Technical Service Training Global Fundamentals Curriculum

Read or Download Technical Service Training Global Fundamentals Curriculum Training – TF1010011S Electrical Systems PDF

Best technique books

U-X-L encyclopedia of water science - Science

Encyclopedia of Water technological know-how explores water technological know-how andissues from a world point of view. themes coated includelakes and streams, oceans, aquatic animals, climate and weather, glaciers, wetlands, ecology, hydropower, advertisement fishing, acid rain, sport, toxins, economics, water conservation, foreign water legislation, international warming and lots more and plenty extra.

Manual for determining the remaining strength of corroded pipelines : supplement to ASME B31 code for pressure piping

Guide for deciding upon the rest power of Corroded Pipelines/ B31G-2009: complement to Asme B31 Code strain Piping

Generating power at high efficiency: Combined cycle technology for sustainable energy production

Drawn from a wealth of expertise and examples from world wide, this publication stories key advancements in mixed cycle know-how that support to make sure sustainable power construction. It strains the early improvement of the mixed cycle in Europe and North the US to accomplish larger potency of strength new release.

Additional resources for Technical Service Training Global Fundamentals Curriculum Training – TF1010011S Electrical Systems

Sample text

40 Service Training Lesson 4 – Basic control devices Components Control devices Switches 1 Switches serve as OFF/ON devices in a circuit by opening or closing the circuit. Switches can be 2 manually controlled or operated automatically, based 3 on a circuit or vehicle condition. 4 Switches can be normally open (NO) or normally closed (NC). Normally open means the at-rest 5 position of the switch opens the circuit. Normally ELEC033-A/VF closed means the at-rest position of the switch closes the circuit.

Current passes through each load and returns to more loads you connect in series, the higher the total the battery through ground. Because there is only one resistance in the circuit and the lower the current flow. path for current in a series circuit, a break anywhere This means the amount of current flow in a circuit in the circuit (a break is known as an open circuit) depends on the amount of source voltage as well as stops current flow. the circuit resistance. Service Training 33 Operation Lesson 3 – Complete electrical circuit Series circuits (continued) Resistance in a series circuit 12V ELEC027-AVF Resistance (series circuit shown) To determine the total resistance in a series circuit, add the individual resistances together.

A hinged pawl switch is the simplest type of switch. It either opens or closes the circuit. Simple switch 1 2 3 4 5 In Hinged pawl switch Wiper Contact Out Switches have one or more poles (inputs) and throws (outputs). For example, a single-pole, double-throw switch has one input and two outputs. A ganged 1 switch has two or more wipers that operate in unison (mechanically linked) from a single control. The following illustrations show three types of switches. 2 ELEC052-A/VF Single Pole, Single Throw (SPST) switch 1 In 2 Out Service Training 41 Components Lesson 4 – Basic control devices Control devices (continued) 1 3 2 ELEC053-A/VF Single Pole, Double Throw (SPDT) switch 1 In 2 Out 3 Out 1 3 2 ELEC054-B/VF Double Pole, Double Throw (DPDT) switch 1 In 2 Out 3 Out 42 Service Training Lesson 4 – Basic control devices Components Momentary contact switch The momentary contact switch has a spring-loaded contact; the spring keeps the contact from completing 1 the circuit.

Download PDF sample

Rated 4.71 of 5 – based on 24 votes