Venturimeter : Introduction, parts, working principle, applications, advantages and disadvantages.
INTRODUCTION Venturimeter is one of the most important and popular instrument used in mechanical engineering in the field of fluid …
FLUID MECHANICS – Important MCQs | Set 2 – Mechanicaltalks
FLUID MECHANICS – Important questions ( MCQ) | Set 1 Here are top 20 important MCQs of fluid mechanics. Read the …
FLUID MECHANICS – Important MCQs | Set 1 – Mechanicaltalks
FLUID MECHANICS – Important questions ( MCQ) | Set 1 Here are top 20 important MCQs of fluid mechanics. Read …
SECOND LAW OF THERMODYNAMICS | Mechanicaltalks
Second law of thermodynamics definitions: The second law of thermodynamics can be defined in different ways but the two most …
FIRST LAW OF THERMODYNAMICS | Mechanicaltalks
First law of thermodynamics | statements, equations, limitations and examples First law of thermodynamics statements (A) ” The heat and …
Steam engine: Introduction, classification, important parts of steam engine.
Introduction: In all steam engines, the steam is used as a working substance. These engines operate on the principle of …
Importance of mechanical engineering | Actual meaning of mechanical | Mechanical fundamentals
WHY MECHANICAL ? Can you ever imagine this entire world without any mechanical engineer? The answer is simply NO, without …
Vapour absorption refrigeration system and different refrigerants
VAPOUR ABSORPTION REFRIGERATION SYSTEM Introduction It is one of the oldest method of producing refrigerating effect. This system may be …
Solar energy storage systems: different components and working principle
SOLAR ENERGY STORAGE An optimally designed solar electric system collects and converts solar energy when insolation is available during the …
Fuels: Introduction of solid, liquid and gaseous fuels, their types, merits and demerits
FUELS Introduction Generally a fuel may be defined as a substance which on burning with oxygen in the atmospheric air, …
What are bearings? sliding and rolling contact bearings, materials used, different terms and designation
BEARINGS Introduction A bearing is a machine element which support another moving machine element (known as journal). It permits the …
Screwed joints: Different terms, forms and types of screw thread, designation, advantages and disadvantages
Definition: A screwed joint is mainly composed of two elements i.e. a bolt and a nut. The screwed joints are …