Answer Posted / k.prakashchandra
There are 3 windings marked as a1 a2,b1 b2,and c1 c2.In star
a2 ,b2 and c2 are shorted and supply will be given to a1, b1
and c1.In delta a1 and c2, a2 and b1, and b2 and c1 are
shorted and supply will be given to 3 common points
| Is This Answer Correct ? | 37 Yes | 8 No |
Post New Answer View All Answers
what is the function of capacitor duty contactor in an capacitor panel???
what types of cable used in underground coal mining?
how does it help for selection of a transformer.
what is rocking arrangement in arc heating
where we use the SFU & FSU?
What is the name of the winding to which supply is given?
How much of the total hydro power potential has been exploited so far in india?
EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.
what is the standard duration after failure EB power
diff b/w elcb and rccb
iam working in power plant. In hot places tube lights are glowing at the end portion only. what is the reason for that?
HOW DO I CALCULATE THE SETTINGS FOR THE DIFFERENTIAL PROTECTION OF A 12kV/6.6kV, 6MVA,DYN11 XMER WITH PRIMARY SIDE CTR 400/1 AND SEC SIDE CTR 600/1?
how to select the automotive wire size by mathematical calculation. for xenon headlamp with ballast. the ballast given data voltage 10-17v,current permenant 6amp, run up phase is 15amp, peak at swicth on max 400micro sec is 40amp.the sum of cable resistance is 150mohm.please provide referenc document if any for relating the peak at switch on current,time & wire wire size
What is the principal of motor?
Why is remote backup preferred to local backup?