why an ac solenoid valve attract the plunger eventhough we interchanges the terminal?will the ploes changes?
1 4306why we are using large cross section cable at load side and small at other (11kv to trsfr)side of transformer? when the load increses current at both side increases,right?
2 5372Whether the Dc motor Droping the power factor like AC motor if lot of motor running in factory is it necessary to connect capacitor bank
2 4534what is restircted earth fault relay,how it works? what is diffrance btwn normal earth falut relay & restricted earth fault relay?
1 5648how is the cable tray designed & how its total length is calculated for an Industrial plant Say for Ex. (500KW Motor Load)
1864Post New Electrical Engineering Questions
How to size fuse? How to size MCB?
can i connect REF and Differencial relay in 1 CT core for transformer protection?
Form S and "c" license application both are same? @ tneb portal
what is the star delta connetion and how can do it a three phase motor with control witing with picture
what is the pre charge circuit,what will be work which function it will be use plz tell me
which protection used in power plant?
What is the function of capacitor in electrical circuits?
please write motor, transformer, Generator setting, fault level calculation of Tr.etc
What is the difference between Delta & Wye windings?
What is the different types of cable & current capacity of cable
hi can any body send me syllabus of rrb electrical section engg... and past pepar also of any board...
How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer
How to select the cable and voltage drop in circuit?
what is the purpose that we use PLC system in power system
How is the speed of a DC shunt motor related to the armature current?