Competition Analysis in MarketingIn today’s increasingly competitive market, it is no longer enough to understand customers for a firm to succeed. Firms must pay close attention to their competition. They need to constantly...
Marketing research is a systematic and logical way of assessing ways of satisfying customer needs. In this article let’s discuss the Scope of marketing research.Role of marketing research:To conduct studies to...
What is a Marketing Research? Various Process & Research Methods in MarketingMarketing research is the systematic gathering, recording, and analysis of qualitative and quantitative data about issues relating to...
AC CURRENT VS DC CURRENTAC means Alternating Current and DC means Direct Current. In his article let’s see the difference AC Current Vs DC CurrentAlternating Current (AC)Alternating Current (AC) flows one way, then...
What is a Universal Motor? Working, Types & ApplicationsThe motors which can be used with a single-phase AC source as well as a DC source of supply and voltages are called as Universal Motor. It is also known as Single...
Introduction:A Synchronous Generator is an electrical machine producing alternating emf (Electromotive force or voltage) of constant frequency.What is a Synchronous Generator?Synchronous machines are principally used...
What is Hunting in Synchronous Machines?When the load applied to the synchronous motor is suddenly increased or decreased, the rotor oscillates about its synchronous position with respect to the stator field. This action is...
Methods of Starting a Synchronous MotorA synchronous motor cannot start by itself. The following are various Synchronous Motor Starting Method:By using a pony motor (Small induction motor) (external prime mover)By...
Introduction: Why the Synchronous Motor is not Self StartingSynchronous motor is not self-starting. It has to be run up to synchronous (or near synchronous) speed by some means, before it can be synchronized to the...
Working Principle of Synchronous motor: Construction & ApplicationsIntroduction: Working Principle of Synchronous MotorSynchronous motors are used to convert AC electric power to mechanical power at constant speed...