Contest details

Rivets and Types of Riveted Joints:

It is almost impossible that huge structures such as bridges, skyscrapers, airplanes, locomotives, etc., would be built without the inclusion of these small but strong integrated mechanical devices. Rivets not only allow these structures to become huge but also ensure equal strength and endurance to withstand many different natural and emergent challenges.

What Is Hydraulic Braking System

A hydraulic brakes system is a braking mechanism that uses brake fluid to transmit force into the system. The fluid transfers pressure from the control mechanism to the braking mechanism. Hydraulic braking systems are widely used in low-speed four-wheelers such as the Tata Ace. It works with the drum type, while the disc type is used in almost all cars.

What Is Vapour Absorption Refrigeration System
The Vapour absorption refrigeration systems include all processes in a vapor compression refrigeration system, such as compression, condensation, expansion, and evaporation—the refrigerant used in Vapour absorption systems as ammonia, water, or lithium bromide.

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