Common fruits

The picture shows common fruits of our daily life. Fruits are essential for proteins and vitamins.

Multiplication table from 1 to 20

Following image shows Multiplication table from 1 to 20. Frequently asked and required table for every one.

Important Monuments of India

Following image shows important monuments of India.

Pet Animals

Following image shows common pet animals found near us.

5 Star Hotel to be opened at Dholera

Dholera SIR Update : Soon, one can stay in a five-star hotel in Dholera Special Investment Region (SIR) as the government has decided to assign...

CNC Cordinate systems

2 major cordinate systems in CNC Machining: 1. Absolute - In this system the exact cordinate of required points are fed in the machine. 2. Incremental...

CNC 5 axes

The figure shows all 5 axes of CNC Vertical Machining Center. This question is frequently asked in any CNC interview.

Circular interpolation in CNC

CNC Machining involves circular interpolation. These are the 2 commands for that. When rotation required is less than 180 deg. + sign is used....

CNC interview Q & A

Some important questions for interview in CNC Machining/Production. https://youtu.be/YalZO1SyzEg   Also Read : CNC Programming

Quadrilateral Questions and Solutions

Two Questions regarding quadrilaterals which includes concept of Rhombus and mid-point theorem.   Also read : Pythagoras Theorem with proof

Power Feed Types in CNC Machining

What about those Power Feeds? There are two approaches. First of all, CNC's have the ability to jog. Jogging is where you're spinning a simulated electronic...

IC Engine Applications

Applications/Uses of IC Engines Road Vehicles (Scooters, Motocycles, Buses) Aircraft Locomotives Pumping Sets Cinemas Hospital Other Industrial Applications Two Stroke Petrol Engines ; 50cc engines...

I C Engines

Classification of IC Engines : According to cycle of operation; Two Stroke cycle engines Four Stroke Cycle engines According to cycle of combustion; Otto Cycle (Combustion at...

Entropy

Entropy Entropy is a function of a quantity of heat which shows the possibility of conversion of that heat into work. The increase in entropy...

Mechanical Interview FAQs

Q.1)  Which among the NC operations given below are continuous path operations? Arc Welding (AW) Milling (M) Drilling (D) Punching is Sheet Metal (P) Laser Cutting of...

Brakes – Types

Braking system Brakes are employed to stop or slow down the speed of a vehicle. When brakes are applied to the wheels braking force...

Geological Map of Eastern India

This Geological map shows details of geological belts in Eastern India. It covers details of Bihar, Jharkhand, West Bengal, Orissa and Andaman & Nicobar...

Mineral Map Jharkhand

The mineral map shows concentration of different minerals in different areas with different symbols all over Jharkhand.

Contour Map Jharkhand

The contour map indicates the height above the sea level of a place over which the lines/contours are crossing. The terrain of a particular...

Geological Map Jharkhand

This Geological Map of Jharkhand shows concentrations of different types of minerals and rocks in different colours all over Jharkhand state.