Thriveni Earthmovers Service Engineer Interview Questions, Process, and Tips

Q1. Hydraulic system operation in brief
Ans. 
Hydraulic system operation involves the use of fluid to generate power and control machinery.
• Hydraulic systems use a fluid, typically oil, to transmit power.

• The system consists of a pump, valves, actuators, and fluid reservoir.

• The pump pressurizes the fluid, which is then directed to the actuators.

• The actuators convert the fluid pressure into mechanical force or motion.

• Valves control the flow and direction of the fluid...read more
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Q2. Series and parallel connection and star Delta connection
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Q3. How to solve fuel consumption issue
Ans. 
To solve fuel consumption issue, one can optimize driving habits, maintain vehicle properly, and use fuel-efficient technologies.
• Optimize driving habits by avoiding rapid acceleration and braking

• Maintain vehicle properly by regularly servicing and tuning the engine

• Use fuel-efficient technologies like hybrid vehicles or electric cars
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Q4. Travel operation is slow rectify
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Q5. Machine not starting , rectify
Ans. 
Check power supply, inspect wiring connections, test machine components
• Check if the power supply is properly connected and turned on

• Inspect the wiring connections for any loose or damaged wires

• Test the machine components such as the motor, switches, and control panel

• Ensure that all safety interlocks are engaged

• Verify if there are any error codes or warning lights on the machine

• Consult the machine's manual or technical
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Q1. 6cylinder firing order
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The firing order of a 6-cylinder engine determines the sequence in which each cylinder fires.
• The firing order is specific to each engine model and can be found in the manufacturer's documentation.

• It is important to know the firing order when troubleshooting engine performance issues.

• An incorrect firing order can cause engine misfires and poor performance.

• For example, a common firing order for a 6-cylinder engine is 1-5
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Q1. Tell me about yourself.
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