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I applied via Naukri.com and was interviewed in Dec 2024. There were 3 interview rounds.
The timer in the Satar Delta Satar controls the switching between star and delta configurations in a motor.
The timer is responsible for automatically switching the motor from star to delta configuration after a set time period.
This helps in reducing the starting current and providing a smoother transition for the motor.
For example, in a motor starting application, the timer ensures that the motor starts in star configu...
A star-delta starter is used to reduce the starting current of induction motors.
Reduces the starting current by initially connecting the motor in star configuration and then switching to delta configuration
Helps in reducing voltage drops during motor starting
Used for large induction motors to prevent damage to the motor windings
Commonly used in industries where high-power motors are employed
The equivalent wattage of 1 horsepower is 746 watts.
1 horsepower is equal to 746 watts.
This conversion is commonly used in electrical engineering and mechanical fields.
For example, if a motor has a power rating of 2 horsepower, it would be equivalent to 1492 watts.
Active power is the actual power consumed by a circuit, while reactive power is the power that flows back and forth between the circuit and the source without being consumed.
Active power is measured in watts (W) and represents the real power used to perform work in a circuit.
Reactive power is measured in volt-amperes reactive (VAR) and represents the power oscillating between the circuit and the source due to inductive...
kW is the actual power consumed by a device, while kVA is the apparent power used by the device including reactive power.
kW measures the actual power consumed by a device, taking into account only real power
kVA measures the total power used by a device, including both real power (kW) and reactive power (kVAR)
The relationship between kW and kVA is influenced by the power factor of the device
For example, a device with a ...
A kvar is a unit of reactive power in an electrical system, measured in kilovolt-amperes.
Kvar is used to measure the reactive power in an electrical system, which is the power consumed by inductive loads such as motors and transformers.
It is important to manage kvar to ensure efficient power factor correction and reduce energy losses in the system.
Kvar is calculated using the formula: kvar = kVA * sin(theta), where the...
The purpose of using and maintaining power factor is to improve energy efficiency, reduce electricity costs, and prevent equipment damage.
Improves energy efficiency by reducing wasted energy in the system
Reduces electricity costs by optimizing power usage
Prevents equipment damage by ensuring proper voltage and current levels
Helps in meeting utility requirements and avoiding penalties for low power factor
Examples: Insta...
I am a dedicated and experienced plant operator with a strong background in operating and maintaining various types of machinery.
Experience in operating and maintaining machinery
Knowledge of safety procedures
Ability to troubleshoot and problem solve
Strong communication skills
Certifications in plant operation
Example: Operated heavy machinery such as excavators and bulldozers
Example: Conducted regular maintenance checks
I will showcase my relevant experience, skills, and enthusiasm for the job. I will highlight my past experience in operating plants efficiently and safely.
I will highlight my relevant experience in operating plants and handling machinery.
I will showcase my knowledge of safety protocols and procedures in plant operations.
I will emphasize my ability to troubleshoot and resolve any issues that may arise during plant opera...
I applied via Approached by Company and was interviewed in Mar 2023. There were 4 interview rounds.
I applied via Walk-in and was interviewed in Jan 2021. There was 1 interview round.
GDP stands for Gross Domestic Product.
GDP is a measure of the total value of goods and services produced within a country's borders in a specific time period.
It is used to gauge the economic health and growth of a country.
GDP can be calculated using three different approaches: production, income, and expenditure.
It is often used to compare the economic performance of different countries.
For example, the GDP of the Unit
Zydus Group interview questions for popular designations
I applied via Referral and was interviewed before Apr 2021. There were 2 interview rounds.
Online test
Get interview-ready with Top Zydus Group Interview Questions
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.
Attended the codevita competition in final year of college.
I applied via Campus Placement and was interviewed before Mar 2021. There were 2 interview rounds.
OOPs concept in JAVA is a programming paradigm that focuses on objects and their interactions.
OOPs stands for Object-Oriented Programming
It involves the use of classes, objects, inheritance, polymorphism, and encapsulation
Classes are used to define objects and their properties
Objects are instances of classes that can interact with each other
Inheritance allows for the creation of new classes based on existing ones
Polymo...
Java provides Arrays.sort() method to sort an array.
Use Arrays.sort() method to sort an array of strings.
The method sorts the elements in ascending order by default.
To sort in descending order, use Collections.reverseOrder() method.
I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.
I applied via Company Website and was interviewed before Apr 2021. There were 2 interview rounds.
It's totally based on Basic understanding of concepts such as Linear arrangement, circular arrangement، blood relation, direction sense, ratio proportion, time, speed, distance
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