реактивна снага

реактивна снага

The portion of electricity that establishes and sustains the electric and magnetic fields of alternating-current equipment. Reactive power must be supplied to most types of magnetic equipment, such as motors and transformers. Reactive power is provided by generators, synchronous condensers, or electrostatic equipment such as capacitors and directly influences electric system voltage. It is a derived value equal to the vector difference between the apparent power and the real power. It is usually expressed as kilovolt-amperes reactive (kVAR) or megavolt-ampere reactive (MVAR). See Apparent Power, Power, Real Power

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Besedna vrsta: noun
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Industrija/področje: Energy
Category: Coal; Natural gas; Petrol
Company: EIA
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снага

Computer; Operating systems

Strength exerted; might.

снага

Energy; Coal; Natural gas; Petrol

The rate of producing, transferring, or using energy, most commonly associated with electricity. Power is measured inwatts and often expressed in kilowatts (kW) or megawatts (mW). ...

снага

Physics; General physics

The rate of doing work.

снага

Software; Computer; Operating systems

A measure of the amount of effort required to break a security system. For example, the strength of RSA encryption is believed to be related to the difficulty of factoring the ...

снага

Electrical equipment; Power supplies

The time rate at which work is done. Power is obtained in watts if work is expressed in joules and time is in seconds.

бушотина

Energy; Coal

Велика или дубока рупа која је била узрокована бушењем.

пробој

Energy; Coal

Отвор који је направљен преко стубова који омогућавају вентилацију.

Naizmenična struja

Energy; Coal; Natural gas; Petrol

An electric current that reverses its direction at regularly recurring intervals.

битуменска смола

Energy; Coal

A soft coal that is considered better than lignite but worst than anthracite. It's about 60-80% carbon with the rest being water, air, hydrogen, and sulfur.

кавез

Energy; Coal

Refers to the elevator that is used in a mine to transport materials and people.

топлотна вредност

Energy; Coal

The amount of heat in BTU's that is release by burning one pound of coal.

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Industrija/področje: Religion Category: Christianity

Тхронес

Престоле (лат. Thronus, пл. Throni) су класа небеских бића које помиње апостол Павле у Колошанима 1:16 (Нови Завет) и који се односе на престо Божји. ...