how to find the resistance

Answer Posted / sindhejs

To find the resistance of the conducting device, apply the
ohms law to it. That is connect the voltage source to it,
apply the voltage and note down the current and volotage.
By using the formula V=I*R, calculate the Resistance R.

Is This Answer Correct ?    13 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how many load we can take for lighting

1746


Scott connection is used for A 3-phase to 2-phase conversion B to achieve higher effciency C to save copper D to reduce harmonics

1859


what is cogging and crawling

2005


What is resonant frequency?

692


What are the disadvantages of hydropower?

647






Pl. brief about break-down maintenance of machine tool.

1367


What is the formula to find out two phase active & reactive power

1689


Differentiate between voltage and current feedback in amplifiers?

624


Why is water motor not taking the pressure? what is the problem?

1102


What is called limb of a transformer?

599


why does rotor rotets?

2054


How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.

2326


what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.

1960


Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com

1256


When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number

1685