Prochant Interview Questions and Answers

Painting defects refer to imperfections or flaws that can occur during the painting process.

• Blistering: Formation of bubbles or blisters on the painted surface due to moisture or heat.

• Cracking: Development of cracks on the painted surface, often caused by improper surface preparation or excessive paint thickness.

• Peeling: Paint film detaching from the surface, usually caused by poor adhesion or moisture issues.

• Fading: Loss of color intensity or vibrancy over time due to exposu...read more

There are various types of engines and maintenance procedures. Checklists are used to ensure proper maintenance.

• Types of engines include diesel, gasoline, electric, and hybrid.

• Maintenance procedures include routine maintenance, preventive maintenance, and corrective maintenance.

• Checklists are used to ensure proper maintenance and include items such as checking fluid levels, inspecting belts and hoses, and testing battery voltage.

• Maintenance schedules vary depending on the typ...read more

Diesel engines use compression ignition while petrol engines use spark ignition.

• Diesel engines use compression ignition, while petrol engines use spark ignition

• Diesel engines are more fuel efficient than petrol engines

• Petrol engines generally have higher power output compared to diesel engines

• Diesel engines are more durable and have longer lifespan than petrol engines

• Diesel engines produce more torque at lower RPMs compared to petrol engines

Oil spots are areas on a painting where the oil paint has become transparent or translucent over time.

• Oil spots are caused by the oil in the paint becoming more transparent or translucent over time.

• They can appear as discolored or lighter areas on the painting.

• Oil spots can be caused by a variety of factors, including the type of oil used in the paint, the age of the painting, and the conditions in which it was stored.

• Removing oil spots can be a delicate process that requires...read more

BS4 and BS6 refer to Bharat Stage Emission Standards for vehicles in India, with BS6 being the latest and more stringent.

• BS4 refers to Bharat Stage 4 emission norms, while BS6 refers to Bharat Stage 6 emission norms.

• BS6 is more stringent than BS4 in terms of the permissible levels of pollutants such as nitrogen oxides, particulate matter, hydrocarbons, and carbon monoxide.

• BS6 compliant vehicles are required to have advanced emission control technologies such as selective cata...read more