A vector is a quantity that is used to represent a parameter having both magnitude and direction. It is usually represented by an arrow, where... View Article
Linear programming problems is the best form of optimization technique for solving problems based on engineering. The standard linear programming... View Article
Linear programming is a method to obtain optimal solutions for linear problems. It has huge applications in the field of engineering, medical,... View Article
Calculus is an important branch of mathematics that is used in various fields. Integral calculus is used to find the area of complicated shape... View Article
A transistor is a semiconductor device consisting of two PN- junctions back to back. It has three doped regions. So, What is NPN vs PNP?... View Article
Does sound travel in the vacuum? No, the sound will not travel through the vacuum. Sound requires a material medium to travel since they are... View Article
Equilibrium is the state in which the net force will be zero since the opposing forces balance Newton's first law of motion also known as the law... View Article
What is the error in Metre bridge? How can you remove it? The error in a metre bridge is called the end error. The end error in a metre bridge is... View Article
Why dielectrics are used in capacitors? The capacitance of the dielectric can be increased by using a dielectric material. The capacitance of a... View Article
Is current inversely proportional to the resistance? Yes, the current is inversely proportional to the resistance. According to Ohm's law I =... View Article
Sound waves are created by the vibrating object. The vibrating object can be the vocal chord of a person, vibrating string etc. The vibration... View Article
Is resistivity directly proportional to the resistance? Yes, for any object increase in resistivity will increase the resistance. Resistance is... View Article
Why the capacitor is connected in parallel? A capacitor is a device used to store charges. By connecting the capacitor in parallel the resulting... View Article
A heat engine is a device which continuously converts thermal energy into other useful forms of energy like mechanical energy, electrical energy... View Article
All the dielectrics will be insulators but all the insulators will not be dielectrics. So, What is the difference between dielectric and... View Article
Radioactivity is the phenomenon of spontaneous disintegration accompanied by the emission of highly penetrating radiations associated with the... View Article
