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Rudraksh Detergent & Chemical Interview Questions, Process, and Tips
Rudraksh Detergent & Chemical Interview Experiences
1 interview found
I applied via Referral and was interviewed in May 2022. There were 2 interview rounds.
(9 Questions)
- Q1. What is the minimum thickness of slab
- Ans.
The minimum thickness of a slab depends on various factors such as the load it will bear and the type of material used.
The minimum thickness of a slab is typically determined by structural engineers based on the expected load it will bear.
For residential buildings, the minimum slab thickness is usually around 4 inches (10 cm).
For commercial or industrial buildings, the minimum slab thickness can range from 6 to 8 inche...
- Q2. What is the minimum angle of staircase
- Ans.
The minimum angle of a staircase depends on the building codes and regulations of the specific jurisdiction.
The minimum angle of a staircase is typically determined by building codes and regulations.
In general, a minimum angle of 30 degrees is often required for residential staircases.
For commercial or public buildings, the minimum angle may be higher, such as 35 or 40 degrees.
The purpose of specifying a minimum angle ...
- Q3. What is the minimum cover in footing
- Ans.
The minimum cover in footing refers to the minimum depth of soil or concrete above the reinforcement in a foundation.
The minimum cover is determined based on factors such as the type of soil, load-bearing capacity, and environmental conditions.
It is important to provide sufficient cover to protect the reinforcement from corrosion and ensure the structural integrity of the footing.
The minimum cover requirements may vary...
- Q4. What is the height of Crank bar
- Ans.
The height of a crank bar varies depending on its specific application and design.
The height of a crank bar can be determined by referring to the engineering drawings or specifications of the particular project or equipment.
In general, the height of a crank bar is measured from the base to the highest point of the bar.
The height may also depend on the intended use of the crank bar, such as in machinery or construction.
...
- Q5. What is the steel density
- Ans.
The steel density is the measure of how much mass is contained in a given volume of steel.
Steel density is typically measured in kilograms per cubic meter (kg/m^3).
The density of steel can vary depending on the specific type and composition of the steel.
For example, the density of carbon steel is around 7850 kg/m^3.
Stainless steel, on the other hand, has a density of about 8000 kg/m^3.
The density of steel is an importa...
- Q6. What is ratio of M20 concrete
- Ans.
The ratio of M20 concrete is 1:1.5:3.
The ratio of M20 concrete refers to the proportion of cement, sand, and aggregate used in the mix.
For M20 concrete, the ratio is 1 part cement, 1.5 parts sand, and 3 parts aggregate.
This ratio is commonly used for general construction purposes.
- Q7. What is the standard height of cilling
- Ans.
The standard height of a ceiling varies depending on the type of building and its purpose.
The standard height for residential ceilings is typically around 8 to 9 feet.
Commercial buildings often have higher ceilings, ranging from 10 to 12 feet or more.
In industrial settings, ceilings can be even higher to accommodate large machinery or equipment.
Certain specialized buildings like theaters or auditoriums may have much hi...
- Q8. Minimum bar in square Column
- Ans.
The minimum bar in a square column refers to the minimum amount of reinforcement required for the column.
The minimum bar in a square column is determined by the size and design of the column.
It is typically specified in terms of the diameter and spacing of the reinforcement bars.
The purpose of the minimum bar is to provide adequate strength and stability to the column.
The minimum bar requirements may vary depending on ...
- Q9. What is development length
- Ans.
Development length is the minimum length of reinforcement required to transfer the stress between the steel and concrete.
Development length is determined based on the type of reinforcement and the bond strength between steel and concrete.
It is necessary to ensure that the reinforcement bars are properly embedded in the concrete to provide the required strength.
Development length is influenced by factors such as bar dia...
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Worley
VIPEEN NISWADE
posted on 5 Dec 2024
I applied via campus placement at BRACT's Vishwakarma Institute of Information Technology, Pune and was interviewed in Nov 2024. There were 3 interview rounds.
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(12 Questions)
- Q1. What are the tensile forces acts on material
- Ans.
Tensile forces are forces that stretch or pull materials apart.
Tensile forces act in the opposite direction of compressive forces
Examples of tensile forces include stretching a rubber band or pulling on a rope
Tensile strength is a measure of a material's ability to withstand tensile forces
- Q2. Write all formulas you know of Fluid Mechanics
- Ans.
Formulas in Fluid Mechanics
Bernoulli's equation: P + 0.5ρv^2 + ρgh = constant
Continuity equation: A1v1 = A2v2
Navier-Stokes equation: ρ(∂v/∂t + v∇v) = -∇P + μ∇^2v + ρg
Ideal gas law: PV = nRT
Poiseuille's Law: Q = πr^4(ΔP)/(8ηL)
- Q3. Laws of thermodynamics
- Ans.
The fundamental laws of thermodynamics govern the behavior of energy in systems.
First Law of Thermodynamics: Energy cannot be created or destroyed, only transferred or converted.
Second Law of Thermodynamics: The entropy of an isolated system will always increase over time.
Third Law of Thermodynamics: As temperature approaches absolute zero, the entropy of a system approaches a minimum value.
Examples: A car engine conve...
- Q4. What is Fouriers Law write its equation
- Ans.
Fourier's Law describes the flow of heat through a material.
Fourier's Law states that the rate of heat transfer through a material is directly proportional to the negative gradient of temperature and the area perpendicular to the direction of heat flow.
The equation for Fourier's Law is q = -k * A * (dT/dx), where q is the heat transfer rate, k is the thermal conductivity of the material, A is the cross-sectional area, ...
- Q5. Explain Iron Carbon phase diagram
- Ans.
The Iron-Carbon phase diagram illustrates the phases and microstructures of iron-carbon alloys as a function of temperature and composition.
Shows the phases of iron and carbon at different temperatures and compositions
Includes regions for austenite, ferrite, cementite, and pearlite
Critical points such as eutectic point and eutectoid point are marked
Used to predict the microstructure of steel based on composition and he
- Q6. Stress Strain Curve Explain
- Ans.
The stress-strain curve shows the relationship between stress (force applied) and strain (resulting deformation) in a material.
The curve typically consists of three main regions: elastic deformation, plastic deformation, and fracture.
In the elastic region, the material deforms elastically and returns to its original shape when the stress is removed.
The plastic region is where permanent deformation occurs, but the mater...
- Q7. Calculate SFD & BMD
- Ans.
SFD and BMD are calculated using equations of equilibrium and relationships between load, shear force, and bending moment.
Calculate reactions at supports using equations of equilibrium
Determine the shear force at different points along the beam by considering the applied loads and reactions
Calculate the bending moment at different points by integrating the shear force diagram
Plot the SFD and BMD based on the calculated...
- Q8. How to Calculate velocity of fluid flowing through pipe
- Ans.
Velocity of fluid flowing through a pipe can be calculated using the formula Q = A * V, where Q is the flow rate, A is the cross-sectional area of the pipe, and V is the velocity of the fluid.
Calculate the cross-sectional area of the pipe using the formula A = π * r^2, where r is the radius of the pipe.
Determine the flow rate (Q) of the fluid, which is typically measured in cubic meters per second (m^3/s) or liters per...
- Q9. What is Difference between entropy and enthalpy
- Ans.
Entropy is a measure of disorder or randomness in a system, while enthalpy is a measure of the heat energy in a system.
Entropy is a thermodynamic property that measures the amount of energy in a system that is not available to do work.
Enthalpy is a thermodynamic property that measures the total heat content of a system.
Entropy increases in irreversible processes, while enthalpy remains constant.
Entropy is denoted by S,...
- Q10. Draw Refrigeration Cycle Graph
- Ans.
The Refrigeration Cycle graph shows the process of cooling a space by transferring heat from inside to outside.
The cycle starts with the refrigerant entering the compressor as a low-pressure gas.
The refrigerant is compressed, raising its temperature and pressure, before entering the condenser where it releases heat to the surroundings.
After losing heat, the refrigerant becomes a high-pressure liquid and flows into the ...
- Q11. Draw vapour absorption cycle graph
- Ans.
The vapor absorption cycle graph shows the relationship between pressure, temperature, and enthalpy during the process.
The graph typically shows pressure on the y-axis and temperature on the x-axis.
It includes lines representing the various stages of the cycle such as evaporation, absorption, and desorption.
The enthalpy values at different points in the cycle can also be plotted on the graph.
Example: The graph will sho...
- Q12. Draw Rankine otto & diesel cycle graph
- Ans.
The Rankine, Otto, and Diesel cycle graphs are commonly used in thermodynamics to analyze different types of heat engines.
The Rankine cycle is used in steam power plants and consists of four processes: heat addition, isentropic expansion, heat rejection, and isentropic compression.
The Otto cycle is used in spark-ignition engines and consists of four processes: isentropic compression, constant volume heat addition, isen...
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- Thermodynamics
- Heat Transfer
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Anonymous
posted on 4 Jan 2025
Selected
I applied via Approached by Company and was interviewed in Dec 2024. There were 2 interview rounds.
(3 Questions)
- Q1. What is the purpose of substances?
- Q2. What is the working mechanism of electric motors and what are their applications in various industries?
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- Q1. What are the different types of loads used in electrical systems?
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rahul goswami
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Selected
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(3 Questions)
- Q1. What is polymer??
- Q2. How you handle reaction if power failure ??
- Q3. What about safety ??
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Anonymous
posted on 21 Jan 2025
I was interviewed in Dec 2024.
(5 Questions)
- Q1. What is the working principle of shaft balancing in accordance with ISO 21940-11 and ISO 21940-12 standards?
- Q2. What does equipment alignment entail?
- Q3. Following ASME section ix
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Airless paint machine service and sell paint demo Interview Questions & Answers
Asian Paints
Anonymous
posted on 31 Dec 2024
(4 Questions)
- Q1. What will my responsibilities be in this role?
- Ans.
Your responsibilities will include servicing airless paint machines, selling paint, and conducting paint demos.
Servicing airless paint machines to ensure they are in proper working condition
Selling paint products to customers based on their needs and preferences
Conducting paint demos to showcase the features and benefits of different paint products
Providing excellent customer service and addressing any concerns or ques
- Q2. What will my responsibilities be in this role?
- Ans.
Your responsibilities will include servicing airless paint machines, selling paint, and conducting paint demos.
Servicing airless paint machines to ensure they are in proper working condition
Selling paint products to customers based on their needs and preferences
Conducting paint demos to showcase the features and benefits of different paint products
Providing excellent customer service and addressing any concerns or ques
- Q3. What will be my salary in my month?
- Q4. How long will the working hours be
Team Lead Operations Interview Questions & Answers
Grasim Industries
Anonymous
posted on 23 Dec 2024
I applied via Campus Placement and was interviewed in Nov 2024. There was 1 interview round.
(5 Questions)
- Q1. What is value of water pH?
- Ans.
The value of water pH indicates its acidity or alkalinity.
Water pH is a measure of how acidic or alkaline the water is.
The pH scale ranges from 0 to 14, with 7 being neutral.
A pH below 7 indicates acidity, while a pH above 7 indicates alkalinity.
Pure water has a pH of 7.
Different substances can affect the pH of water, such as pollutants or minerals.
- Q2. 40% of 800 how much?
- Ans.
40% of 800 is 320.
Calculate 40% of 800 by multiplying 800 by 0.4.
40% of 800 = 800 * 0.4 = 320.
- Q3. How many tons for 1 kilogram?
- Ans.
1 kilogram is equal to 0.001 metric tons.
1 kilogram = 0.001 metric tons
To convert kilograms to metric tons, divide by 1000
Example: 5 kilograms = 5 * 0.001 = 0.005 metric tons
- Q4. Tell about pH scale
- Ans.
pH scale is a measure of acidity or alkalinity of a solution on a scale of 0 to 14.
pH below 7 indicates acidity, with 0 being the most acidic
pH above 7 indicates alkalinity, with 14 being the most alkaline
Pure water has a pH of 7, considered neutral
- Q5. Tell about water properties
- Ans.
Water properties include cohesion, adhesion, high specific heat, universal solvent, and density anomaly.
Cohesion: Water molecules stick to each other due to hydrogen bonding.
Adhesion: Water molecules stick to other substances due to polarity.
High specific heat: Water can absorb a lot of heat before temperature changes.
Universal solvent: Water can dissolve many substances due to its polarity.
Density anomaly: Water is mo
Isha
I applied via Campus Placement and was interviewed in Nov 2024. There were 4 interview rounds.
Aptitude and coding test happened and after that a gd where 4 students fom each group were seleced out of 10 then interviews f2f in college
Keep giving valid points and make sure youre being heard and it doesnt matter if you speak in favor or against
(1 Question)
- Q1. Everything in your resume was asked and basic electronic components Computer networks
(1 Question)
- Q1. BASIC QUESTIONS about family and interest
afnan af
Selected
I applied via Naukri.com and was interviewed in Nov 2024. There were 3 interview rounds.
(1 Question)
- Q1. Could you provide more details about your previous experience?
- Ans.
I have over 5 years of experience in sales, including managing key accounts and exceeding sales targets.
Managed key accounts to ensure customer satisfaction and retention
Consistently exceeded sales targets by implementing effective sales strategies
Developed and maintained strong relationships with clients to drive business growth
(1 Question)
- Q1. Could you describe your academic background and its relevance to the role?
- Ans.
I have a Bachelor's degree in Business Administration with a focus on sales and marketing, which has provided me with a strong foundation for this role.
Bachelor's degree in Business Administration with a focus on sales and marketing
Courses in sales strategies, consumer behavior, and market analysis
Internship experience in a sales role at XYZ Company
Capstone project on developing a sales plan for a new product
(1 Question)
- Q1. How many years do you anticipate staying with the company if selected?
- Ans.
I anticipate staying with the company long-term, as I am looking for stability and growth opportunities.
I am committed to contributing to the company's success and advancing my career within the organization.
I value stability and long-term relationships with employers.
I am excited about the potential growth opportunities within the company and see myself growing along with it.
I applied via Campus Placement and was interviewed in Dec 2024. There were 2 interview rounds.
Generic GD topic. My topic was 'Is social media good or bad?'
(2 Questions)
- Q1. Tell me about yourself.
- Ans.
Experienced professional with a background in retail management and a proven track record of driving sales and improving team performance.
Over 5 years of experience in retail management
Strong leadership skills demonstrated through successful team management
Proven ability to increase sales and meet targets
Excellent communication and interpersonal skills
Passionate about delivering exceptional customer service
- Q2. Are you open to travel to rural areas for sales?
- Ans.
Yes, I am open to travel to rural areas for sales as it allows me to reach a wider customer base and understand diverse market needs.
I have previous experience traveling to rural areas for sales in my current role.
I believe that reaching out to customers in rural areas is essential for expanding the business.
I am willing to travel to rural areas to meet sales targets and build strong customer relationships.
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