Transformer MCQs – Set 3
Transformer MCQs – Set 3: Here is another Transformer MCQs – Set 3. Set 1 & 2 can be checked … Read more
Electrical Machines
25 Transformer MCQs – Set 2
Transformer MCQs – Set 2: Here is a new set of 25 questions, this set includes transformer construction, turns ratio, … Read more
25 MCQs on Transformers
25 MCQs on Transformers: set of 25 Transformer MCQs covering fundamentals, construction, EMF equation, losses, efficiency, voltage regulation, tests, impedance, … Read more
Basics of Transformer Ratings and KVA rating
Basics of Transformer Ratings and KVA rating: KVA Rating and Impedance Rating are two common transformer ratings. Read: 125 Electrical … Read more
Planar Transformer
Planar transformer: The planar transformer, or inductor, is a low profile device that covers a large area, whereas, the conventional … Read more
Transformers Fundamentals
Transformers Fundamentals: Transformers are static devices that transfer electrical energy from one circuit toanother by the phenomenon of electromagnetic induction … Read more
Transformer Tank Types|Classification of Transformer Tanks
Transformer Tank Types: Depending upon the position of the joint between the upper and lower parts, wehave two types of … Read more
Static Electrification in transformers
Static Electrification in transformers: Generation of static charges, caused by oil streaming on a solid insulating component, is responsible for … Read more
Special Transformers
Special Transformers: There are some special transformers like Rectifier Transformers,Converter Transformers for HVDC,Furnace Transformers and Phase Shifting Transformer. Special Transformers … Read more
Magnetostriction and its ill effects
Magnetostriction and Its ill-effects:The property of ferromagnetic materials, due to which their dimensions are changed due to change of magnetic … Read more
Losses in a Transformer
Losses in a Transformer:The losses which occur in an actual transformer are: (i) Core or iron losses (ii) Copper losses … Read more
Compensating Windings
Compensating Windings: Compensating Windings are used for large direct current machines which are subjected to large fluctuations in load i.e. … Read more
Special Electrical Machines Interview Questions
Special Electrical Machines Interview Questions: Electrical Interview Questions Read: Electrical Interview Q.1. Do stepper motors have internal or external fans? … Read more
Rotating Magnetic field|Induction & Synchrounous Machine
Rotating Magnetic field: Three-phase supply can create a rotating magnetic field, whereas a single phase supply will create pulsating field … Read more
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