Skills and Trades

It is hard to manufacture a resistor with an exact number of ohms of resistance.

Started by xsk4r3kr0w

Current flow through a resistor produces heat.

Started by gjjjjjdkkkkk3k3k33k

Carbon-composition resistors are manufactured to closer tolerances than film types.

Started by Ale

Why does running too many appliances on one circuit cause a fuse to blow or a circuit breaker to trip off?

Started by amymoore

Which of these is a variable resistor that is used to vary the level of an AC or DC voltage?

Started by curls713

Which of these has a deposited resistive element that is scribed in a spiral fashion of the resistor?

Started by Maddie9229

Which band of the five-band precision resistor color code designates the multiplier?

Started by warrenjean01

What value and tolerance does a precision resistor have if its color bands (listed in order 1-5) are ...

Started by sc1250

Two resistors R1 and R2 give a combined resistance of 4.5 ohms when connected in series and 1 ohm ...

Started by swande

The total resistance for the circuit shown is:

Started by jmoore1989

The total resistance for the circuit shown is:

Started by JimmyJoe

The resistor shown would be rated for a resistance value of ________ and a tolerance of ________.

Started by poopoo

The resistor shown would be rated for a resistance value of ________ and a tolerance of ________.

Started by Apple716

The resistance between the outside terminals of a linear potentiometer is measured and found to be ...

Started by jordangardner

The product of the voltage across a resistor multiplied by the current through the resistor should ...

Started by Katmoss16

The color code (bands 1 to 4) for a 2-W, 10- resistor with a tolerance of 10 percent would be:

Started by ddddddddddeeee4444

The color code (bands 1 to 4) for a -W, 5.6- resistor with a tolerance of 10 percent would be:

Started by mccallkeeler

Resistance wire is designed primarily to convert electricity energy into:

Started by kckanistras

Generally speaking, the higher the wattage rating of a resistor:

Started by dongbo

For the circuit shown the value of the voltage E3 would be:

Started by kmcolvin

For the circuit shown the value of the voltage E1 would be:

Started by kmcolvin

For the circuit shown the value of the current I1 would be:

Started by 903f23fj0

A voltage divider is formed by connecting a 6-k resistor and a 2-k resistor in series across a 20-V ...

Started by warrenjean01

A current divider is formed by connecting a 6-k and a 2-k resistor in parallel. If the total current ...

Started by shanell

Power is the amount of work performed by an electric circuit.

Started by kmcolvin