video

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 handwheel, or holding down a button or joystick to make the...

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 develops max brake power of 15 kw at 5000 rpm...

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 constant volume) Diesel Cycle (Combustion at constant pressure) Dual Combustion or SemiDiesel...

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 is small when heat is added at a high temperature...

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 Sheet Metal (LC) Spot Welding (SW) A) AW, LC and M...

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 is created which opposes the speed of the wheel or...

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 Islands.

Mineral Map Jharkhand

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