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What else can I help you with?
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.
How do you calculate resistance box for slip ring motor?
To calculate the resistance for a slip ring motor, there is an equation that must be solved. This is Torque = S/R. S is the slip of the motor and R is the resistance of the motor.
When resistance to change is based on insufficient incorrect or misleading information managers should use as an approach to manage resistance.?
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A dc voltage source of 10V is in parallel with a current source of 5A and a resistance of 1 ohm what will be the current across the resistance?
use kvl or kcl
Water can decrease a substance's resistance to the flow of electricity?
A item's resistance is not able to be changed with water. Water on an object or absorbed by an object can change the overall resistance of an object by putting in parallel the resistance of the water itself. If you were to use very clean water that was deionized and soaked your device, you would see no resistance change.
How do you use resistance decade box?
we use it when we require a variable resistance in a circuit
What is high resistance box?
a box which has resistance between 1 ohm to 50000 ohm
What is a resistance decade box?
Resistance decade box is nothing but Resistance bank. It has various ranges of Resistance value ranging from few ohms to few mega ohms. In other terms, large value of resistance are fabricated in single box is said to be Resistance decade box.
What are the best features to consider when choosing a light box for outdoor use?
When choosing a light box for outdoor use, consider features like weather resistance, brightness levels, energy efficiency, and durability.
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.
How do you calculate resistance box for slip ring motor?
To calculate the resistance for a slip ring motor, there is an equation that must be solved. This is Torque = S/R. S is the slip of the motor and R is the resistance of the motor.
Why the wires in the resistance box are double folded?
The wires in the resistance box are double folded to reduce their resistance value by a factor of 4, as resistance is inversely proportional to the cross-sectional area of the wire. This allows for more precise resistance increments to be achieved by varying the length of wire exposed in the circuit.
What is the difference between resistance box and rheostat?
Resistance box will provide resistance of discrete values such as 1, 2, 3 ohms or 0.1,0.2, 0.3 ohms. So interim values are not possible. But rheostat gives a chance to vary the resistance continuously. It may be 5 ohm or even 5.769 ohm. So just to fix current for a specified value such 1.5 ampere resistance box will not be suitable where as a rheostat is the most suitable.
What is the difference between resistance box rheostat and resistor?
A resistance box is a device that contains a set of fixed resistors that can be connected in various combinations to achieve different resistance values. A rheostat is a variable resistor that can be adjusted to change the resistance in a circuit. A resistor is a general term for a component that resists the flow of electrical current in a circuit and comes in fixed resistance values.
Use the word resistance in a sentence?
Resistance is futile!
Can you use resistance in place of diode in clipping circuits?
no we not use resistance in place of diode.
What temperature coefficient of resistance would be desirable for a wire used to make the resistance coils of a resistance box?
It would be desirable to use wire with as small a temperature coefficient as possible, so that the 'standard' resistances of the box don't wander all over the place every time a breeze wafts through the lab. If you want to get really clever, maybe you could find one wire product with a positive temperature coefficient, and another product with a negative coefficient, and then use a piece of each kind to wind each resistance. That way, when the temperature changes, part of each resistance will increase and the rest of it will decrease, and if you planned the proportions effectively, you might really be able to limit the resistance-drift to almost nothing.
