Electrical equipment or electrical load in the electrical circuit that produces a particular work commonly represented as the resistance of a circuit. Figure 5.2 shows two electrical circuits that have different resistance. Figure 5.1 The lights in the Series and Parallel Relations Any electrical equipment has a certain resistance. The amount of resistance depends on the size and equipment needs. ...

The more sophisticated and modern the heavy equipment units will require a large electric current. The charging system must be able to meet the current requirement under all the operating conditions of the unit and should be able to rapidly charge the battery. The main component of the charging system is the alternator and in most modern machine units with ...

In industries that have high production costs occurred when the “down time” is beginning a disorder that causes a great loss per unit time. Therefore, there must be personnel were skilled troubleshooting. Troubleshooting is a process of detecting and diagnosing all possibilities that may cause a production of equipment can not function properly. Of proven field experience, that many engineers ...

A fully charged battery has a supply of about 12.6 volts. Any use of electricity will lower that voltage. When the battery voltage drops to this level, the voltage regulator activates the alternator to charge the voltage. Batterai requires an alternator output of about 14.2 volts to make batteries return to 12.6 volts. Alternative voltage regulator cycle is ON and ...

Number of elementary charge (usually in the event of electricity participate billions of electrons and thereby elementary charge) generates a particular electrical charge (symbol formula Q). Unit of electrical charge is set to 1 Coulomb (symbol C). In this case applies: 1 C = 6.24. 1018 elementary charge We have described that Strong current I = electric charge Q Time ...

A linear network can consist of passive resistive element with two or more sources direct voltage. To analyze the circuit or network like this, it can be used the theory of superposition. In principle this theory utilizing a linear relationship between current and voltage. According to this theory, if there is a voltage source to work together in any linear ...