10+ Bunts' Sangha RNS Vidyaniketan School and College Interview Questions and Answers

A microprocessor is a computer processor that incorporates the functions of a central processing unit on a single integrated circuit.

• Microprocessor is a single chip CPU that performs arithmetic and logic operations.

• Microcontroller is a single chip CPU with on-chip memory and peripherals.

• Microprocessor is used in personal computers, while microcontroller is used in embedded systems.

• Microprocessor has a higher clock speed and more processing power than microcontroller.

SMPS stands for Switch Mode Power Supply which is a type of power supply that uses switching devices to regulate the output voltage.

• SMPS is more efficient than linear power supplies as it uses less power and generates less heat.

• It is commonly used in electronic devices such as computers, televisions, and audio equipment.

• SMPS can be designed to provide different output voltages and currents depending on the application.

• It works by converting AC voltage to DC voltage through a ...read more

There are various types of motors including AC motors, DC motors, stepper motors, servo motors, and linear motors.

• AC motors are commonly used in household appliances and industrial machinery.

• DC motors are used in electric vehicles, robotics, and small household appliances.

• Stepper motors are used in printers, scanners, and CNC machines.

• Servo motors are used in robotics, automation, and aerospace applications.

• Linear motors are used in high-speed transportation systems and indus...read more

A centrifugal pump is a mechanical device that uses centrifugal force to move fluids through a piping system.

• It works by converting rotational kinetic energy into hydrodynamic energy.

• It consists of an impeller, a casing, and a motor.

• It is commonly used in industries such as oil and gas, chemical, and water treatment.

• Examples include water pumps used in swimming pools and irrigation systems.

• It is not suitable for pumping highly viscous fluids or fluids with high solid content.

Business Administration and ROI are key components of Theory of Constraints' Drum-Buffer-Rope (DBR) methodology.

• DBR is a scheduling methodology used in production environments to maximize throughput.

• Business Administration involves managing resources, processes, and strategies to achieve organizational goals.

• ROI (Return on Investment) is a financial metric used to evaluate the profitability of an investment.

• In the context of DBR, businesses need to effectively administer thei...read more

WTP skills refer to the technical knowledge and abilities required to operate and maintain a water treatment plant effectively.

• Knowledge of water treatment processes and equipment

• Ability to monitor and adjust chemical dosages

• Skill in troubleshooting and repairing equipment malfunctions

• Understanding of safety protocols and regulations

• Strong communication and teamwork skills

• Experience with data analysis and record-keeping

RO skills refer to the skills required to operate and maintain a reverse osmosis water treatment system.

• Understanding the principles of reverse osmosis

• Ability to monitor and adjust system parameters

• Troubleshooting and problem-solving skills

• Knowledge of water quality testing and analysis

• Maintenance and repair of RO equipment

• Compliance with safety regulations and protocols

A water treatment plant is a facility that processes raw water to make it safe for drinking, industrial use, and other purposes.

• Removes impurities and contaminants from raw water

• Uses processes like coagulation, filtration, and disinfection

• Produces clean, safe water for consumption and other uses

WTP stands for Water Treatment Plant, which is a facility where water is treated to make it safe for consumption or other uses.

• WTP is responsible for removing impurities and contaminants from water sources.

• Processes at WTP may include filtration, disinfection, and chemical treatment.

• WTP ensures that water meets regulatory standards for safe consumption.

• Examples of WTPs include municipal water treatment plants, industrial water treatment facilities, and desalination plants.

Ro stands for Reverse Osmosis, a water treatment process that uses a partially permeable membrane to remove ions, molecules, and larger particles from drinking water.

• Reverse Osmosis is a water purification technology that uses a semipermeable membrane to remove ions, molecules, and larger particles from water.

• It is commonly used in water treatment plants to produce clean drinking water.

• Reverse Osmosis can remove contaminants such as lead, sodium, and other impurities from wat...read more

Gears are mechanical components that transmit power and motion between rotating shafts.

• Spur gears

• Helical gears

• Bevel gears

• Worm gears

• Planetary gears

Coagulation is the process of adding chemicals to water to make particles clump together for easier removal.

• Coagulation is the first step in the water treatment process.

• Chemicals like alum or ferric chloride are added to water to neutralize charges on particles.

• Neutralized particles then stick together to form larger clumps called flocs.

• Flocs are easier to remove through settling or filtration processes.