What is difference between AC and DC resistance
Answer Posted / foysal ahmmed
When ac current flows through any wire, there create a dynamic magnetic field which is known as inductance. Dc current can create a static magnetic field.so,ac resistance is greater than dc resistance.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What will be the diameter of pipe between conservation tank and transformer
What is an Air COmpressor
what is cathodic protaction?
how to build a network which step down 415v to 1v rms
what is earth resistance? how to measured? and give values at power station and mcc area?
What is difference between mcb and mccb.
What is core CT & it's function?
What is transient Phenomenon?
What is the complete procedure of erection of electrical panel in industry
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
operation of protection relay watchdog contact?
What Is Sampling?
what sort of general awareness questions are asked in o.n.g.c entrance exam?????????????????
Approach of a cooling tower is the difference between temperatures of what factors?
Define the overload capacity of the motor?