what happens to the water pump if ground water level is slowly decreasing?our water pump is varying from no-load full-load due to this problem
1200can a 150 kva 3 phase 440v/230V delta-wye step down transformer can be use as step up transfoermer with connected loads at 440v side?
1250Can a 150 kva 3 phase,440v/230v delta-wye connection stepdown transformer can be used in reverse as a step up tranformer ?
3 3341Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices
1185Is it really necessary to have reactive power in transmission line to transfer the power from one place to other?
3 3194Post New Electrical Engineering Questions
what is Fault level? why it is calculated? how will u decide same for our plant?
what would u consider to be the basic purchase order information you would need to proceed with a cable inspection assignment?
what is smart grid? why we use it? explain in detals bcoz i want give presentatin from it....
write down the formula of cable size in RM if current is 50Amp.
How we calculate the current carrying capacity of H.T. cabel?
What are the main parts of central chiller plant? Explain the function of each stage.
at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)
What are the factor to be consider for CT selection in 132kV substation?
what is Insulation monitoring device. where it is used? (in switchgear room or control panel or in field equipment)
What will happen if the armature resistance is in minimum position and the field resistance is in maximum position while starting the motor
how could we calculate the no of outgoings from a 800 watt distribution board
what would happen if reactive power (kvar)is increased (more)or decreased (less)? how much exact reactive power should be maintained? and what should be done for that
What is Diff btw Fire Alarm & VESDA System???
why the field winding in dc motor is not short circuited eventhough dc supply is applied across the winding
When will you multiply and devide with derating factors to the actual value while sizing the cable?
