Skills and Trades

The attractive or repulsive force that is exerted between two charged particles is directly ...

Started by ncasson210

Electric energy used in homes is measured using:

Started by wqwpfwpoefnpwenf

An ohmmeter is the instrument used to measure current flow.

Started by ddddddddddeeee4444

Electron flow is based on the electron theory of matter and, therefore, indicates the flow of ...

Started by BSITTON

A string of lamps is connected in series to a voltage source. This connection would result in:

Started by rissygurl1124

Power distribution systems are often shown using single-line diagrams.

Started by olgamartinez04

For the diode test procedure shown, the reading indicates that

Started by xman15.

When the AC signal measured is a pure sine wave, a true RMS meter and an averaging meter will give ...

Started by dekbert

When 12 V is applied across 5,000 , the current produced is

Started by bvyeehaw

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

Started by dongbo

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

Started by Apple716

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

Started by warrenjean01

The length and width of the groove on a film-type resistor determines its resistance value.

Started by Hunchojack2019!!

Trimmer potentiometers allow for very precise resistance adjustments.

Started by shanell

Artificial magnets can be produced by:

Started by C0DxHalo

The Ohm's law formula for the magnetic circuit is:

Started by kmcolvin

All motors and generators make use of electromagnets.

Started by Sadjam2

In a transformer, the alternating input current produces a magnetic field that continually changes ...

Started by jenniferbaugh1984

You can magnetize any magnetic material.

Started by sc1250

If electric energy costs 7 cents per kilowatt hour, how much would it cost to operate a 4.5-KW water ...

Started by trevg

The electrical installation shownCourtesy of Schneider Electric

Started by M1ch3a

The heat used to power thermal electric generating stations can be obtained from:

Started by april 19

What is the power rating of an electric dryer element which has a resistance of 6 and is rated for 240 V?

Started by xjustxicex

Which of the following components of a power transmission and distribution system is used to raise ...

Started by tspaw0811

Most standby generator systems are designed to provide power to all loads in case of a utility power failure.

Started by dongbo