whats the advantage and disadvantage in TUMETIC mdel
transformer

Answer Posted / khairul

What are advantages and disadvantages of high-speed
differential protection for transformer?

Is This Answer Correct ?    23 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

we have two motors 1250kW,6.6kV to be coupled on the same shaft ,so please provide assistance for their synchronisation.

1638


what are the applications of transistors with low dc gain, high dc gain and medium dc gain( beta)?

1310


How to Calculate KA Rating of Main LT Panel

1187


What are the protections for safe running of electric generator?

1724


Differentiate between real and apparent power?

669






what is difference between elr and R eartl realy.

1896


What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.

2221


how to calculate IR value of 33KV cable ??

1342


how ct burden,magnetising current,ratio and knee point voltage are related & derived

1765


What are the characteristics of negative feedback?

615


What types of high speed CMOS circuits have you designed?

1640


Distinguish between nuclear power station with thermal power station for initial cost, starting period, cleanliness, and transportation of fuel

1536


How can claculate to attain the desired PF in the line ( HOW Much KVAR is required ) Pls Give the formula? Equate Petrochemical 0 1 how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec. 0 1 What will happened. if we feed 3phase supplay to the stater with out insert the rotor. How much current will flow through the stater winnding? Equate Petrochemical 0 1 What is required of exietation to the alternater. 0 1 why star point of HT motor not earthed? Equate Petrochemical 0 1 Why we are getting low voltage in star connection? Equate Petrochemical 0 2 What's ND relay & it's functions? Equate Petrochemical 0 2 How instantanious short circuit current is calculated? its formula? Equate Petrochemical 0 2 What is servo Motor? What's the advantages of this motor over Induction motor? Equate Petrochemical 0 2 What is core CT & it's function? Equate Petrochemical 0 3 what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY L & T 0 4 What is required of exietation to the alternater. KNB 1 23 what is the design voltage for 6.6KV 2000 KVAR HT capacitor? Consultancy 0 3 Pls explain about vfd control?Where it is used, Give some example? siemens 1 22 Please explain me abt PQ diagaram in the power sector. 0 9

1614


What is the complete procedure of erection of electrical panel in industry

1385


What type of DC motor would you see for a lift?

653