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Uranium Corporation of India Electrical Supervisor Interview Questions and Answers
Uranium Corporation of India Electrical Supervisor Interview Experiences
1 interview found
(3 Questions)
- Q1. Question about Electrical Maintenance
- Q2. If motor is rotating anti clockwise what u will do
- Ans.
I will check the motor's wiring and connections to ensure it is correctly wired for anti-clockwise rotation.
Check the motor's wiring diagram to confirm the correct connections for anti-clockwise rotation
Verify the phase sequence of the power supply
If necessary, swap any two of the three-phase wires to change the rotation direction
Ensure that the motor is not mechanically jammed or obstructed
- Q3. Which oil is used in transformer
- Ans.
Mineral oil is commonly used in transformers for insulation and cooling purposes.
Mineral oil is the most commonly used oil in transformers due to its high dielectric strength and thermal conductivity.
It helps in insulating the transformer windings and dissipating heat generated during operation.
Other types of oils used in transformers include silicone oil and synthetic esters.
The choice of oil depends on factors such a...
(1 Question)
- Q1. Question about Electrical Appliances
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Adani Green Energy
Anonymous
posted on 24 Feb 2024
Selected
I applied via Walk-in and was interviewed in Jan 2024. There was 1 interview round.
(2 Questions)
- Q1. 1.Dc system ( pv area) Testing & commissioning and operations maintenance. 2. Inverter operations & maintenance. 3.IDT Testing, operation & maintenance. 4.Bettery bank Maintenance. 5.Reporting purpose. 6.S...
- Q2. Module Rating, Testing, commissioning , cleaning as per sop accordingly
Interview Preparation Tips
- Excellent
Selected
I was interviewed in Apr 2023.
(5 Questions)
- Q1. Electrical based
- Q2. Floor maintenance equipments
- Q3. Critical questions
- Q4. Ups , pac , rodents, wld , FHC , MCP , FAS
- Q5. FM 2000 , Battery, All panel realated
Interview Preparation Tips
- Electricals
I applied via Other and was interviewed in Oct 2018. There were 5 interview rounds.
Interview Questionnaire
4 Questions
- Q1. 1. Why you want to change the job?. 2. What's reason for applying here?
- Ans.
I am seeking new challenges and growth opportunities in my career.
Seeking new challenges and growth opportunities
Looking for a change to broaden my skillset
Interested in working with a new team and learning from their expertise
- Q2. If motor rating is 22 kW so what is fuse rating should be use?
- Ans.
The fuse rating for a 22 kW motor depends on the starting current and the type of motor.
The starting current of the motor should be considered when selecting the fuse rating.
The type of motor (e.g. induction, synchronous) also affects the fuse rating.
Consult the motor manufacturer's specifications or a qualified electrician for the appropriate fuse rating.
A general rule of thumb is to use a fuse rating of 125% of the m
- Q3. Why we use star delta Starter ?
- Ans.
Star delta starter is used to reduce starting current and torque in induction motors.
Reduces starting current and torque in induction motors
Protects motor windings from damage
Increases motor lifespan
Used for high power motors
Commonly used in industries such as oil and gas, mining, and manufacturing
- Q4. Unit of vibration
- Ans.
The unit of vibration is Hertz (Hz).
Vibration is a measure of the frequency of oscillation of a mechanical or electrical system.
Hertz is the unit of frequency, defined as one cycle per second.
Vibration can be measured using instruments such as accelerometers and vibrometers.
Vibration is an important consideration in the design and maintenance of electrical systems.
Examples of electrical systems that may experience vibr...
Interview Preparation Tips
Experience: Knowledge about Industrial Automation like PLC SCADA
General Tips: I was select because one thing I explain in detail. We are all know star delta Stater is use for stating current limit. But why we use delta connected motor .
Skills: Technical Skill, Communication, Decision Making Skills
Duration: 1-4 weeks
Selected
I was interviewed in Sep 2024.
(4 Questions)
- Q1. Company providing in acomdtion
- Q2. Electrical mentioned
- Q3. Electrical,mentnac types
- Q4. Macinary mentioned
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Tata Power Solar
Anonymous
posted on 21 Oct 2024
Selected
I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.
(2 Questions)
- Q1. Transformers ka work kiya ha
- Q2. VCB working with tramintion kese hota
Selected
I applied via Walk-in and was interviewed in Jul 2023. There were 6 interview rounds.
(2 Questions)
- Q1. Like what is your work experience. Are you willing to climb twice in a day .
- Ans. According to your experience needs to give answers Second question- yes
- Q2. Are you willing to work if require to support near by site .
(2 Questions)
- Q1. As per your experience as previous company they asked questions, but more focos on safety .
- Q2. What is LOTO , Types of LOTO
- Ans.
LOTO stands for Lockout/Tagout, a safety procedure used to ensure that dangerous machines are properly shut off and not started up again prior to the completion of maintenance or servicing work.
LOTO involves locking the energy isolating devices with an assigned individual lock and tag to prevent the machine from being turned on.
Types of LOTO include electrical LOTO, mechanical LOTO, and pneumatic LOTO.
Examples of LOTO ...
(1 Question)
- Q1. Previous experiences questions, like DFIG , Converter system, power factor , transformer , lighting system, Earthing system .
Normal discussion with seniors
(1 Question)
- Q1. Salary discussion and joining details
Interview Preparation Tips
It was very easy ,duration 45 min for 30 questions
(2 Questions)
- Q1. It was of moderate level 2-3 questions
- Q2. What is your name
Interview Preparation Tips
Selected
I was interviewed in Dec 2023.
(1 Question)
- Q1. All electrical panel HT <
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Reliance Power
Anonymous
posted on 23 Apr 2023
Selected
I applied via Naukri.com and was interviewed in Mar 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Solar energy related all safety equipment knowledge and pv o&m all activities high knowledge and 3 year O&M experience for solar
- Ans. Havy knowledge solar pv side and 3 year experience solar energy o&m and best experience safety Rules
- Q2. Solar field related all questions asked for me
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Uranium Corporation of India Electrical Supervisor Interview Process
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