hi frnds...pls send me aptransco previous papers .....pls..pls,,,(madhar.rocking@gmail.com)and suggest me some websites
1688What is the correct procedure to shutdown VCB in 11kv substation.safety and work procedure
EGA,
3 16243I want to know what is the short circuit level when 8 NOS 2000 kVA, 415v, 50hZ generator connected in paraller
1 3793What will happen to the speed of synchronous machine subjected beyond the pull out torque? Are the behavior shown by rotor remains same for both the alternator and motor?
1 3438I find that underground strip-armoiured,4core,LT PVC cables in an earthed power distribution sytem are occasionly found in charred condition-with no trace of it except ash. Is this because of no proper earth connection/continuity (giving rising to high armour resistance)in the joint enroute or because of insufficient capability (again due to high armour resistance)of cable-armour to carry fault current or due to neglected /unprotected overloading of the cable or due to high armour currents caused by power thefts where only phase(s) are unauthorisely tapped & at the point of poer consumption earth terminal is established by burring underground a not so good earthing rod (or using an underground water pipe for the purpose)
1 3353Post New Electrical Engineering Questions
How can I known multiplying factor .without multiplying table
we have one oven for 12 zone we are installed ir lamp in oven we control load from thyrister and 0 to 5vdc so our zone no 8 getting bright in fraction of second so what we do.. Please answer
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
What is transformation ratio what it describes?
WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB
Determine a suitable number of slors and conductors per slot for the starter 1 winding of a 3 phase, 3300 V. SO Hz 300 rpm alternator. The diameter is 2.3 m
rajha power sector details
size of condotory fron voltage level
IN dc capacitive reactance is??
What current position are you holding in your current company?
how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.
I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.
how to ctrl motor by use of ac or dc drive.plz explain evdintly
what is the defination of Cable database? What are the points are considered while preparing cable database? Is there any sample available for cable database?
please send me latest & previous years question papers for IOCL Technical level questions
