what is the relationship between current&voltage in
practical purpose ?
Answer Posted / pavunraj.p
You need to figure in resistance also. The formula is
I=E/R. Current (I) = Voltage (E) divided by Resistance (R).
At the same resistance, if voltage goes up, so does current.
| Is This Answer Correct ? | 13 Yes | 5 No |
Post New Answer View All Answers
if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .
How can two 3 phase transformers of same KVA and Voltage be connected in parallel?
What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?
What is formula calculation size cable wire ?
What is meant by time harmonics and space harmonics?
what will be happen if earth point is being used for as a neutral point for raw power , and same will be used for ups earthing
what is the efficiency of thyristor
what is the role of transistor in Circuit?
Its possible to use 3core 2R of 240 sq.mm cable for 3phases & separely 50sq.mm 3core cable fully for Neutral for connection of PCC to MCC 3ph..4wire system?
From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?
During underground cabling in landscape area what did we cover the cable with to prevent the electric shock & protect the cable?
What are test signals and their significance?
Why frequency changes due to load variation in power system ? i.e why when load increases frequency decreases?
Is a direct shorth ciruit on a branch MCCB in a Low Voltage Switchboard a correct means of tesing the performance for discrimination?
what is smartµ grid technology?under coal gassification?