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Enmas O & M Services CHP Operator Interview Questions and Answers
Enmas O & M Services CHP Operator Interview Experiences
1 interview found
Anonymous
Interview Questionnaire
1 Question
- Q1. Conveyor ,mrpg,sefty,pulley
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I applied via Monster
Interview Questionnaire
6 Questions
- Q1. 1. What is Foxboro iA series DCS ?
- Ans.
Foxboro iA series DCS is a distributed control system used in industrial automation.
It is designed for process automation and control in industries such as oil and gas, power, and chemical.
It offers advanced control strategies and algorithms for optimizing process performance.
It includes a range of hardware and software components, including controllers, I/O modules, and engineering tools.
It supports various communicat...
- Q2. 2. Features of Triconex PLC ?
- Ans.
Triconex PLC is a safety instrumented system used in critical applications.
Triconex PLC is designed for high availability and fault tolerance.
It uses triple modular redundancy (TMR) architecture to ensure safety and reliability.
It has a wide range of input/output modules and communication options.
It is used in industries such as oil and gas, chemical, and power generation.
It has features such as diagnostics, testing, a...
- Q3. 3. What is spanning tree protocol ?
- Ans.
Spanning Tree Protocol (STP) is a network protocol that prevents loops in a network topology.
STP is used to prevent broadcast storms caused by loops in a network.
It works by selecting a root bridge and disabling redundant paths to prevent loops.
STP is implemented in switches and bridges in a network.
It is defined in IEEE 802.1D standard.
STP has several variants such as Rapid STP (RSTP) and Multiple STP (MSTP).
- Q4. How different plants DCS systems are interconnected ?
- Ans.
DCS systems in different plants are interconnected through various communication protocols.
DCS systems use communication protocols like Modbus, Profibus, and Ethernet/IP to interconnect.
Interconnection allows for data sharing and control between different plant areas.
DCS systems can also be connected to other systems like SCADA and MES for higher-level control and monitoring.
Interconnection can be achieved through wire...
- Q5. Features of Siemens PLC, GE Fanuc, Alen Bradley PLC ?
- Ans.
Siemens, GE Fanuc, and Allen Bradley PLCs are programmable logic controllers used in industrial automation.
Siemens PLCs are known for their high processing speed and advanced communication capabilities.
GE Fanuc PLCs are known for their flexibility and ability to handle complex applications.
Allen Bradley PLCs are known for their user-friendly programming software and extensive support network.
All three PLCs offer a rang...
- Q6. What are the steps to be taken for work in a safety critical loop ?
- Ans.
Steps to be taken for work in a safety critical loop
Identify the safety critical loop
Define the safety requirements
Design the loop with redundancy and fault tolerance
Implement the loop with safety standards
Test the loop thoroughly
Maintain the loop regularly
Interview Preparation Tips
Skills evaluated in this interview
I am com this company 12 years old but i am Lerner oby my with my cowlicks
(1 Question)
- Q1. Technician responsibilitys
(1 Question)
- Q1. Gas purification Gas analysis
Interview Preparation Tips
(2 Questions)
- Q1. How long would you abord
- Q2. What is your expectation for salaray
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed in Apr 2024. There were 5 interview rounds.
(2 Questions)
- Q1. All electrical questions
- Q2. Star delta star
- Ans. Star delta is moter smuth normal moter start
(2 Questions)
- Q1. Fild work and oppression
- Ans. Power issue late and power on of
- Q2. Isulate propyl fider
- Ans. Fedar off feuse remove, cantrol feuse remove, emargency push button push
(2 Questions)
- Q1. MCb,Mpcb ,rrcb,elcb ,
- Ans. Miniature circuit breaker Moter protection circuit breaker Residual current circuit breaker Earth leakage circuit breaker
- Q2. Mother mantnece
(2 Questions)
- Q1. Hv,lv,panal in work
- Q2. Transformer in work
- Ans.
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease voltage levels in electrical circuits.
They consist of primary and secondary coils wound around a core made of ferromagnetic material.
Step-up transformers increase voltage for long-distance power transmission, while step-down transformers decrease voltage...
(1 Question)
- Q1. Air compressor woking
Praveen .S
I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.
(2 Questions)
- Q1. Past experience
- Q2. Salary expectation
I applied via Company Website and was interviewed before Aug 2021. There were 2 interview rounds.
Technical questions.
(1 Question)
- Q1. About petrochemical operations.
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Nov 2018. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Motor maintenance battery bank Breaker maintenance Earthpit
- Q2. Which type of maintenance of induction motor
- Ans.
There are two types of maintenance for induction motors: preventive and corrective.
Preventive maintenance involves regular inspections, cleaning, lubrication, and replacement of worn parts to prevent breakdowns.
Corrective maintenance involves repairing or replacing parts after a breakdown has occurred.
Preventive maintenance is more cost-effective in the long run and helps to extend the life of the motor.
Examples of pre...
Interview Preparation Tips
AVISEK TRIPATHY
I applied via Recruitment Consulltant and was interviewed in Oct 2021. There were 3 interview rounds.
(1 Question)
- Q1. 1:- Why do u want to switch to a new field ? 2:- Its only seven month in your new company and you are sitting in an interview. Convince me that you wont be leaving in our organisation soon ? 3:- How well d...
(7 Questions)
- Q1. What are your salary expectations?
- Q2. What is your family background?
- Q3. Share details of your previous job.
- Q4. Why should we hire you?
- Q5. Why are you looking for a change?
- Q6. What are your strengths and weaknesses?
- Q7. Tell me about yourself.
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed in Jan 2022. There were 4 interview rounds.
(1 Question)
- Q1. General questions about current company , job designation , Timings , current pay , expectations etc...
(1 Question)
- Q1. Technical know-how about LPG division , working area , years of experience , sales strategy , how to manage distributors and all that related to your past and they willing in thier employee.
Aptitude test and Online assesment round for one hour need to complete with passing marks.
Interview Preparation Tips
- LPG
- Corporate Sales
- Business Development
- Technical Skills
- SPEECH
Need to streamline the things by yourself.
So , quite challenging job but can learn more if one can survive longer
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Enmas O & M Services Interviews By Designations
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Enmas O & M Services CHP Operator Reviews and Ratings
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Rating in categories
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