30+ TechNoid Ascent Interview Questions and Answers

Grade Fe 500S is a type of steel with a specific chemical composition.

• Fe 500S is a type of TMT (thermo-mechanically treated) steel.

• It is composed of iron, carbon, manganese, sulfur, phosphorus, and other trace elements.

• The chemical composition of Fe 500S is regulated by various standards such as IS 1786:2008 and ASTM A615M-12.

• The chemical composition of Fe 500S ensures high strength, ductility, and durability.

• The exact chemical composition may vary slightly depending on the m...read more

Viscosity of Oil 46 is 46 cSt. Viscosity is a measure of a fluid's resistance to flow.

• Viscosity of Oil 46 is 46 cSt (centistokes)

• Viscosity is a measure of a fluid's resistance to flow

• Higher viscosity means thicker fluid, lower viscosity means thinner fluid

• Viscosity is important in determining the performance of lubricants and hydraulic fluids

Project work is a collaborative effort aimed at achieving specific goals within a set timeframe.

• Project work involves planning, executing, and monitoring tasks to achieve desired outcomes.

• It often requires teamwork, effective communication, and time management skills.

• Examples include developing a new product, conducting research, or implementing a new system.

The question seems to be related to the chemical composition of a material.

• The material contains 25% Mn, 60%+ Si, 20-30% S, and 40% P.

• The total percentage of S and P in the material is 75%.

• The material may be used in the manufacturing of steel or other alloys.

• The inspector should be familiar with the chemical properties of the material and its intended use.

Electrical maintenance includes preventive, corrective, and predictive maintenance.

• Preventive maintenance involves routine inspections and servicing to prevent breakdowns.

• Corrective maintenance involves repairing or replacing faulty equipment.

• Predictive maintenance involves using data analysis to predict when maintenance is needed.

• Examples of maintenance tasks include cleaning, lubricating, testing, and replacing parts.

• Electrical maintenance also involves ensuring compliance ...read more

Key points in purchasing include supplier selection, cost analysis, negotiation, contract management, and quality control.

• Supplier selection is crucial for finding reliable and cost-effective sources for materials or products.

• Cost analysis helps in determining the best value for money and avoiding unnecessary expenses.

• Negotiation skills are essential for securing favorable terms and prices with suppliers.

• Contract management involves ensuring that agreements are upheld and man...read more

Yes, I am willing to relocate to a remote location.

• I am open to new experiences and challenges.

• I have relocated before for work and am comfortable with the process.

• I understand that remote locations may have limited amenities and am prepared for that.

• I am excited about the opportunity to work in a new environment and contribute to the company's success.

A condensing turbine is a type of steam turbine that uses a condenser to increase efficiency.

• It operates by expanding steam through a series of blades to generate power.

• The steam is then condensed back into water, which is reused in the system.

• This type of turbine is commonly used in power plants and industrial settings.

• Examples include the Siemens SST-800 and GE's D11 steam turbine.

• Efficiency can be increased by using multiple stages of blades and optimizing the condenser de...read more

A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally iron.

• Used for smelting iron ores to produce iron

• Consists of a furnace chamber with a tuyere at the bottom for air supply

• Operates at high temperatures to melt the iron ore and extract the metal

• Commonly used in the steel industry for producing pig iron

Raw material is the basic material used in the production of goods before being processed or manufactured.

• Raw material is the starting material used in manufacturing processes.

• It is unprocessed or minimally processed material.

• Examples include wood, metal, cotton, and crude oil.

Types of gears include spur, helical, bevel, worm, rack and pinion, and planetary gears.

• Spur gears have straight teeth and are the most common type.

• Helical gears have angled teeth for smoother operation.

• Bevel gears have cone-shaped teeth and are used to change the direction of rotation.

• Worm gears have a screw-like appearance and provide high gear reduction ratios.

• Rack and pinion gears convert rotational motion into linear motion.

• Planetary gears consist of a central gear (sun ...read more

Garbage collection in Java is the process of automatically reclaiming memory occupied by objects that are no longer in use.

• Garbage collection is performed by the JVM to free up memory by removing objects that are no longer referenced by any part of the program.

• It helps in preventing memory leaks and improving the performance of the application.

• Java provides automatic garbage collection, so developers do not have to manually manage memory allocation and deallocation.

• Examples o...read more

Parallel operation of transformers refers to connecting two or more transformers with the same voltage ratio and frequency to supply a common load.

• Parallel operation increases the capacity of the system and provides redundancy.

• The transformers must have the same voltage ratio, impedance, and phase angle.

• Proper synchronization is necessary to avoid circulating currents.

• Parallel operation can be achieved by using a common busbar or an interconnecting transformer.

• Maintenance and...read more

Knocking is the unwanted sound produced in an internal combustion engine due to improper combustion of the air-fuel mixture.

• Knocking occurs when the air-fuel mixture ignites spontaneously before the spark plug fires.

• It can lead to engine damage if not addressed promptly.

• Knocking can be caused by factors such as low octane fuel, incorrect ignition timing, or carbon deposits in the combustion chamber.

TDS 192 and 192A are new tax deduction rules introduced by the government.

• TDS 192 pertains to salary income and requires employers to deduct tax at source before paying the salary to employees.

• TDS 192A pertains to payment of accumulated balance due to an employee under EPF and requires deduction of tax at source.

• These new rules aim to ensure timely deduction and payment of taxes by employers and reduce tax evasion.

• Employers need to comply with these rules to avoid penalties a...read more

Stress-strain diagram shows the relationship between stress applied to a material and the resulting strain.

• It is a graphical representation of how a material deforms under stress.

• The diagram typically shows a linear elastic region, a yield point, plastic deformation, and ultimate failure.

• The slope of the linear region is the material's Young's Modulus.

• The area under the stress-strain curve represents the material's toughness.

• Different materials have different stress-strain cu...read more

Carbon is a key element in steel, affecting its strength, hardness, and other properties.

• Carbon content in steel typically ranges from 0.2% to 2.1%.

• Higher carbon content results in harder and stronger steel.

• Low carbon steel (0.05-0.30% carbon) is more ductile and easily weldable.

• High carbon steel (0.60-2.0% carbon) is more brittle and used for cutting tools.

• Carbon steel is widely used in construction, automotive, and manufacturing industries.

Starters are used to control the starting and stopping of motors. Different types of starters are used based on the motor's power rating and application.

• Direct On-Line (DOL) Starter

• Star-Delta Starter

• Auto Transformer Starter

• Soft Starter

• Variable Frequency Drive (VFD) Starter

For every action, there is an equal and opposite reaction.

• Newton's Third Law states that for every action, there is an equal and opposite reaction.

• This means that whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first object.

• For example, when you push against a wall, the wall pushes back with an equal force in the opposite direction.

• This law is fundamental in understanding the interactions between objects and t...read more

P2P procedures refer to the process of procuring goods or services from a supplier through a purchase order and payment.

• Create a purchase requisition for needed goods or services

• Obtain quotes from potential suppliers

• Select a supplier and create a purchase order

• Receive the goods or services and confirm receipt

• Process payment to the supplier

Characteristic strength is the maximum stress that a material can withstand before failure.

• Characteristic strength is a measure of the maximum stress a material can handle.

• It is often used in engineering to determine the safety factor of a material.

• For example, the characteristic strength of steel is typically around 400 MPa.

Thermodynamics laws govern energy transfer and transformation in physical systems.

• First Law of Thermodynamics: Energy cannot be created or destroyed, only transferred or converted.

• Second Law of Thermodynamics: Entropy in a closed 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 converting fuel into mechanical energy follows the laws of thermodyn...read more

Beneficiation is a process of improving the quality and value of raw materials or ores through various techniques.

• Beneficiation involves removing impurities and enhancing the properties of raw materials.

• It is commonly used in industries like mining, metallurgy, and manufacturing.

• Examples of beneficiation techniques include crushing, grinding, screening, and flotation.

• The goal of beneficiation is to increase the economic value of the material by making it suitable for further ...read more

A lathe machine is a tool used for shaping materials by rotating them against a cutting tool.

• Lathe machines are commonly used in metalworking and woodworking industries.

• They can be used to create cylindrical shapes, tapered surfaces, screw threads, and more.

• Different types of lathe machines include engine lathes, turret lathes, and CNC lathes.