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I would want to have high resistance in environments that require durability and longevity, such as in electrical components to prevent overheating and failures. High resistance is also desirable in materials used for insulation, ensuring safety and efficiency in various applications. Additionally, in physical fitness, high resistance training can enhance muscle strength and endurance, contributing to overall health.
What else can I help you with?
What type of resistance does a good insulator provide?
A perfect insulator (which does not really exist) would have an infinitely high resistance. Good insulators provide very high resistance to current flow, on the order of tens of megohms and up.
Is there a minimum value of contact resistance of bus bar or value per joints?
You want that as low as possible. Make sure all contacts are clean and if there is high current involved I would suggest a transfer paste. Whatever you decide is the resistance is can help you calculate the voltage drop across the connection and therefore the heat that will be created. You want as little loss there as possible. The resistance will change under load. (increase)
Why does voltmeter have high internal resistance?
No, ammeters have a low internal resistance. This is so that when they are put in series with a circuit, they change the circuit's operating characteristics as little as possible.Contrast this with voltmeters, which do have a high internal resistance, and which are intended to be placed in parallel with the circuit they are measuring.Use the link below to the related question on why ammeters have a low internal resistance and read through that information to see why things are the way they are.
What is excessive electrical resistance?
High resistance means insulation
What if surge protector had high resistance?
If a surge protector had a very high resistance at all voltages, the wires in the surge protector would short out. It would kick off the protector and make it useless. A new surge protector would need to be purchased.
What is ment by high resistance and low resistance on a meter?
On a multimeter, a high resistance would indicate a high Ohmic value and a low resistance would indicate a low Ohmic value. Specific values would be relative to device you are measuring.
Why might you want to have material with high resistance?
Having material with high resistance is beneficial in applications where you want to limit the flow of electricity, such as in resistors or heating elements. High resistance materials can also provide stability and durability in harsh conditions where lower resistance materials might fail.
Why might you want to use a material with high resistance?
High Resistance Opposes the flow of Electricity that results into production of Heat and Light.
Is resistance box connected in series or parallel?
It depends on what you want to accomplish. If you want to decrease the resistance in a circuit, you would place the box in parallel to some other resistor. If you want to increase the resistance in a circuit, you would place the box in series.
What physical properties would a manufacturer want in a material to use for building a race car engine?
A manufacturer would want a material with high strength-to-weight ratio, good heat resistance, and high fatigue resistance to withstand the high speeds and temperatures encountered in a race car engine. Additionally, good machinability and dimensional stability are important for precise and reliable performance.
What type of resistance does a good insulator provide?
A perfect insulator (which does not really exist) would have an infinitely high resistance. Good insulators provide very high resistance to current flow, on the order of tens of megohms and up.
What causes high amps?
High voltage and low resistance would cause high amps. E = I R or I = E/R. PS E would be electromotive force measured in volts. R would be resistance measured in ohms. I would be current flow measured in amps.
Does plastic have a high resistance?
Yes, it has a high resistance as it is an insulator.
Do Dead batteries have high internal resistance?
yes, batteries have high internal resistance. The higher the resistance the lower power you get out of the batter. Therefore if you no power you have very high resistance.
What are the three factors that would give a piece of copper wire high resistance?
High resistance in a copper wire can be caused by factors like a longer wire length, a thinner wire diameter, and the material's high temperature, which increases resistance due to increased collisions among electrons.
Would cause high resistance in a closed electrical circuit?
corroded/dirty connections
If a volume knob has high resistance is the radio's volume loud or low?
If a volume knob has a high resistance, then the radio's volume would be low because more of the electrical signal would be resisted and not reach the amplifier and thus not reach the speakers.
