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Re: TYPES OF RESISTOR

on Thu Aug 23, 2018 11:53 pm
What are the advantages of resistors?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:02 am
What are the advantages of wire wound resistors?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:02 am
What are the advantages of carbon composition resistors?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:04 am
There is type of resisto called humistor in which the resistance changes when humidity of surrounding air changes.
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:10 am
What's the use of trimmer?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:53 am
what is the purpose of resistor
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:53 am
how to know the value of this
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:54 am
what is the variable resisror
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:55 am
who's the inventor of resistor?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:55 am
when did the resistor invented?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:56 am
what is rheo stat
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:57 am
what are the value of color in resistor
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:58 am
what is the importance of resistor
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 1:00 am
what are the difference between fixed resistor and the variable resistor?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 1:01 am
what is potentiometer for?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 8:00 am
Larona Jerome N. wrote:what is the importance of resistor

The main function of resistors in a circuit is to control the flow of current to other components. Take an LED (light) for example. If too much current flows through an LED it is destroyed. So a resistor is used to limit the current.

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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 8:02 am
Larona Jerome N. wrote:what are the difference between fixed resistor and the variable resistor?

A fixed resistor cannot be changed as it is set at a specific value, whereas a variable resistor can manage flows at and below a specific level.

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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 8:03 am
Larona Jerome N. wrote:what is potentiometer for?

The measuring instrument called apotentiometer is essentially a voltage divider used for measuring electric potential (voltage); the component is an implementation of the same principle, hence its name.Potentiometers are commonly used to control electrical devices such as volume controls on audio equipment.

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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 8:04 am
Larona Jerome N. wrote:when did the resistor invented?

Boykin, who took a special interest in working with resistors, began researching and inventing on his own. He sought and received a patent for a wire precision resistor on June 16, 1959. This resistor would later be used in radios and televisions.

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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 8:05 am
Larona Jerome N. wrote:what is rheo stat

A rheostat is a variable resistor. By changing the resistance you can control the current flowing through it. This can then be used to control downstream devices like transistors or lamps. Dimmer switches on incandescent lights are rheostats.

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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 8:06 am
Larona Jerome N. wrote:who's the inventor of resistor?

Otis Boykin: Invented an Improved Electrical Resistor. The inventor Otis Frank Boykin, known for inventing the wire precision resistor, was born on August 29, 1920 in Dallas, Texas.

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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 8:09 am
Julie Angala wrote:What are the advantages of resistors?

The big advantage of carbon composition resistors is their ability to withstand high energy pulses. When current flows through the resistor, the entire carbon composition body conducts the energy.

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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 8:09 am
Julie Angala wrote:What are the advantages of wire wound resistors?

The advantage of a wirewound resistor has a much smaller volume of the wire to conduct.

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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:44 pm
MarvhinMurillo wrote:I think ANSI means American National Standards Institute, and IEC means International Electrotechnical Commission.

where do you get your answer?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:45 pm
why resistor exist?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:52 pm
what is the use of resistor?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:54 pm
lloydieeeeee wrote:
Julie Angala wrote:What are the advantages of resistors?

The big advantage of carbon composition resistors is their ability to withstand high energy pulses. When current flows through the resistor, the entire carbon composition body conducts the energy.

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how about the other type of resistor?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:55 pm
lloydieeeeee wrote:
Julie Angala wrote:What are the advantages of wire wound resistors?

The advantage of a wirewound resistor  has a much smaller volume of the wire to conduct.

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what type of resistor having high volume of the wire to conduct?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:57 pm
lloydieeeeee wrote:
Larona Jerome N. wrote:who's the inventor of resistor?

Otis Boykin: Invented an Improved Electrical Resistor. The inventor Otis Frank Boykin, known for inventing the wire precision resistor, was born on August 29, 1920 in Dallas, Texas.

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Is otis boykin having other person to help him to invent improved electrical resistor?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:58 pm
Larona Jerome N. wrote:what is potentiometer for?

The measuring instrument called a potentiometer is essentially a voltage divider used for measuring electric potential (voltage); the component is an implementation of the same principle, hence its name. Potentiometers are commonly used to control electrical devices such as volume controls on audio equipment.
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 12:59 pm
Larona Jerome N. wrote:what is the importance of resistor

The main function of resistors in a circuit is to control the flow of current to other components. Take an LED (light) for example. If too much current flows through an LED it is destroyed. So a resistor is used to limit the current.
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 1:01 pm
Larona Jerome N. wrote:what are the value of color in resistor

there's a lot of value of different colors of resistor example the black.
black is zero if you find it in first and second color and the multiplier of black is 1.
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 1:02 pm
what is the use of tolerance in resistor?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 7:21 pm
what are the main types of resistor?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 7:25 pm
how can you determine if the resistor is damage?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 7:26 pm
if the resistor is damage can we fixed it? or we need to replaced it?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 7:27 pm
what are the possible reason why a resistor damaged?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 7:28 pm
is Otis Frank Boykin is the only one who invent resistor?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 9:34 pm
Tolerance is the percentage of error in the resistor's resistance, or how much more or less you can expect a resistor's actual measured resistance to be from its stated resistance. A gold tolerance band is 5% tolerance, silver is 10%, and no band at all would mean a 20% tolerance
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 9:37 pm

Where and when is the rheostat used often?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 9:39 pm

What is the difference between fixed resistor and variable resistor?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 9:39 pm
What type of resistor are commonly used?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 9:40 pm
Differentiate potentiometer and rheostat.
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 9:41 pm
When did the resistor start?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 9:42 pm
Who has discovered the resistor?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 9:42 pm
How does each resistor be named?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 9:43 pm
What value are commonly used in potentiometer?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 9:43 pm
Rheostat is also known as tapped resistors or variable wire wound resistors.
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 9:45 pm
Is the rheostat has a specific value? What is it?
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Re: TYPES OF RESISTOR

on Fri Aug 24, 2018 9:50 pm
Do resistor fail open or short?
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Re: TYPES OF RESISTOR

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