Alternating Current) and DC (Direct Current).
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Q3. What is magnet?
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A magnet is an object that produces a magnetic field and attracts certain materials like iron.
• A magnet has two poles - north and south.

• Opposite poles attract each other while like poles repel.

• Magnets can be natural (lodestone) or man-made (permanent magnets).
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Q4. What is the working principle of transformer?
Ans. 
Transformer works on the principle of electromagnetic induction to transfer electrical energy between two or more circuits.
• Transformers have two coils of wire, known as primary and secondary coils.

• When an alternating current flows through the primary coil, it creates a changing magnetic field.

• This changing magnetic field induces a voltage in the secondary coil, transferring electrical energy.

• The ratio of the number of ...read more
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Q5. Value of Indian frequency?
Ans. 
The value of Indian frequency is 50 Hz.
• The standard frequency used in India for electrical power distribution is 50 Hz.

• This frequency is used for both residential and industrial purposes.

• It is important for ensuring compatibility of electrical equipment and appliances.

• In contrast, countries like the United States use a frequency of 60 Hz.
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Q6. What is the unit of current?
Ans. 
The unit of current is Ampere (A).
• The unit of current is Ampere (A)

• It is named after the French physicist Andre-Marie Ampere

• Current is the flow of electric charge in a circuit
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Q7. What is the meaning magnetic field?
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A magnetic field is a region around a magnetic material or a moving electric charge within which the force of magnetism acts.
• A magnetic field is produced by moving electric charges or magnetic materials.

• It exerts a force on other moving charges and magnetic materials within its vicinity.

• The strength and direction of a magnetic field can be represented by magnetic field lines.

• Examples include the Earth's magnetic field
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Q8. Law's of resistance?
Ans. 
The laws of resistance describe how the resistance of a material is affected by factors such as length, cross-sectional area, and temperature.
• Resistance is directly proportional to the length of the material - longer materials have higher resistance.

• Resistance is inversely proportional to the cross-sectional area of the material - larger cross-sectional areas have lower resistance.

• Resistance increases with temperature ...read more
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Q9. Relationship between current, voltage and resistance?
Ans. 
The relationship between current, voltage, and resistance is described by Ohm's Law.
• Ohm's Law states that the current flowing through a conductor is directly proportional to the voltage applied across it and inversely proportional to the resistance of the conductor.

• Mathematically, Ohm's Law is expressed as I = V/R, where I is the current in Amperes, V is the voltage in Volts, and R is the resistance in Ohms.

• This relati...read more
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Q1. Newton law of motion
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Newton's laws of motion describe the relationship between an object and the forces acting on it.
• First law: An object at rest stays at rest, and an object in motion stays in motion unless acted upon by an external force.

• Second law: The acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.

• Third law: For every action, there is an equal and opposite reactio...read more
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Q2. What is omhs law and formula
Ans. 
Ohm's Law states that the current flowing through a conductor is directly proportional to the voltage across it and inversely proportional to the resistance.
• Ohm's Law formula: V = I * R (Voltage = Current * Resistance)

• Current (I) is measured in Amperes (A)

• Voltage (V) is measured in Volts (V)

• Resistance (R) is measured in Ohms (Ω)

• Example: If a circuit has a voltage of 12V and a resistance of 4Ω, the current flowing throu
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Q3. Reading the English book and writing in this page
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Q4. Flaming ke baye hath ka niyam
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Q1. Resistance working
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Q2. Name of transformer in hindi language
Ans. 
The name of transformer in Hindi language is 'ट्रांसफार्मर'.
• The word 'transformer' is translated to 'ट्रांसफार्मर' in Hindi.

• It is pronounced as 'traans-faar-mer' in Hindi.

• In written form, it is represented as 'ट्रांसफार्मर'.
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General knowledge must be need during position oponinent

Q1. Position need questions
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Q2. Knowledge handling role of position
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Q1. How many axes cnc machine?
Ans. 
CNC machines can have 2, 3, 4, or 5 axes depending on the complexity of the machine.
• CNC machines can have 2 axes for simple operations like drilling and cutting along two axes.

• 3-axis CNC machines can move along three axes (X, Y, Z) allowing for more complex operations like milling.

• 4-axis CNC machines have an additional rotary axis, enabling the cutting tool to rotate and move along four axes.

• 5-axis CNC machines have tw...read more
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Q2. Which angle projection works in India?
Ans. 
Third angle projection is commonly used in India for engineering drawings.
• Third angle projection is the standard method used in India for representing 3D objects on 2D surfaces.

• In third angle projection, the object is imagined to be in the third quadrant (behind the viewing planes).

• This method is widely taught in engineering colleges and used in industries across India.

• It is important for machine maintenance engineers ...read more
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Q1. Heavy Earth moving machine
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Q2. Rear dumper is very powerful machine
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Q1. What is a safety
Ans. 
Safety is the practice of ensuring that people, equipment, and the environment are protected from harm or danger.
• Safety involves following rules and procedures to prevent accidents and injuries

• It includes wearing appropriate protective gear, such as helmets or safety vests

• Regular maintenance of equipment and machinery is essential for safety

• Safety also involves being aware of potential hazards and taking steps to mitig...read more
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Q2. What is hydraulic system
Ans. 
A hydraulic system is a technology that uses liquid to transmit force and energy.
• Uses incompressible fluid to generate power

• Consists of hydraulic fluid, pump, valves, cylinders, and motors

• Commonly used in heavy machinery like dump trucks and excavators
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Q1. Years of experience in sales?
Ans. 
I have 5 years of experience in sales, including managing a team and exceeding sales targets.
• 5 years of experience in sales

• Managed a sales team

• Exceeded sales targets consistently
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Q2. Team size that you are handling
Ans. 
I currently manage a team of 15 employees in the back office department.
• Team size: 15 employees

• Responsibilities include overseeing daily operations, managing workload distribution, and ensuring team efficiency

• Experience in leading and motivating team members to achieve department goals
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Q1. Previous experience with brand
Ans. 
I have extensive experience in brand management, including developing brand strategies, creating marketing campaigns, and analyzing brand performance.
• Developed and implemented brand strategies to increase brand awareness and customer loyalty

• Created and executed marketing campaigns to promote brand products and services

• Analyzed brand performance metrics to track success and make data-driven decisions

• Collaborated with cr...read more
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Q2. Skills specially communication and mail writing
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Q1. Experience that you are handling
Ans. 
I have over 5 years of experience managing back office operations in a fast-paced environment.
• Managed daily back office tasks such as data entry, record keeping, and document management

• Implemented efficient processes to streamline operations and improve productivity

• Trained and supervised back office staff to ensure quality and accuracy of work

• Collaborated with other departments to coordinate workflow and resolve issues

• ...read more
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Q2. Skills and team management
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Very nicely & strictly selected

Q1. About my job professiinal
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Q2. Details about work profile
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Q1. About current roles and responsibilities
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Q1. Second round was with the HR - Salary Negotiation and Document share with the HR.
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