Rashmi Metaliks Interview Questions, Process, and Tips

Dynamic viscosity is a measure of a fluid's resistance to flow under applied force.

• Dynamic viscosity is also known as absolute viscosity.

• It is a measure of how thick or thin a fluid is.

• Units of dynamic viscosity are Pascal-seconds (Pa·s) or Poise (P).

• Water has a dynamic viscosity of about 0.001 Pa·s at room temperature.

The stress-strain diagram shows the relationship between stress and strain in a material.

• The stress-strain diagram typically consists of a linear elastic region, a yield point, and a plastic deformation region.

• The slope of the linear elastic region represents the material's Young's Modulus.

• The yield point indicates the stress at which the material begins to deform plastically.

• The ultimate tensile strength is the maximu...read more

Civil wrong refers to a legal harm caused to an individual or entity by another party, leading to a lawsuit for compensation.

• Civil wrongs are also known as civil torts.

• They involve actions or omissions that result in harm or loss to another party.

• Examples include negligence, defamation, breach of contract, and nuisance.

• The purpose of civil wrongs is to compensate the injured party rather than punish the wrongdoer.

• Civil...read more

An agreement is a mutual understanding between two or more parties regarding their rights and obligations.

• An agreement is a legally binding contract between parties.

• It involves an offer, acceptance, consideration, and intention to create legal relations.

• Agreements can be written or verbal, but written agreements are generally preferred for clarity and evidence.

• Examples include contracts for services, sales agreements,

Section 34 of the Arbitration and Conciliation Act, 1996 deals with setting aside arbitral awards.

• Section 34 allows a party to challenge an arbitral award before a court.

• Grounds for setting aside an arbitral award include incapacity of a party, invalid arbitration agreement, etc.

• The court can also set aside an award if it finds the award is in conflict with public policy.

• Section 34 provides a limited scope for challeng...read more

Seamless process refers to a smooth and efficient flow of activities without interruptions or delays.

• Seamless process ensures all steps are well-coordinated and integrated.

• It minimizes bottlenecks and reduces the chances of errors or rework.

• Examples include automated supply chain management systems and streamlined production processes.

Planning process in seamless order involves creating a detailed plan to ensure smooth and efficient order fulfillment.

• Developing a detailed production schedule to meet customer demand

• Coordinating with suppliers to ensure timely delivery of raw materials

• Optimizing inventory levels to prevent stockouts or overstocking

• Implementing technology solutions for real-time tracking and monitoring of orders

• Continuous monitoring an...read more

MCB and overload relay are both electrical protection devices, but they serve different purposes.

• MCB stands for Miniature Circuit Breaker and is used to protect electrical circuits from overcurrents and short circuits.

• Overload relay is used to protect motors and other electrical equipment from excessive current that can cause overheating and damage.

• MCB operates based on the principle of thermal and magnetic tripping, w...read more

A soft starter is a device used to gradually start and stop the motor by controlling the voltage applied to it.

• Soft starters are used to reduce the starting current and torque of an electric motor.

• They provide a smooth and controlled acceleration and deceleration of the motor.

• Soft starters can be used in various applications such as pumps, fans, and conveyor belts.

• They typically consist of power electronics, control ci...read more

A drive is a device that reads and writes data to storage media, allowing users to access and store information.

• Drives can be internal or external, such as hard disk drives (HDDs) or solid-state drives (SSDs).

• They use various technologies like magnetic or flash memory to store data.

• Drives are connected to a computer or device through interfaces like SATA, USB, or PCIe.

• They have controllers that manage data transfer and...read more

Star delta starters are used to reduce the starting current of induction motors.

• Star delta starters are used in applications where the starting current needs to be limited.

• They are commonly used in industries where large motors are employed.

• By starting the motor in star configuration, the current is reduced to one-third of the delta configuration.

• This helps in preventing excessive voltage drop and reduces stress on the...read more

The protection of a transformer involves various measures to ensure its safe and reliable operation.

• Overcurrent protection: Protects against excessive current flow.

• Overvoltage protection: Guards against high voltage surges.

• Under/over frequency protection: Monitors and controls the frequency of the input power.

• Temperature protection: Prevents overheating by monitoring the transformer's temperature.

• Buchholz relay protect...read more