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(1)For 3 No 1500 KVA transformer require on one single bus bar or need to be section through bus coupler means upto 3MVA.(2) 22KV Net work system as ring, How maney I/C required or 0ne I/C and one O/G.(3) What should be rating of VCB for 22 KV line.(4)Electrical/mechanical inter lock, why we need.
1643Can we manually synchronize two DG sets of same ratings manually without using speed biasing ? If yes then how?
4 7302Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me
1387
WHAT IS THE DIFF. BETWEEN SKIN TEMPERATURE AND PASSES TEMPERATURE..?
Hello friends on 10th feb my campus interview of Vikram Cement group compony of Aditya Birla.So please suggest me which kind of prepration I have done to success the interview.
Why do we have earthing cable in branch cable and shield in the same cable?
what is the basic steps for designing an ups,inverters, and battery connections for series and parrallel connections in ups
which one is more efficient, torq, power & ecnomy with the same frame size AC motor / DC motor?
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
What is the standard specification of MOR and Water Absorption of Homogenous Ceramic Floor Tiles?
What is resistance of 50meters, 16sq.mm, single core copper cable?
What is the difference between fixed-bias circuit & self-bias circuit?
What is an eeprom?
What is the name of transformers oil filteration equipment?
What are the functions of different probes used in cro?
What is W-model in Software Engineering?
Please tell me the difference between EN31 and OHNS material.
Who were the fellow cosmonauts of rakesh sharma?
