National Fertilizers Apprenticeship Trainee Interview Questions and Answers

Pumps are used to transfer fluids from one place to another, while turbines convert fluid energy into mechanical energy.

• Pumps are used in various applications such as water supply, irrigation, and oil refineries.

• Turbines are commonly used in power generation plants to convert the energy of flowing water, steam, or gas into mechanical energy.

• Pumps and turbines are both types of machines that involve the movement of flui...read more

Fans, blowers, and compressors are all devices used to move air or gas, but they differ in their pressure ratios and flow rates.

• Fans are low-pressure devices that move large volumes of air at low speeds.

• Blowers are medium-pressure devices that move moderate volumes of air at moderate speeds.

• Compressors are high-pressure devices that move small volumes of air or gas at high speeds.

• Fans are commonly used in HVAC systems,...read more