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G K Quiz Questions : Q.1 >  Who established Shantiniketan?  Ans. Maharshi Devendra Nath Tagore.  Q.2 >  What is the base financial year for calculation of All India Index of industrial production?  Ans. 2011-...

DFCCIL - Dedicated Freight Corridor Corporation of India Limited (Ministry of Railways) Deals in Goods trains , Average speed 25-70 Km /hr Dedicated freight Corridor project...

Mechanical Interview Questions for Diploma/Degree Q.1 > Euler's formula is valid for? Ans. Long Columns Q.2> For thick walled shell, dia-thickness ratio is? Ans. less than 20 Q.3> Monel...

General Awareness Questions Q.1>  Hawa Mahal was constructed by ? Ans. Maharaja Sawai Pratap Singh Q.2> What is the subject of the play Mudrarakhsasa ? Ans. King Chandragupta...

Country                                 Capital               ...

Static GK for UPSC Q & A Q.1> What was the agreement made at UNFCCC meeting in Paris in 2015? Ans. The agreement aims to limit...

Important GK Topics for UPSC Agenda 21 It is a non binding action plan of the UN with regard to sustainable development. It is...

Commonly used fits for shafts There are three types of fits : Interference fit Clearance fit Transition fit These fits are applied differently as per...

  Geometric Tolerance control frame and Commonly used Symbols The picture shows Geometric Tolerance control frame used in Engineering drawing/Drafting Auto Cad. It also shows commonly...

Spheroidizing ; The heat treatment process which produces globular form of carbide in steel is known as Spheroidizing. Purpose ; To soften high carbon steel to increase...

Maraging Steel :- 1. Maraging Steel find applications as aluminum die casting dies, inserts, extrusion dies, forging dies, punches, cold hardening dies and dies holder. 2....

Tempering - The process of reheating hardened steel to some temp. below its critical range in order to decrease hardness and impart toughness is known...

Lower Critical Temperature All Steel being heated at a uniform rate from room temperature show a comparatively much slow rise in temperature on reaching a...

High Speed Steel HSS :- HSS removes metal at a much higher rate or speed than ordinary carbon Steel. HSS are categorized by being heat treatable...

Normalizing ; 1. Refines most part of the steel. 2. To remove internal stresses. 3. Reduce brittleness caused by cold working. 4. Restore toughness of metal reduced by...

Annealing - Purpose, Process and Effects.  Annealing - Improves softness and ductility in steel and other cold worked metals. Purpose : 1. To induce softness in steel. 2....

Gauges - Definition, Types, Principle and other details Gauges - Gauges are checking instruments and they play an important role in ensuring the limits and...

Limits, Fits and Tolerance : These three words are one of the most confusing words in terms of their definition. One is linked to the...

Auto Cad Shortcut Keys Auto Cad(Computer Aided Design) is one of the most used design software. Be it any stream in technical sector - Mechanical,...