MCQ Questions DC Machines
MCQ Questions DC Machines: Test your knowledge of DC Machines . MCQ Questions DC Machines 1.The armature reaction mmf in … Read more
D.C Machines
Applications of DC Motors
Applications of DC Motors: A dc motor in spite of its high cost as compared to an induction motor is … Read more
Three Point Starter of DC Shunt Motor
Three Point Starter of DC Shunt Motor: DC Motor can be started by Three point starter or Four Point starter. … Read more
Efficiency of DC Motors with Example
Efficiency of DC Motors with Example: EFFICIENCY OF dc MOTORS Power flow of DC Motor Figure shows the flow of … Read more
MCQ Hysteris and Eddy current Losses|Magnetic circuits MCQ
MCQ Hysteris and Eddy current Losses: Magnetic circuits MCQ MCQ Hysteris and Eddy current Losses 2. Transformer care is built … Read more
Hysterisis and Eddy current losses
Hysterisis and Eddy current losses: When magnetic materials undergo cyclic variations of flux density, hysteresis and eddy-current power losses occur … Read more
Speed Control of DC Motor|Shunt, Series, Compound DC Motor Speed control
Speed Control of DC Motor: The process of intentionally changing the drive speed of DC Motor is called Speed control … Read more
Application of DC Generator| Applications of DC Generator
Application of DC Generator: In this post you will learn the applications of all types of DC Generators; Applications of … Read more
DC Machines Questions and Answers|DC Machines MCQ
D.C. GENERATOR MCQ’s Choose the Correct Answer D.C. MOTOR MCQ ANSWERS /
FHP Motor| Fractional Horse Power Motor
What is FHP motor? An FHP motor or fractional horsepower motor is an AC or DC motor that produces less … Read more
D.C Machines|What is a DC machine
DC Machines: DC Machines are the Electrical Machines those works on DC Supply. An electrical machine is an electromechanical … Read more
Armature Reaction in DC Machines|Cross Magnetization and Demagnetization
Armature Reaction Armature reaction is the effect of a magnetic field set up by armature current on the distribution of … Read more
Armature Reaction MCQ|DC Generator MCQ Questions|DC machines
DC Generator questions and answers Armature Reaction study notes for Armature reaction Reference, pls check HERE 1. In d.c. generators, … Read more
Two generators are running in parallel. One of the generators may run as a motor for which of the following reasons?
Question Two generators are running in parallel. One of the generators may run as a motor for which of the … Read more
MCQs on DC Motor Tests|Tests on DC Motor Objective Questions
Tests on DC Motor Objective Questions 1. One of the main advantages of Swinburne’s test is that it (a) is … Read more