Skills and Trades

Electric shock occurs when the body becomes part of the electric circuit.

Started by warrenjean01

Solar panels are grouped together to form a(n) ________ capable of delivering large amounts of electric power.

Started by urmomsucks

Lines of force of two parallel conductors with current flows in opposite directions will:

Started by meganh99

The type of magnet that can be molded to any shape and has a very high electrical resistance is the:

Started by ksmithunr

When a 12 V battery delivers 18-A of current, the power supplied is:

Started by stananza

Adding parallel branches to a circuit always:

Started by dhsndn

The two axes of alternating voltage and current on a sine wave are graphic representations of

Started by byomi

In a given series RC circuit, the value of XC is calculated and found to be much greater than the ...

Started by Hunchojack2019!!

For the circuit shown, the value of impedance (Z) would be

Started by amymoore

The impedance of a parallel RC circuit is always less than the resistance or capacitive reactance of ...

Started by joe3899

According to the NEC, what is the maximum ambient temperature above which the value of the conductor ...

Started by najmarocks25

The voltage waveform shown is that for

Started by llesku

Polarity is normally identified only on DC circuits.

Started by fungirl

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

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

One microampere represents a greater current flow than one milliampere.

Started by dhsndn

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!!