Squirrel Cage & Slip Ring Induction Motor | Advantages

In this article, we will learn about Squirrel cage and slip ring induction motors. These motors are having the difference in rotor construction. Squirrel cage Induction Motor In Squirrel cage induction motors the rotor is simplest and most rugged in construction. Cylindrical laminated core rotor with heavy bars of copper or Aluminum is used for conductors. … Read more

Phototransistor | Symbol, Operation and Applications

The phototransistor is a semiconductor light sensor formed from a basic transistor with a transparent cover that provides much better sensitivity than a photodiode. It is basically a 3-layer semiconductor device which has a light-sensitive base region. The base senses the light and converts it into the current which flows between the collector and the … Read more

Download GATE (Electrical) Previous Year Question Papers PDF [1991-2017]

Download GATE (Electrical) Question Paper for the year 2017Download GATE (Electrical) Question Paper for the year 2016Download GATE (Electrical) Question Paper for the year 2015 SET-1, SET-2 Download GATE (Electrical) Question Paper for the year 2014 SET-1, SET-2, SET-3 Download GATE (Electrical) Question Paper for the year 2013 Download GATE (Electrical) Question Paper for the year 2012 Download GATE (Electrical) Question … Read more

Microprocessor, MicroController, MicroComputer | Applications

Microprocessor Definition A microprocessor is a multi-purpose, Programmable, clock driven, register-based electronic device that reads binary instructions from a storage device called memory, accepts binary data as input and processes data according to those instructions and provide results as output. OR It is an electronic device that fetches instructions from memory, execute them and provide … Read more

Difference between 8085 and 8086 Microprocessor

In this article, we will discuss the Difference between 8085 and 8086 Microprocessor. 8085 Microprocessor 8086 Microprocessor Size 8085 is an 8-bit microprocessor. 16-bit microprocessor Address Bus 8085 has 16-bit address bus 8086 has 20-bit address bus Memory 8085 can access upto 216 = 64 Kb of memory. 8086 can access upto 220 = 1 MB of … Read more