Basic Electrical Engineering set 2 Hi friends, in this post, I would like to discuss with you some objective questions … Read more
Basic Electrical Engineering. Hi friends, in this post, I would like to discuss with you some objective questions on Basic … Read more
DC MOTOR 1. In a dc Motor, unidirectional torques is produced with the help of a. Brushes b. Commutator c. End plates d. Both a and b…. 2. The counter emf … Read more
Current Electricity objective questions in Electrical Engineering The substances which have a large number of free electrons and offer a … Read more
An induction cooktop is simply an electromagnet you can cook with. Inside the glass cooktop, there’s an electronically controlled coil of metal. When you turn … Read more
In a transmission line, power is measured by means of a voltmeter between the conductors,and an ammeter in series with … Read more
Primary and secondary cells primary cells Some … Read more
ONE OF THE MOST COMMON AND MOST VERSATILE SOURCES OF DC IS THE CELL. The term cell means … Read more
The utility company is not too interested in how much power you’re using with one appliance,or even how much power … Read more
The measurement of electrical power requires that voltage and current both be measured simultaneously. Remember that power is the product … Read more
In the electronics lab, a common piece of test equipment is the multimeter, in which different kinds of meters are … Read more
You know that the current through a circuit depends on the resistance. This principle can be used to manufacture a … Read more
Current is a flow of charge carriers. Voltage, or electromotive force (EMF), or potential difference, is the “pressure”that makes a … Read more
Limitation of Galvnometer in Current Measurement Getting back to electromagnetic deflection, and the workings of the galvanometer, its evident that … Read more
Force due to Electric field|Electrostatic deflection Electric fields produce forces, just as do magnetic fields. You have probably … Read more