10+ Enterpret Interview Questions and Answers

Voltmeter measures potential difference in parallel and ammeter measures current in series due to their internal resistance.

• Voltmeter has high internal resistance and measures potential difference across two points in parallel

• Ammeter has low internal resistance and measures current flowing through a circuit in series

• Connecting voltmeter in series would cause a voltage drop and affect the accuracy of measurement

• Connecting ammeter in parallel would cause a short circuit and dam...read more

Inhouse rejection can be handled by using various tools such as root cause analysis, statistical process control, and corrective action plans.

• Perform root cause analysis to identify the underlying cause of the rejection.

• Implement statistical process control to monitor and control the process variables.

• Develop and execute corrective action plans to address the root cause of the rejection.

• Use quality tools such as Pareto charts, fishbone diagrams, and control charts to analyze ...read more

Questions related to electrical engineering including wiring diagrams, kaizen, breakdowns, and UGVCL readings.

• Star delta wiring diagram is used to control the starting current of induction motors.

• Star delta is used to reduce the starting current of induction motors and prevent damage to the motor and electrical system.

• Kaizen is a continuous improvement process that involves identifying and implementing small changes to improve efficiency and productivity.

• To solve breakdowns, ...read more

Photodiode is a semiconductor device that converts light into electrical current.

• Photodiode operates in reverse bias mode

• It is used in light detection and optical communication systems

• It has high sensitivity and fast response time

• Examples include PIN photodiode and avalanche photodiode

Capacitor stores energy in an electric field, while a battery stores energy in a chemical form.

• Capacitors store energy in an electric field, while batteries store energy in a chemical form.

• Capacitors can discharge their energy quickly, while batteries discharge their energy slowly.

• Capacitors are used for short-term energy storage, while batteries are used for long-term energy storage.

• Capacitors are commonly used in electronic circuits to filter out noise and stabilize voltage...read more

2 stroke engines have a power stroke in every revolution while 4 stroke engines have a power stroke in every other revolution.

• 2 stroke engines have a simpler design and are lighter than 4 stroke engines.

• 4 stroke engines are more fuel-efficient and produce less pollution than 2 stroke engines.

• 2 stroke engines require a mixture of oil and fuel while 4 stroke engines have separate oil and fuel systems.

• In a 2 stroke engine, the combustion process occurs in the crankcase while in ...read more

My core force in QC tool is statistical analysis.

• I rely on statistical analysis to identify trends and patterns in data.

• I use tools like control charts, Pareto charts, and histograms to analyze data.

• I also use statistical process control (SPC) to monitor and control processes.

• By using statistical analysis, I can make data-driven decisions and improve quality.

• For example, I might use SPC to monitor the thickness of a coating on a part and adjust the process if it falls outside...read more

A diode is an electronic component that allows current to flow in only one direction.

• It has two terminals, an anode and a cathode.

• It is commonly used in rectifiers, voltage regulators, and signal limiters.

• It can be made of various materials such as silicon, germanium, or selenium.

• It has a forward voltage drop that varies depending on the material and current flow.

• It can be used to convert AC to DC in power supplies.

• Examples include the 1N4148 and 1N4001 diodes.

Different types of testing on suspension include shock absorber testing, vibration testing, and durability testing.

• Shock absorber testing involves testing the ability of the suspension system to absorb shocks and vibrations while driving.

• Vibration testing is done to ensure that the suspension system can handle different types of vibrations and frequencies.

• Durability testing is performed to test the longevity and endurance of the suspension system under different conditions.

• Ot...read more

Mould process is a manufacturing technique used to create complex shapes by injecting material into a mould cavity.

• Mould process involves creating a mould cavity in the desired shape

• Material is then injected into the mould cavity

• The material solidifies and takes the shape of the mould cavity

• Common examples include injection moulding for plastic parts and die casting for metal parts

Tolerance refers to the acceptable range of variation in a process or product without affecting its performance.

• Tolerance is the maximum allowable deviation from a specified dimension or value.

• It ensures that a product or process can still function within acceptable limits even if there are slight variations.

• Tolerance is often specified in engineering drawings or product specifications.

• For example, a bolt may have a tolerance of +/- 0.1mm, meaning it can vary in size within t...read more

VMC stands for Vertical Machining Center and CNC stands for Computer Numerical Control.

• VMC is a type of milling machine where the spindle is vertically oriented.

• CNC refers to the automation of machine tools using computers to control the machining process.

• VMC operators use CNC programs to control the cutting tools and produce precision parts.

• Examples: Haas VF-2 VMC, Mazak CNC control system.