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DB Power Limited
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DB Power Limited Senior Operator Interview Questions and Answers for Experienced
DB Power Limited Senior Operator Interview Experiences for Experienced
1 interview found
Anukesh Tiwari
(2 Questions)
- Q1. Self introduction
- Q2. About organization
Interview Preparation Tips
Interview questions from similar companies
Anonymous
Interview Questionnaire
1 Question
- Q1. Transformer, motor & what is renewable energy sources
- Ans.
Transformers and motors are devices used to convert and utilize electrical energy, while renewable energy sources are natural resources that can be replenished.
Transformers are devices that transfer electrical energy between two or more circuits through electromagnetic induction
Motors are devices that convert electrical energy into mechanical energy to perform work
Renewable energy sources are natural resources such as ...
Selected
I applied via Recruitment Consulltant and was interviewed before Oct 2022. There were 2 interview rounds.
(3 Questions)
- Q1. Work releted questions
- Q2. Other work experience
- Q3. Your skills is best for company
Interview Preparation Tips
Selected
I applied via Job Portal and was interviewed in Feb 2023. There were 2 interview rounds.
(2 Questions)
- Q1. 5s, soler cell manufacturing
- Q2. Kizene, 5s, sop, quality, dipartment process
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. Solar Project Related how can Check Insulation and which Divice.
- Q2. What is SCADA
- Ans.
SCADA stands for Supervisory Control and Data Acquisition. It is a system used for monitoring and controlling industrial processes.
SCADA systems are used in various industries such as oil and gas, water treatment, and manufacturing.
They consist of hardware and software components that collect and analyze data from sensors and other devices.
SCADA systems allow operators to remotely monitor and control processes, making ...
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. What is the use of antipumping relay from breker
- Ans.
An antipumping relay is used to prevent the breaker from repeatedly closing and opening in case of a fault.
The antipumping relay is a protective device used in circuit breakers.
It prevents the breaker from 'pumping' or repeatedly closing and opening due to a fault.
When a fault occurs, the relay detects the fault current and prevents the breaker from reclosing until the fault is cleared.
This helps to protect the electri...
I was interviewed in Sep 2020.
Interview Questionnaire
1 Question
- Q1. There was many technical and project related questions they asked me.
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed before Feb 2023. There were 3 interview rounds.
(1 Question)
- Q1. Questions to check skills, cognitive ability, etc.
Scope of Renewable energy in India
(1 Question)
- Q1. Questions related to college project
Interview Preparation Tips
- Main Subject in Engineering
- College Project
- Strength & Weakness
- Future plan
Dhiraj Kumar
(2 Questions)
- Q1. Define current.
- Ans.
Current is the flow of electric charge in a circuit.
Current is measured in Amperes (A).
It is the rate of flow of electric charge through a conductor.
Current flows from the positive terminal to the negative terminal in a circuit.
There are two types of current - direct current (DC) and alternating current (AC).
- Q2. How calculate conductors dia.
- Ans.
Conductors diameter can be calculated using the formula: diameter = sqrt((4 * area) / pi)
Calculate the area of the conductor (usually circular) using the formula: area = pi * (radius^2)
Determine the radius of the conductor
Use the formula: diameter = sqrt((4 * area) / pi) to calculate the diameter
Selected
I applied via Campus Placement and was interviewed before Nov 2022. There were 3 interview rounds.
Any topic such as bullet train, race, education, GSt etc
(2 Questions)
- Q1. Civil question regarding Construction Management, survey, RCC etc
- Q2. What is the ratio of Cement sand and aggregate in M20?
- Ans.
The ratio of cement, sand, and aggregate in M20 concrete is 1:1.5:3.
The ratio of cement to sand to aggregate is 1:1.5:3 in M20 concrete.
For every 1 part of cement, 1.5 parts of sand and 3 parts of aggregate are used.
This ratio ensures the desired strength and workability of the concrete mix.
Interview Preparation Tips
- Construction Management
- Survey
- Strength of materials
- RCC
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DB Power Limited Interviews By Designations
- DB Power Limited Assistant Manager Interview Questions
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- DB Power Limited Senior Operator Interview Questions
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DB Power Limited Senior Operator Interview Process for Experienced
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