Synchrounous motor is three phase motor,but its not self starting .why?22 34966
Clearly Define Active,Reactive,Apparant power.Which applications used which power above metioned power?9 16913
what are the basic concept to design a out door Substation?1 5303
Why we call cable rating in SQ.mm.If it is 240 SQ.mm how much the diameter possible?is there any calculation ?4 12976
how to use single phase supply for a three phase equipement.12 11413
specific gravity of a battery?6 8762
In Ferranti effect,Receiving end voltage is greater than sending voltage,why? can anybody tell me the answer15 34739
how to calculate no. of earthing pits and their diamensions? no. of lightning arrester rods which are required to protect a building of 35 mtr and we calculate?5 21397
11kv/0.433kv, 2 mva , transformer , for protection and metering how many CT/PT are required?24 20858
Where is the best place to mount distribution panel in a house.
how to conduct dc resistance test for rotor of an alternator and how to measure the rotor dc resistance value theoritically?
what causes contact chatter when there is no demand on the air conditioning unit?
What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?
can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?
Plz tell me how we can find that particular company has vacancy or not
What is trip and closing coil in cb? Why need of them
why the carbon brushes are broken in srim while the motor runningtime
how the characterstics of control valve being done
how to changeover ups in this power failur time?
How to select circuit breakers rating eg. if i select a circuit breakers of capacity 40 amps DC with operating voltage 28 volts and if i what to use same circuit breakers for 300 Volts DC application what is the current rating of this circuit breakers.
what exactly commisioning work does in electrical site work... LT side?..
We have 90mX100m hangar with 16 no.of supporting pillar. It is required to provide power supply on all pillars. what is suggested earthing scheme for hangars.
Explain how you intend to work under pressure to meet up with deadline target?
What is the range of the stator resistance of 3 phase induction motor?