ACC Maintenance Engineer Interview Questions and Answers for Experienced

Thermal expansion is the tendency of matter to change in shape, area, and volume in response to a change in temperature.

• Bearings can be of various types such as ball bearings, roller bearings, sleeve bearings, etc.

• Fans can be of different types such as axial fans, centrifugal fans, etc.

• Thermal expansion can cause changes in the dimensions of the bearing and fan components, which can affect their performance and lifespa...read more

My strength lies in my problem-solving skills and attention to detail.

• Strong problem-solving skills

• Attention to detail

• Ability to analyze complex situations

• Effective communication skills

• Adaptability and flexibility

• Teamwork and collaboration

• Strong technical knowledge

• Experience with CAD software (e.g., AutoCAD, SolidWorks)

• Knowledge of engineering principles and practices

To become a highly skilled and innovative Mechanical Engineer, contributing to the development of cutting-edge technologies.

• To continuously enhance my technical knowledge and skills in mechanical engineering

• To work on challenging projects that push the boundaries of innovation

• To collaborate with a diverse team of professionals to solve complex engineering problems

• To contribute to the development of sustainable and envi...read more

Belt conveyors transport materials, clinker hopper stores clinker, roller press crushes materials, cement silo stores cement.

• Belt conveyors are used to transport materials from one location to another in a production process.

• Clinker hopper is a storage unit for clinker, a material used in cement production.

• Roller press is a machine used to crush materials before they are fed into the cement production process.

• Cement si...read more

The time required for the erection of a 1000mtrs belt conveyor structure trassel assembly work and gallery assembly work depends on the manpower available.

• The time of erection will vary based on the experience and efficiency of the workers involved.

• Factors such as complexity of the structure, availability of equipment, and coordination among the team members will also impact the assembly time.

• For example, if there are ...read more

The time required for belt laying, gear box motor assembly, and pulley alignment depends on various factors such as complexity, experience of the engineer, and availability of tools.

• The time for belt laying can vary based on the length and type of belt being used.

• Assembling the gear box motor may take longer if it involves intricate components or precise alignment.

• Fixing the pulley s can be quick if the engineer is exp...read more

The capacity of each hopper, diameter and length of belt conveyor, capacity of gearbox motor load, and RPM are important factors in mechanical engineering.

• Capacity of each hopper refers to the maximum amount of material it can hold at one time.

• Diameter and length of belt conveyor determine the amount and speed of material that can be transported.

• Capacity of gearbox motor load indicates the maximum load the motor can ha...read more

A kiln process is a method used to heat materials to high temperatures in order to change their physical or chemical properties.

• Kiln processes are commonly used in industries such as ceramics, cement, and metallurgy.

• Materials are placed in a kiln, which is a type of oven or furnace, and heated to specific temperatures for a set amount of time.

• The high temperatures in the kiln can cause chemical reactions, phase changes...read more

The total kiln section refers to the combined length of all sections of a kiln, including preheating, firing, and cooling zones.

• Total kiln section is the sum of all individual sections in a kiln.

• It includes preheating, firing, and cooling zones.

• For example, a kiln may have a preheating section of 10 meters, a firing section of 20 meters, and a cooling section of 15 meters, making the total kiln section 45 meters.

Types of gear boxes include spur, helical, bevel, worm, planetary, and more.

• Spur gear box: simple and efficient, used in low-speed applications

• Helical gear box: smoother and quieter operation, used in high-speed applications

• Bevel gear box: used to change the direction of power transmission

• Worm gear box: high gear ratio and self-locking feature

• Planetary gear box: compact design with high torque capacity

The brake system in a vehicle is responsible for slowing down or stopping the vehicle by converting kinetic energy into heat energy.

• Converts kinetic energy into heat energy to slow down or stop the vehicle

• Consists of components such as brake pads, rotors, calipers, and brake fluid

• Uses friction between brake pads and rotors to create stopping force

• Hydraulic pressure is applied to brake pads to engage them against the ro...read more