Eimco Elecon (India) Interview Questions, Process, and Tips

Q1. Hydraulic, Electrical and circuit
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Q1. Introduction and Family background
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Q1. Baasic mechanical calculations
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Q2. About G&T and basic calculations
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Hydraulics , mechanical equipments , sensors and electrical based moderate level questions

Q1. How does a load sensing pump work ?
Ans. 
A load sensing pump adjusts its flow rate based on the load demand to optimize energy efficiency.
• A load sensing pump has a pressure compensator that adjusts the flow rate based on the load pressure.

• It senses the load pressure and adjusts the pump displacement to meet the demand.

• This helps in reducing energy consumption and improving overall system efficiency.

• Examples of load sensing pumps include variable displacement
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Q2. Reasons why hydraulic system gets slow ?
Ans. 
Possible reasons for a hydraulic system to get slow include fluid leaks, air in the system, worn out components, and contaminated fluid.
• Fluid leaks in the system can lead to a decrease in pressure and flow rate.

• Air trapped in the system can cause inefficiencies and reduce the system's performance.

• Worn out components such as seals, valves, or pumps can result in decreased efficiency.

• Contaminated fluid with debris or par...read more
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Q3. How does proximity sensors work ?
Ans. 
Proximity sensors work by detecting the presence or absence of an object without physical contact.
• Proximity sensors emit electromagnetic fields or beams of radiation to detect the presence of an object.

• When an object enters the sensor's field, it reflects the radiation back to the sensor, triggering a response.

• There are different types of proximity sensors such as inductive, capacitive, ultrasonic, and photoelectric se...read more
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Q4. How will you increase cylinder movement speed?
Ans. 
Increasing cylinder movement speed can be achieved by optimizing the design, reducing friction, increasing pressure, or using a more powerful actuator.
• Optimize the design to reduce unnecessary weight and improve efficiency

• Reduce friction by using high-quality materials, lubricants, or coatings

• Increase pressure in the system to provide more force for faster movement

• Use a more powerful actuator with higher torque or spee...read more
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Q1. What is your current CTC ?
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