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NACL Industries
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I applied via Campus Placement and was interviewed before Apr 2021. There were 4 interview rounds.
Mental ability English grammar aptitude test
Around 7 members to make a discussion about a single topic
posted on 11 Jul 2022
I applied via Campus Placement and was interviewed before Jul 2021. There were 3 interview rounds.
Basics of aptitude and Mechanical engineering
Pump characteristics curve shows the relationship between flow rate and head developed by the pump.
The curve is plotted between flow rate (x-axis) and head (y-axis).
It helps in selecting the right pump for a particular application.
The curve can be used to determine the operating point of the pump.
The shape of the curve depends on the type of pump and impeller design.
The curve can also show the efficiency and power cons...
Different types of steels have different percentages of carbon in them.
Low carbon steel (0.05-0.30%)
Medium carbon steel (0.3-0.6%)
High carbon steel (0.6-1.4%)
Ultra-high carbon steel (1.4-2.0%)
posted on 9 Nov 2023
I was interviewed before Nov 2022.
Gk topics in a group of 10-12 members
posted on 19 Sep 2023
I applied via Campus Placement and was interviewed in Mar 2023. There were 3 interview rounds.
Transformer protection is essential to prevent damage and ensure reliable operation.
Types of protection include overcurrent, overvoltage, differential, and thermal protection.
Relays are used to detect faults and initiate protective actions.
Buchholz relay is used for detecting internal faults in oil-filled transformers.
Pressure relief devices are installed to prevent explosion in case of internal faults.
Regular maintena...
posted on 14 Dec 2019
I applied via Campus Placement and was interviewed in Jun 2019. There were 5 interview rounds.
Herbicide is a type of pesticide used to kill unwanted plants.
Herbicides are chemicals that are used to control or kill unwanted plants.
They are commonly used in agriculture to prevent weeds from competing with crops.
Some herbicides are selective, meaning they only target specific types of plants, while others are non-selective and will kill any plant they come into contact with.
Examples of herbicides include glyphosat...
PI Industries is a leading agrochemical company in India that manufactures and supplies a wide range of products.
Nominee Gold
Fame Granules
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Ankur
Fame 1% Dust
Fame 2.5% Dust
Fame 5% Dust
Fame 25% WG
Fame 40% SC
Fame 50% SP
Fame 80% WP
Fame 20% EC
Fame 75% WP
Fame 50% WG
Fame 20% WG
Fame 25% SC
Fame 10% EC
Fame 20% SP
Fame 40% WG
Fame 50% EC
Fame 60% WP
Fame 70% WP
Fame 80% WDG
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Fame 95% TC
Fame 97% TC
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Fam
Bernoulli's theorem explains the relationship between fluid speed and pressure.
Bernoulli's theorem states that as the speed of a fluid increases, its pressure decreases.
It is important in industries such as aviation, where it is used to design wings and airfoils.
It is also used in the design of pipelines and pumps.
Limitations include the assumption of incompressible and non-viscous fluids, and the neglect of friction a...
Pump is used to transfer fluids from one place to another while compressor is used to compress gases.
Pump is used to move fluids like water, oil, etc. from one place to another.
Compressor is used to compress gases like air, refrigerant, etc.
Pumps are used in industries, households, and agriculture while compressors are used in refrigeration, air conditioning, and gas pipelines.
Pumps have a lower pressure ratio while co...
Closing a shutoff valve while the pump is running dry can cause damage to the pump and other components.
The pump will continue to run but without any fluid to circulate, causing it to overheat and potentially seize.
The lack of fluid can also cause damage to the impeller and other internal components.
The pressure in the system can also increase, leading to potential leaks or bursts in the pipeline.
It is important to ens...
Closing the shutoff valve while pumping in a centrifugal pump can cause damage to the pump and the piping system.
The pump will continue to generate pressure, leading to a buildup of pressure in the piping system.
This can cause the pump to overheat and potentially damage the impeller.
The piping system may also experience damage due to the increased pressure.
It is important to ensure that the shutoff valve is only closed...
Connecting pumps in series increases head while connecting in parallel increases flow rate.
Connecting pumps in series increases the total head of the system while connecting in parallel increases the total flow rate.
In series connection, the discharge remains the same while the head increases.
In parallel connection, the head remains the same while the discharge increases.
Series connection is used when high head is requ...
Dimensions of power, energy, force and acceleration.
Power is measured in watts (W) and is the rate at which work is done.
Energy is measured in joules (J) and is the capacity to do work.
Force is measured in newtons (N) and is the push or pull on an object.
Acceleration is measured in meters per second squared (m/s^2) and is the rate of change of velocity.
Valves are mechanical devices used to control the flow of fluids or gases.
Valves are used in various industries such as oil and gas, water treatment, and chemical processing.
They can be classified into different types such as gate valves, ball valves, and butterfly valves.
Valves can be operated manually or automatically using actuators.
They play a crucial role in maintaining the safety and efficiency of industrial proc...
Types of what? Please provide more context.
Please provide more context for the question.
Without context, it is impossible to provide a meaningful answer.
Types can refer to many different things, such as types of engineering, types of materials, types of software, etc.
I applied via Campus Placement and was interviewed before Jan 2022. There were 4 interview rounds.
10 people in one group, topic drone technology
Modes of heat transfer include conduction, convection, and radiation.
Conduction is the transfer of heat through a material without any movement of the material itself.
Convection is the transfer of heat through the movement of fluids, such as air or water.
Radiation is the transfer of heat through electromagnetic waves, such as the heat from the sun.
Examples of conduction include touching a hot stove or holding a cold dr...
Design of distillation column involves determining the number of trays, column diameter, and feed location.
The number of trays is determined by the separation required and the reflux ratio.
Column diameter is determined by the vapor and liquid flow rates.
Feed location is determined by the composition of the feed and the desired product purity.
Other factors to consider include pressure drop, heat transfer, and material s...
Yes, I am willing to work in Jammu.
I am open to working in any location assigned to me
I am adaptable and can adjust to new environments
I am excited to explore new places and cultures
I have worked in different cities before and have had positive experiences
Good performance & technical answer
Pump Whay is a required pump for a specific application.
Pump Whay is likely a typo and should be corrected to 'Pump What'.
The required pump depends on the specific application and its requirements.
Examples of pump types include centrifugal pumps, diaphragm pumps, and gear pumps.
SOP stands for Standard Operating Procedure, which are established procedures to ensure consistency and quality in operations. Standard rules are guidelines that must be followed.
SOPs are detailed step-by-step instructions on how to perform a specific task or operation.
Standard rules are general guidelines or regulations that must be followed in a particular setting.
SOPs help in maintaining consistency, quality, and ef...
posted on 12 Aug 2024
I was interviewed before Aug 2023.
Depreciation is the allocation of the cost of a tangible asset over its useful life.
Depreciation is a non-cash expense that reduces the value of an asset over time.
It reflects the wear and tear, obsolescence, or decrease in value of the asset.
Common methods of calculating depreciation include straight-line, double declining balance, and units of production.
Example: A company purchases a delivery truck for $50,000 with ...
Accrual refers to the recognition of revenues and expenses when they are incurred, regardless of when cash is exchanged.
Accrual accounting matches revenues with expenses in the same accounting period, even if cash has not been exchanged.
Accruals are used to provide a more accurate representation of a company's financial position and performance.
Examples of accruals include accounts receivable, accounts payable, and acc
I applied via Approached by Company and was interviewed in Mar 2022. There were 4 interview rounds.
Market experience & implementation
Establishing products brands to increase all products sale to each individuals end-users customers in every market, recommended crops & all seasons
Increase Sales with minimum DSO
based on 2 reviews
Rating in categories
Assistant Manager
37
salaries
| ₹0 L/yr - ₹0 L/yr |
Executive
23
salaries
| ₹0 L/yr - ₹0 L/yr |
Territory Manager
22
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Executive
21
salaries
| ₹0 L/yr - ₹0 L/yr |
Deputy Manager
20
salaries
| ₹0 L/yr - ₹0 L/yr |
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