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?
2 2777how 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.
1146How can claculate to attain the desired PF in the line ( HOW Much KVAR is required ) Pls Give the formula?
2 3015How 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
1078What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer
965In india, according to trade theory above 5 HP motor reqired star delta starter. But we R connect 11 KV motor with 14MW in Direct to line ( With VCB starter combination) Can U Guess, How it is possible ?????
1159Post New Electrical Engineering Questions
what is the function of bearing in dc mchine" and where it is placed
Why human body feel electric shock?
What are the various kind of cables used for transmission?
What is the Surge for 1.1 Phase Induction Motor(For Eg.1Hp) 2.3 Phase Induction Motor(For Eg.1Hp) 3.AirConditioner(For Eg 1Ton) 4.Refrigerator(For Eg 180Ltr or 160kW) 5.Induction Cooker 4. Ceiling Fan
why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor
How does zener phenomenon differ from avalanche breakdown?
why current is constant on d.c?
when it is possible kvrah lead & fundamental kwh be equal in electonic trivector meters (3 ph)
1.what is meaning of curve into a mcb. 2.what is basic reason changing of curve
The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input
in ring main system we use the isolater b/w transfer bus and main bus if we r not use isolatar than wat will be the effect in our sys.
for what purpose the star point is done in ct
What will happen if the voltage in my house drops from 220V to any lower voltage?
how to build a network which step down 415v to 1v rms
Circuit diagram of tube light without starter using electrical choke
