Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????
1513how the capacitance is caluclated if the load is varying to keep the power factor constant(above0.95)
1 3114what will happen if the field and armature both are made to rotate in a synchronous machine ?
4 5141Can Superposition theorem be applied to AC Circuits?Can Thevenin's Theorem be applied to AC Circuit too?
6 19036pls tell me about ups internal connection & we have given only 3 phase supply to ups system how get 4 wire (R Y B N )
2325WHATS THE DIFFERENCE IN USING THE 125% AND THE 250% FACTOR OF SAFETY IN CALCULATING CIRCUIT BREAKERS CAPACITY IN MOTOR APPLICATION??
1595if neutral earthing is weak of a system then how can we improve it ? Technically explanation ??
1 4294Can any one help me how to set an overload set the range from 2.8A to 4A , rated motor current 22A, CT 60/5A
2 3784how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
1441Post New Electrical Engineering Questions
WHAT IS AIR GAP VALUE IN MM FOR A 11KV BUSHING OF 11KV/440V DISTRIBUTION TRANSFORMER. AND AIR GAP VALUE OF 25 KV BUSHING OF AT TRANSFORMER OF 25 KV TRACTION. WHAT IS THE CALCULATION FOR THE AIR GAP PERMITTED FOR BUSHINGS AT DIFFERENT VOLTAGES.
why does connected a indutor with mnsformeretering core of current transformer ?
i am venkat i got gre 930(verbal 270 quanta 660) and my toefl score 105..here question is why u got less score in gre ? what i supposed to tell...any chance of rejection is there...my accadamics record is very good
A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.
what & how to check the lightning arrester
If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.
What are the components connected in between the power supply coming from an electric pole to HT & LT Panels in a large commercial building or how the power supply connected from Electric pole to Transformer & then to the HT & LT panels of a building? Please send me answers via mail, my id is yogiagarwal@gmail.com. If possible, please give a line diagram.
What is maximum power transfer theorem?
can 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?
How to address the servo drive for motor
DC transmission
Why auxiliary transformers are not connected in parallel in primary stations?
Define non-touching loop.
why effective resistance should be more than static resistance in transmission line?
Which contains in POLE ASSEMBLY of a 11KV Kirloskar-make SF6 (Model No-FP620A12)? Will u clarify with drawing?
