Which Current transformer will be bigger in size, 400/5 or
400/1 & why?
Answer Posted / rahul madhoiya
4000/5,because I is inversely propotional to R acoording to
ohms law,and also R is inversely propotional to area,so if
I is higher size is greater,
| Is This Answer Correct ? | 2 Yes | 7 No |
Post New Answer View All Answers
What is main cause of cable's terminal point burned in Lug on high temperature although lug and cable selection is ok as per stantard and also tightness is ok as per situation. so please take in deep and tell correct answer thanku.
how to calculate
Can you explain about Restricited earth fault protection scheme
We are designer please help me calculate the size of 11kv cables from step up transformer to M.V panel, total load is 5 mega watt distance 900 feet (used aluminum type cables) please provided formula for calculate the cable with example.
what is the meaning of vcc
Role of active and reactive Power sharing in between two synchronized Generators, Droop Setting role ?
Explain the working principle of Synchronous Generator and Assynchronous generator?
how will calculate the safe starting current of 3-phase squirrel cage induction motor?
Why does the rotor rotate?
Some times to change of DOR of a motor, interchange of R & B is not effected and RYB take same current, but interchange of R&Y is effected ie change the DOR. My doubt is what is the problem in motor and how it is happen.
What are the types of windings present in the ceiling fan? What winding will be effective first when we started the fan?What are the resistance and inductance ratios comparatively at the initial speed and full speed of the fan?
why does a dc machine has high efficiency while working as a generator than as a motor ..
How are load losses and no-load losses measured at site in a DG set?
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT SWITCH BOARD,MLDB,ACB,BUSBAR,ETC...?
hi I have done 3 yrs diploma in electrical engg after 10+2. I have 16 years of work experience into design proposals sales and engg application development in LV/MV swithcgear and sub station automation field. I want to apply for immigration to new zealand but I am not sure whether I qualify or not since I dont have a degree. Can anyone advice? Thanks Riz