why an ac solenoid valve attract the plunger eventhough we interchanges the terminal?will the ploes changes?
1 3592why 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 4418Whether 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 3725what is restircted earth fault relay,how it works? what is diffrance btwn normal earth falut relay & restricted earth fault relay?
1 4723how is the cable tray designed & how its total length is calculated for an Industrial plant Say for Ex. (500KW Motor Load)
1442Post New Electrical Engineering Questions
What is the current carrying capacity of 0SWG,3SWG,10 & 12 SWG solid bare overhead copper conductors?
can u describe the method used for protection of transmission line.
Why does curving the pole faces in a dc machine contributes to a smoother dc output voltage from it?
Formulae for calculating the transmission line losses for different voltage levels
The shot circuit in any winding of transformer result? Explain
Why negative feedback is preferred in the control system?
What is current & voltage ? Voltage perform at any load without current or not?
what is cascade speed control device?and how this device control the speed of motors?
The SFC of an engine is 0.25 kg/kW hr. when the fuel used has a calorific value of 36000 kJ/kg. the thermal efficiency of the engine is
What is an iron loss or core loss pi?
WHAT ARE THE EFFECTS OF SERIES RESONANCE AND PARALLEL RESONANCE ON THE CIRCUITS PARAMETERS?
How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)
briefly explain the main blocks found in a microprocessor based system
Why you want to join non technical field when you are an engineer?
Why are short circuit ratings always 16kA,25kA,36kA and 50kA.Who has fixed these?