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L&T Water & Effluent Treatment Mechanical Supervisor Interview Questions and Answers
L&T Water & Effluent Treatment Mechanical Supervisor Interview Experiences
1 interview found
Anonymous
Selected
I applied via Approached by Company and was interviewed before Aug 2022. There were 3 interview rounds.
Some points of coding test and technically test
(1 Question)
- Q1. How can pump seal replacement
- Ans.
Pump seal replacement can be done by following proper procedures and using the right tools.
Ensure the pump is turned off and disconnected from power source before starting the replacement.
Remove the old seal carefully, taking note of its orientation and position.
Clean the seal chamber thoroughly before installing the new seal.
Apply lubricant or sealant as recommended by the manufacturer.
Reassemble the pump and test for
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Interview questions from similar companies
I applied via Naukri.com and was interviewed in Mar 2022. There were 2 interview rounds.
(4 Questions)
- Q1. Tell me about yourself.
- Q2. What are your salary expectations?
- Q3. What is your family background?
- Q4. HOW TO TEAM SPRIT AND ABLITYTOADAPT
- Ans.
Team spirit and adaptability are crucial for a Mechanical Supervisor.
Encourage open communication and collaboration among team members.
Be willing to adjust plans and strategies as needed.
Lead by example and demonstrate a positive attitude towards change.
Provide training and support to team members to help them adapt to new situations.
Celebrate team successes and learn from failures together.
Example: During a project, i...
Interview Preparation Tips
I applied via Company Website and was interviewed in May 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. What is the maintenance of vcb and acb transformer
- Ans.
VCB and ACB transformers require regular maintenance to ensure optimal performance and prevent breakdowns.
Regular inspection of the transformer and its components
Cleaning of the transformer and its components
Checking and tightening of connections
Testing of protective devices
Replacement of worn out or damaged parts
Regular oil analysis
Following manufacturer's recommended maintenance schedule
Training of personnel on prope
Interview Preparation Tips
Supervisor Interview Questions & Answers
Shapoorji Pallonji Group
Debabrata Nanda
posted on 30 Nov 2023
Selected
I applied via Referral and was interviewed before Nov 2022. There were 2 interview rounds.
(4 Questions)
- Q1. About generator
- Q2. How to voltage calculation
- Ans.
Voltage calculation involves determining the potential difference between two points in an electrical circuit.
Voltage is measured in volts (V).
The formula to calculate voltage is V = IR, where V is voltage, I is current, and R is resistance.
Voltage can also be calculated using Ohm's Law: V = I x R.
Voltage can be determined using a voltmeter or by measuring the potential difference across a component.
Voltage calculation...
- Q3. About 3phase motor connection
- Q4. Distribution board connection
Selected
I was interviewed in Feb 2023.
(2 Questions)
- Q1. Ht motor LT panal and transformer distribution
- Q2. Electrical relative question
(1 Question)
- Q1. Motor and panal mcc and transformer
(1 Question)
- Q1. Fabrication and ailment erection complite
(1 Question)
- Q1. Cable Laying and termination
Interview Preparation Tips
I applied via Walk-in and was interviewed in Aug 2020. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Give ur introduction
- Q2. Tell us about transformer
- Ans.
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease the voltage levels in electrical power transmission and distribution systems.
They consist of two or more coils of wire, known as windings, which are wound around a core made of magnetic material.
The primary winding is connected to the input v...
- Q3. How we found current in motor?
- Ans.
Current in a motor can be found using an ammeter.
Connect the ammeter in series with the motor
Turn on the motor and measure the current
Current can be found using the formula I = V/R
Use a clamp meter to measure current without breaking the circuit
Interview Preparation Tips
Skills evaluated in this interview
I applied via Recruitment Consulltant and was interviewed in Apr 2021. There were 2 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Basic questions about whatever learned from experience.
- Q2. Welders progress daily progress rate
- Ans.
The daily progress rate of welders varies based on factors such as experience, type of welding, and complexity of the project.
Welders with more experience tend to have a higher daily progress rate.
The type of welding being done can also affect the daily progress rate. For example, TIG welding may take longer than MIG welding.
The complexity of the project can also impact the daily progress rate. A simple welding project...
- Q3. Overall project delays , Constraint.
- Ans.
Project delays can be caused by various constraints.
Project delays can be caused by resource constraints such as lack of manpower or budget constraints.
Technical constraints such as unexpected technical issues or changes in requirements can also cause delays.
External constraints such as weather conditions or delays in receiving materials can also impact project timelines.
Effective project management can help mitigate t
Interview Preparation Tips
- Mechanical construction
- Piping Engineering
- Project Management
- Progress
- Day activity
- Performance Management
before go out of site.
Selected
I applied via Walk-in and was interviewed in Aug 2024. There was 1 interview round.
(7 Questions)
- Q1. What is diesel generator, transformer & HVAC
- Ans.
Diesel generator is a backup power source using diesel fuel, transformer is a device that transfers electrical energy between circuits, and HVAC is a system for heating, ventilation, and air conditioning.
Diesel generator: provides backup power using diesel fuel, commonly used in areas with frequent power outages
Transformer: transfers electrical energy between circuits, stepping up or down voltage levels as needed
HVAC: ...
- Q2. Operation & maintenance LT pannel & HT pannel
- Q3. What is fire fighting system
- Ans.
A fire fighting system is a set of equipment and procedures designed to detect, control, and extinguish fires in a building or area.
Includes fire alarms, sprinkler systems, fire extinguishers, and fire hoses
May also involve fire suppression systems like foam or gas
Designed to protect lives and property in the event of a fire
Regular maintenance and testing are crucial to ensure effectiveness
- Q4. What is DM plant
- Ans.
DM plant stands for Demineralization plant, used to remove minerals and salts from water.
DM plant is used in industries to produce demineralized water for various processes.
It consists of ion exchange resins to remove minerals like calcium, magnesium, and salts from water.
The process involves passing water through cation and anion exchange columns to remove ions.
DM plant is essential in power plants, pharmaceutical ind...
- Q5. What is acb,vcb,mccb, mcb
- Ans.
ACB, VCB, MCCB, MCB are types of circuit breakers used in electrical systems.
ACB stands for Air Circuit Breaker, used for high voltage applications.
VCB stands for Vacuum Circuit Breaker, used for medium voltage applications.
MCCB stands for Molded Case Circuit Breaker, used for low voltage applications.
MCB stands for Miniature Circuit Breaker, used for residential and commercial applications.
- Q6. Fire fighting system
- Q7. ACB,VCB,MCCB,MCB,OCB etc
Interview Preparation Tips
- Electrical department
(2 Questions)
- Q1. Tell us about About yourself
- Q2. Explain about epc industry
(2 Questions)
- Q1. Why do you want to join
- Q2. Will you be comfortable working from office
Selected
I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.
(1 Question)
- Q1. Excell data entry
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L&T Water & Effluent Treatment Mechanical Supervisor Interview Process
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