Thejo Engineering Interview Questions and Answers

Bearings are mechanical components that reduce friction between moving parts, enhancing efficiency and performance in machinery.

• 1. Ball Bearings: Commonly used in bicycles and electric motors.

• 2. Roller Bearings: Found in heavy machinery and automotive applications.

• 3. Thrust Bearings: Used in applications where axial loads are present, like in car transmissions.

• 4. Magnetic Bearings: Employed in high-speed applications, ...read more

As a CHP desk engineer, I ensure efficient operation, troubleshooting, and support for CHP systems and related technologies.

• Monitor and analyze CHP system performance to ensure optimal efficiency.

• Provide technical support and troubleshooting for system issues, such as identifying faults in the generator or control systems.

• Coordinate maintenance schedules and ensure compliance with safety regulations.

• Collaborate with ot...read more

Torque is a measure of the rotational force applied to an object, causing it to rotate around an axis.

• Torque is calculated as the product of force and the distance from the pivot point (Torque = Force x Distance).

• It is measured in units such as Newton-meters (Nm) or foot-pounds (ft-lb).

• An example of torque is when using a wrench to tighten a bolt; the longer the wrench, the more torque is applied.

• In vehicles, the engin...read more

I am familiar with various materials used in engineering, including metals, polymers, ceramics, and composites.

• Metals: Examples include steel, aluminum, and copper, known for their strength and conductivity.

• Polymers: Common types are polyethylene and nylon, valued for their lightweight and corrosion resistance.

• Ceramics: Materials like porcelain and alumina, recognized for their hardness and thermal resistance.

• Composite...read more

Safety is the practice of preventing accidents, injuries, and other potential hazards in the workplace.

• Identifying potential hazards in the workplace

• Implementing safety protocols and procedures

• Training employees on safety practices

• Conducting regular safety inspections and audits

• Investigating accidents and near misses to prevent future incidents

Yes, a conveyor belt is a mechanical system used to transport materials from one location to another.

• Conveyor belts are commonly used in industries such as manufacturing, mining, and logistics.

• They consist of a continuous loop of material, usually made of rubber or metal, that moves along a series of rollers.

• Conveyor belts can be powered by motors or operated manually.

• They are designed to efficiently transport goods or...read more

The snab pulley is a mechanical device used to change the direction of a belt or rope.

• The snab pulley is typically used in various machines and systems to transmit power or force.

• It is commonly found in engines, conveyor systems, and lifting equipment.

• By changing the direction of the belt or rope, the snab pulley allows for the transfer of rotational motion or force.

• It can also be used to create mechanical advantage, s...read more

The take up pulley is responsible for maintaining tension in a conveyor belt.

• The take up pulley is typically located at the end of a conveyor system.

• It is used to adjust and maintain the tension of the conveyor belt.

• By adjusting the position of the take up pulley, the slack in the belt can be controlled.

• This ensures proper alignment and prevents slipping or sagging of the belt.

• The take up pulley can be manually or auto...read more