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Dalmia-OCL Junior Technical Officer Interview Questions, Process, and Tips
Dalmia-OCL Junior Technical Officer Interview Experiences
1 interview found
I applied via Naukri.com and was interviewed in Aug 2020. There was 1 interview round.
Interview Questionnaire
6 Questions
- Q1. What is psc Cement.
- Ans.
PSC cement stands for Portland Slag Cement, a type of cement made by mixing slag and ordinary Portland cement.
PSC cement is known for its high durability and strength.
It is commonly used in construction projects such as bridges, dams, and buildings.
The slag used in PSC cement is a byproduct of steel production.
PSC cement has a lower heat of hydration compared to other types of cement, making it ideal for mass concrete ...
- Q2. IS Code of Psc cement
- Ans.
IS code for PSC cement is IS 455:1989
IS 455:1989 is the Indian Standard code for Portland Slag Cement
PSC cement is made by blending Portland cement clinker with granulated blast furnace slag
It has high durability, strength, and resistance to chemical attacks
PSC cement is commonly used in construction of dams, bridges, and marine structures
- Q3. Manufacturering process of cement
- Ans.
Cement is made by heating limestone with small amounts of other materials.
Raw materials are crushed and mixed in the correct proportions
The mixture is heated in a kiln to around 1450 degrees Celsius
The resulting material, called clinker, is ground into a fine powder
Gypsum is added to the powder to regulate setting time
The final product is cement, which is used in construction
- Q4. What M25 and propertys
- Ans.
M25 is a concrete mix design ratio and properties refer to the characteristics of a material.
M25 is a concrete mix design ratio that specifies the proportion of cement, sand, and aggregate.
Properties of a material refer to its characteristics such as strength, durability, and workability.
Concrete properties include compressive strength, tensile strength, and water absorption.
Understanding the properties of a material i...
- Q5. How many types of cement available in market.
- Ans.
There are several types of cement available in the market.
Ordinary Portland Cement (OPC)
Portland Pozzolana Cement (PPC)
White Cement
Rapid Hardening Cement
Low Heat Cement
Sulfate Resistant Cement
Oil Well Cement
Blast Furnace Slag Cement
Air Entraining Cement
- Q6. What is Mix design.
- Ans.
Mix design is the process of determining the proportions of ingredients required to create a concrete mix with desired properties.
Mix design involves selecting suitable materials and determining their proportions.
Factors such as strength, workability, and durability are considered during mix design.
The process involves testing and adjusting the mix until the desired properties are achieved.
Examples of materials used in...
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I applied via Naukri.com and was interviewed in Sep 2024. There were 2 interview rounds.
(3 Questions)
- Q1. Protection Of generator
- Ans.
Protection of generator is essential to prevent damage and ensure reliable operation.
Install overcurrent protection devices to prevent excessive current flow.
Use differential protection to detect internal faults.
Implement reverse power protection to prevent generator from acting as a motor.
Utilize temperature sensors to monitor overheating.
Regularly inspect and maintain protective devices to ensure proper functioning.
- Q2. What is AVR .
- Ans.
AVR is a family of microcontrollers developed by Atmel.
AVR stands for Advanced Virtual RISC.
They are widely used in embedded systems and robotics.
Popular AVR microcontrollers include ATmega series and ATtiny series.
- Q3. Protection of Transformer
- Ans.
Protection of transformer involves measures to prevent damage from overloading, short circuits, and other faults.
Use of protective relays to detect abnormal conditions and isolate the transformer from the system
Installation of fuses and circuit breakers to interrupt the flow of current in case of faults
Regular maintenance and testing of protective devices to ensure proper functioning
Proper grounding to prevent damage f
(2 Questions)
- Q1. What is your strength?
- Q2. What is your weakness?
bhuvi Ydw
Selected
I applied via Company Website and was interviewed in May 2024. There were 5 interview rounds.
(2 Questions)
- Q1. Explain about your self
- Q2. Explain briefly about your all experience frankly, Don't thik extra worden.dont thik about job. Feel free the time of interview.
(2 Questions)
- Q1. Brief one by one about your experience.
- Q2. PLC. INSTRUMENTATION EQUIPMENTS. WHAT YOU WROTE IN YOUR CV.
(1 Question)
- Q1. Which sefty precautions you follow explain him.
- Ans.
I follow safety precautions by wearing appropriate personal protective equipment, following proper procedures, and being aware of my surroundings.
Always wear the necessary personal protective equipment (PPE) such as helmets, gloves, and safety goggles.
Follow all safety procedures and protocols provided by the company or organization.
Be aware of your surroundings and potential hazards to prevent accidents.
Regularly insp...
(2 Questions)
- Q1. Work in under pressure and hobbies.
- Q2. How to you face the pressure in work at filed as a engineer.
(2 Questions)
- Q1. How fast to learn and rich our expertise. And salary negotiation.
- Q2. Explain your capabilities. And How much did you want growth.
Interview Preparation Tips
Don't lose hope....
Junior Engineer Production Interview Questions & Answers
UltraTech Cement
Anonymous
posted on 17 Dec 2024
Selected
I applied via Campus Placement and was interviewed in Nov 2024. There were 2 interview rounds.
Mathematics ,English and cement manufacturing process
(2 Questions)
- Q1. HR sound Self introduction Qualification
- Q2. Technical Self introduction Technical questions Manufacturing process
Interview Preparation Tips
- Cement chemistry
- Cement manufacturing process
Selected
I am good work and good health a
(2 Questions)
- Q1. Baring mantinesh ..
- Q2. Ger box manufacturing ..
I was interviewed in Dec 2024.
Quality of cement depends up on?
Interview Preparation Tips
Good
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Selected
TDS , CASH FLOW, GST - REVERSE CHARGE, BLOCKED CREDIT, LETTER OF CREDIT, ACCOUNTING ENTRIES LIKE PREPAID , OUTSATNADING ETC.
Interview Preparation Tips
(2 Questions)
- Q1. Where are the job location
- Q2. What is the Annual package
- Ans.
The annual package for Junior Engineers typically ranges from $50,000 to $70,000 depending on the company and location.
Annual package for Junior Engineers varies based on company and location
Typically ranges from $50,000 to $70,000
May include benefits such as health insurance, paid time off, and retirement plans
Work related questions
Documents verification
(2 Questions)
- Q1. Knonlage of production equipment and DCS field operations handling and distillation column handling Referigeranats gas and caustic soda flakes
- Q2. Heat exchanger pump reactor vessel and Evaporation and continuous process plant shutdown and startup
(1 Question)
- Q1. Maintain log book charge book and plant maintenance work
Selected
I applied via Walk-in and was interviewed before Feb 2023. There was 1 interview round.
(1 Question)
- Q1. Written exams with all basic technical questions
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