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What is the purpose of a cord restraint 1-reduce resistance 2-increase resistance 3-grip the cable 4- to help with colore coding?
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∙ 15y ago
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∙ 15y ago
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What is the purpose of resistance?
Resistance doesn't have a 'purpose'; it exists whether you want it or not. You can modify it by adding more resistance in series or in parallel, but you can't avoid it!
What will happen if a voltmeter has a low shunt resistance instead of having high shunt resistance?
The purpose of a voltmeter is to indicate the potential difference between two points in a circuit.When a voltmeter is connected across a circuit, it shunts the circuit. If the voltmeter has a low resistance,it will draw a substantial amount of current. This action lowers the effective resistance of the circuit andchanges the voltage reading.
What is the purpose of the zeroing resistor in an ohmmeter and does it always accomplish its intended purpose?
A: There is no zeroing resistor the leads resistance are the zeroing resistor. there is however a pot where the zero can be accomplished by adjusting the current flow out of the meter to measure the voltage to determine the resistance. that pot is an adjustment to compensate for an old internal battery drift. If not changed periodically it may become a useless meter because zero cannot be achieved
What is parasitic resistance?
Parasitic resistance is resistance that you encounter in a circuit board or integrated circuit but not included in the original design -- an undesirable, unintended consequence of putting a concept into manufacturing. Since parasitic resistance does exist, you need to estimate its value and make sure the design still functions as intended. An example of parasitic resistance is the resistance of the traces in a circuit board or metal interconnects in an IC, the purpose of which is to connect components electrically according to the circuit diagram, but these connecting structures are not ideal. These connecting structures most likely also add parasitic capacitance and inductance to your design and, if substantial, should be included in your design (back-annotation) accordingly.
Why should a earthing circuit have low resistance?
The purpose of an earthing (protective) conductor in a residential installation is to allow sufficient fault current to flow, in the event of an earth fault, to enable the operation of the circuit's overcurrent protection device (fuse or circuit breaker), so its resistance must be sufficiently low to allow this to happen.
What is the purpose of resistance?
Resistance doesn't have a 'purpose'; it exists whether you want it or not. You can modify it by adding more resistance in series or in parallel, but you can't avoid it!
What is the purpose for finding temperature coefficient of resistance?
to investigate change in resistance as temperature is varied
What is the purpose of the lord's resistance army?
the purpose of the LRA is to turn the Uganda into a theocracy
When was The Massive Resistance?
the purpose of it is it integrates schools
What is the purpose of a cord restraint?
A cord restraint helps to prevent tension that is placed on a flexible cord from pulling on the conductors inside it. The simplest cord restraint is a clamp that firmly holds cords in place as they enter or exit a box of some kind. But more often the term cord restraint refers to a thing made of wire that gets tighter on the cord as tension is placed on it.
The plasmid pARA-R has been genetically modified for what purpose?
ampicillin resistant
What are the different types of resistance and their purpose?
u & yo mamma
Is a calculator a resistor?
No, but it has resistance. Everything has resistance to current flow. It's sole purpose is not to resist current. It likely has resistors in it though.
What is the purpose of the Carabinieri?
The Carabinieri are the military police of Italy. Their original purpose was security and fraud resistance and they are noted for their mounted regiment
Why are resistance materials used in toasters?
Because the main purpose of a toaster is to radiate heat. In order to generate heat from electric current, resistance is required in the circuit.
Describe the purpose of the coloured bands on a resistor?
The purpose of colored bands on a resistor is to tell whoever is installing the resistor the amount of resistance that particuliar resistor has.
What is the purpose of a nosecone?
A nose cone helps to prevent air resistance also it can hold a parachute.
