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PLC starter is used to control the starting and stopping of motors through a programmable logic controller.
PLC starter controls motor operation based on programmed logic
It can include features like overload protection, soft start, and emergency stop
Examples of PLC starters include Siemens Sirius 3RW30 and Allen-Bradley SMC Flex
VFD stands for Variable Frequency Drive, which controls the speed of an AC motor by varying the frequency and voltage of the power supplied to it.
VFD converts fixed frequency AC power to variable frequency AC power
It controls motor speed by adjusting the frequency of the power supplied
VFDs can improve energy efficiency and reduce wear and tear on motors
Example: A VFD can be used in HVAC systems to control the speed of
I applied via Naukri.com and was interviewed in Mar 2022. There was 1 interview round.
I applied via Referral and was interviewed in May 2021. There was 1 interview round.
Shiva Pharmachem interview questions for popular designations
I applied via Recruitment Consultant and was interviewed in Jan 2020. There were 3 interview rounds.
DCS stands for Distributed Control System. It is a computerized control system used to manage and automate industrial processes.
DCS is used in industries such as oil and gas, power generation, and chemical manufacturing.
It allows for centralized control of multiple processes and equipment.
DCS can monitor and control variables such as temperature, pressure, and flow rate.
It can also provide real-time data and analytics ...
Precautions and types of permits for confined space work
Conduct atmospheric testing before entering the confined space
Ensure proper ventilation and lighting
Use appropriate personal protective equipment
Have a rescue plan in place
Types of permits include entry permit, hot work permit, and excavation permit
I work at the XYZ plant.
I am currently working at the XYZ plant.
My current workplace is the XYZ plant.
I am employed at the XYZ plant.
I work at the XYZ plant located in ABC city.
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I applied via Naukri.com and was interviewed in Mar 2024. There were 5 interview rounds.
I was a Senior Marketing Manager at XYZ Company, responsible for developing and implementing marketing strategies.
Developed marketing campaigns to increase brand awareness
Managed a team of marketing professionals
Analyzed market trends and competitor activities
Collaborated with sales team to drive revenue growth
Interest in relocating for job opportunities
Consider the potential career growth and advancement opportunities in the new location
Think about the cost of living and quality of life in the new area
Evaluate the cultural fit and lifestyle preferences of the new location
Research the job market and industry presence in the new area
Consider the potential networking opportunities and professional development in the new locati
Testing of concrete involves various methods to ensure quality and strength. Raw materials used in concrete production also play a crucial role.
Concrete testing methods include compressive strength testing, slump testing, and air content testing.
Raw materials of concrete include cement, aggregates, water, and admixtures.
Quality control of raw materials is essential to ensure the desired properties of concrete.
Proper mi...
Water reducer reduces the amount of water needed in concrete mix for desired workability, while slump retarder delays the setting time of concrete.
Water reducer is used to decrease the water-cement ratio in concrete mix, improving workability and strength.
Slump retarder is added to concrete to delay the setting time, allowing for more time to work with the mix.
Water reducer helps in achieving higher strength concrete w...
posted on 11 Sep 2023
My favorite subject is mathematics because I enjoy solving problems and working with numbers.
I find joy in solving complex equations and puzzles
I like the logical and systematic approach of mathematics
Mathematics helps me develop critical thinking and problem-solving skills
posted on 15 Oct 2023
I applied via Campus Placement and was interviewed in Sep 2023. There were 4 interview rounds.
Chemistry quantitative aptitude reasoning formula
Topic on Man on moon or food for man
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