PARI ROBOTICS Mechanical Maintenance Engineer Interview Questions and Answers

Q1. Tell me about your self ?
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Q2. Brief the project completed by you in your college?
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Q1. Working of Transmission shaft in automobile?
Ans. 
Transmission shaft in automobiles transmits power from the engine to the wheels.
• Transmits power from the engine to the wheels

• Helps in changing the speed and torque of the vehicle

• Connects the engine to the wheels through the gearbox and differential

• Can be a single-piece shaft or a two-piece shaft in some vehicles
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Q2. Ackreman steering system in present scenario?
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Ackerman steering system is still widely used in modern vehicles for better maneuverability and turning radius.
• Ackerman steering geometry ensures that all wheels follow different turning radii during a turn

• It helps in reducing tire wear and improving vehicle stability during turns

• Modern vehicles like sports cars, trucks, and even some electric vehicles still use Ackerman steering system
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Q3. How Steering system work in automobile?
Ans. 
The steering system in automobiles allows the driver to control the direction of the vehicle by turning the front wheels.
• The steering wheel is connected to the steering column, which is connected to the steering gear.

• The steering gear translates the rotational motion of the steering wheel into lateral motion of the front wheels.

• There are different types of steering systems such as rack and pinion, recirculating ball, a...read more
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Q4. You done your Training at Skoda Pvt Ltd, what was you trained there ?
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Any regarding about comopany

C++,python when u want emply then u discuss question from the comapny side na also i can do as myself i will answerd that questions

Any regarding comapny

Q1. Regarding compny profile
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Q2. Any question as based on company
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Q3. Regarding bar shafts
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Q4. Regarding the modeles of bar shafts
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Q1. Safety relay working principal
Ans. 
Safety relay is an electromechanical device that monitors the safety functions of a machine and stops it if a safety issue is detected.
• Safety relays are used to monitor safety functions such as emergency stops, guard doors, light curtains, etc.

• They work by using input signals from safety devices to determine if the machine is in a safe state.

• If a safety issue is detected, the safety relay will open its contacts and sto...read more
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Q2. Star delta starte
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Q1. Introduction your self
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I am an experienced Electrical Engineer with expertise in designing and implementing electrical systems.
• I have a Bachelor's degree in Electrical Engineering from XYZ University.

• I have worked for 5 years at ABC Company, where I designed and implemented electrical systems for commercial buildings.

• I am proficient in using CAD software for creating electrical schematics and layouts.

• I have experience in troubleshooting and ...read more
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Q2. Technical answer
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Q3. What is oms law What resistance unit
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Ohm's Law is a fundamental principle in electrical engineering that relates the current flowing through a conductor to the voltage across it and the resistance of the conductor.
• Ohm's Law states that the current (I) flowing through a conductor is directly proportional to the voltage (V) across it and inversely proportional to the resistance (R) of the conductor.

• The formula for Ohm's Law is: V = I * R, where V is the vol...read more
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Q4. What's current unit
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The current unit is the ampere (A), which measures the flow of electric charge.
• The ampere is named after the French physicist André-Marie Ampère.

• Current is the rate at which electric charge flows through a conductor.

• Other common units for current include milliamperes (mA) and microamperes (μA).
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Q5. Write the voltage unit
Ans. 
The voltage unit is measured in volts (V).
• The voltage unit is denoted by the symbol V.

• Voltage is the potential difference between two points in an electrical circuit.

• Common examples of voltage units include millivolts (mV), kilovolts (kV), and megavolts (MV).
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