G H Raisoni College of Engineering & Management Interview Questions and Answers

Film processing techniques involve developing, fixing, and washing the film to produce a visible image.

• Film processing involves several steps such as developing, fixing, and washing the film.

• Developing the film involves exposing it to chemicals that convert the latent image into a visible one.

• Fixing the film involves removing the unexposed silver halides from the film to prevent further exposure.

• Washing the film involves removing any remaining chemicals from the film to preve...read more

Ensure safety by following protocols, using PPE, and understanding machine operations to prevent accidents.

• Always wear appropriate personal protective equipment (PPE) such as gloves, goggles, and ear protection.

• Conduct a thorough inspection of the machine before operation to identify any potential hazards.

• Follow the manufacturer's operating instructions and safety guidelines to ensure proper use.

• Keep the work area clean and free of obstructions to prevent accidents.

• Be aware o...read more

Gravure printing is a high-quality printing process that uses engraved cylinders to transfer ink onto the printing substrate.

• Inks used in gravure printing are typically solvent-based and have low viscosity.

• Blade angle is an important factor in gravure printing as it affects the amount of ink transferred onto the substrate.

• Gravure printing is commonly used for printing high-quality images on packaging materials, magazines, and catalogs.