Answer / rahul kumar tiwati

basic purpose of a resistor in a circuit is to control the
value current as we require.

Answer / venkat_student

Resistor is something which resists the follow of current. Basically in a easier way it can be explained as it resists the flow of current. But if we look into it a bit deeper.The resistance property can be attributed to the atomic arrangement and its vibrations. The lattice vibrates and due to these lattice vibrations the follow of electrons are hindered and the current flow is affected. This property is know as resistance. In a circuit resistance can be used to reduce the current flow.


I think i am rite..any better explanations do post over here...

Answer / shubham

resistors reduces the flow of current,means more the value of resistor less current flow

What are the advantages of ac voltage controllers?

0 Answers  

---

How to answer for "tell me about yoursel interview question"? While telling project experience, whether we should start from lastest to old or old to latest?

3 Answers  

---

For high voltage applications will you prefer mosfet or igbt?

0 Answers  

---

What is meant by current commutation?

0 Answers  

---

what is procedure of Drive test in telecom line?

1 Answers   Reliance,

---

Explain to find resistance?

0 Answers  

---

Is it possible to isolate a drive by installing a offline ups and also drive should be protected during normal power supply availability and is the use of isolation transformer necessary.

0 Answers   APC,

---

What is potential transformers?

0 Answers  

---

What are the methods of reduction of harmonic content?

0 Answers  

---

explain the output of the lexical analyser is

0 Answers  

---

What is a combinational circuit?

0 Answers  

---

what is the Reverse Address Resolution and why is it important today's internet..

1 Answers  

---