Which of the following connection is best suited for 3-ph, 4
wire system
A delta-delta B star-star
C delta-star D star-delta
Answer Posted / sunil
(C)In a distribution system, delta-star is best suited
| Is This Answer Correct ? | 20 Yes | 3 No |
Post New Answer View All Answers
for 100 HP Induction motor service factor is 1.2(SF) we placed a VFD at the motor side load is balance with 0.3 Amp's Phase to Phase but at incoming of VFD load is un-balance with 10 to 20 Amp's what will be cause of load un balance
Refernce currents are to be generated using refernce cueernts how can this be done
What is the pro & con of having 11kv & 33kv incoming, and what is the adv & disadv. of converting from 11kv to 33kv.
how much winding resistance of 0.75kw to 12.5kw 3ph sqwiralcage induction motor?
Can anybody just suggest about the scope of Electrical design with ETAP software?Just guide me?
how to calculate magnetic force genrated by a coil ?
Why can't we take NO LOAD TRIAL of motors having V1 mounting??
what is the differation bewreen kwh & fundamental kwh in electronic trivector meters
3 phase induction motor connection star or delta while using ac drive motor is .75 to 5.5 kw
how many joints are allowed in underground HT cable of 1 KM
What are electric motors?
PLZ EXPLAIN THE INTERLOCKING AND CONTROLLING OF CONTACTORS????HOW CAN I DO THAT?
What is the current carrying capacity of 35sq.mm flexible cable?
How to do fabrication , busbar and wiring cost for : 1. LT Panels 2. C& R Panel
Why GRR starts from 60% of motor speed why not less than 60%?