QC1 In fig.1, a compensation board schematic is given. When AC motor starts, it is seen...

 

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QC1 In fig.1, a compensation board schematic is given. When AC motor starts, it is seen that some switches are on and some are off (table 2) and cosp=0,9 is measured. AC motor's active power is 5500W. V1 220Vrms 50Hz 0" QC2 Calculate coso value of motor? Calculate the apparent power of motor "before compansation"? Calculate the apparent power of motor "after compansation"? AC MOTOR QC3 switch on s2 s3 s6 sswitch on s2 s3 s6 QC4 $1 QC1 0,5kVAr 1kVAr 1kVAr 1,5kVAr 52 $3 QC2 QC3 QC5 3kVAr QC6 $4 5kVAr $5 Qc4 Qcs Qc6 QC7 56 empty QC8 empty 57 QC7 58 QC9 59 acs ac9 Qc10 QC11 QC12 empty $10 $11 $12 QC10 QC11 QC12 empty empty empty QC1 In fig.1, a compensation board schematic is given. When AC motor starts, it is seen that some switches are on and some are off (table 2) and cosp=0,9 is measured. AC motor's active power is 5500W. V1 220Vrms 50Hz 0" QC2 Calculate coso value of motor? Calculate the apparent power of motor "before compansation"? Calculate the apparent power of motor "after compansation"? AC MOTOR QC3 switch on s2 s3 s6 sswitch on s2 s3 s6 QC4 $1 QC1 0,5kVAr 1kVAr 1kVAr 1,5kVAr 52 $3 QC2 QC3 QC5 3kVAr QC6 $4 5kVAr $5 Qc4 Qcs Qc6 QC7 56 empty QC8 empty 57 QC7 58 QC9 59 acs ac9 Qc10 QC11 QC12 empty $10 $11 $12 QC10 QC11 QC12 empty empty empty

Answer rating: 100% (QA)

Active Power cos QQ P tand reachve P AQ266377 VAR Powe... View the full answer