Types Of Armature Winding In Dc Generator
We have seen that there are number of armature conductors, which are connected in specific manner as per the requirements, which is…
Winding Terminologies In Dc Generator
a) Conductor : It is the actual armature conductor which is under the influence of the magnetic field, placed in the armature slot.…
Introduction To Electrical Machine
An electrical machine is a device that convert the electrical energy into mechanical energy and vice versa. Transformer is also listed in…
Electrical Engineering Interview Questions And Answers Part 17
WHY STAR DELTA STARTER IS PREFERRED WITH INDUCTION MOTOR? Star delta starter is preferred with induction motor due to following reasons: •…
Electrical Interview Questions Part 8
Q:What is the difference between Isolator and Circuit Breaker? A:Isolator is a off load device which is used for isolating the downstream…
Construction Of A Dc Machine And Working Of Dc Motor
As stated earlier, whether a machine is d.c. generator or a motor the construction basically remains the same as shown in the…
Electrical Interview Questions With Answers Dc Machines Part 1
ElecticalQuestion 1: What is Electrical machine? Electrical machine is an electro mechanical device which converts input motive power ( prime mover like…
Electrical Interview Questions Part 11
Query:What is the function of interposing current transformer? Resolution:The main function of an interposing current transformer is to balance the currents supplied…
Electrical Interview Questions Part 10
Q:How do you select a cable size (Cu & Al) for a particular load? A:At first calculate the electrical current of the…
Electrical Inteview questions Part 9
Query:What is the count of hvdc transmission lines in India? Resolution:At present there are three hvdc transmission lines in india 1)chandrapur to…