speed control of dc shunt motor
... LOAD TEST ON SINGLE PHASE TRANSFORMER AIM To find out the efficiency of the given single phase transformer by conducting direct load test in it. THEORY The transformer is a device which transfers energy from one electrical circuit to another electrical circuit through magnetic field as coupling me ...
... LOAD TEST ON SINGLE PHASE TRANSFORMER AIM To find out the efficiency of the given single phase transformer by conducting direct load test in it. THEORY The transformer is a device which transfers energy from one electrical circuit to another electrical circuit through magnetic field as coupling me ...
CLUSTER Engineering and Technical CONCENTRATION Industrial
... demonstrate how to connect a dual-voltage three-phase induction motor for operation, and reverse rotation. identify the types of electric motors commonly used in industrial applications. explain the purpose and application of an electrical coil. demonstrate the application of maintained and momentar ...
... demonstrate how to connect a dual-voltage three-phase induction motor for operation, and reverse rotation. identify the types of electric motors commonly used in industrial applications. explain the purpose and application of an electrical coil. demonstrate the application of maintained and momentar ...
Volt Logger
... deemed as discharged, and the Volt Logger shows a logged value in the centre of the display. Therefore, approximately thirty minutes of use can be expected before the pack needs recharging. The number of glitches received since switch-on is displayed on an orange LED as a sequence of flashes separat ...
... deemed as discharged, and the Volt Logger shows a logged value in the centre of the display. Therefore, approximately thirty minutes of use can be expected before the pack needs recharging. The number of glitches received since switch-on is displayed on an orange LED as a sequence of flashes separat ...
A Hybrid DC-DC Converter for Standalone Applications
... world are diminishing every year creating a huge difference between the demanded energy and the available energy. Efficient utilization of the ample renewable energy resources present in the world can be used to cover this extra demand. With the use of this renewable energy sources the levels of pol ...
... world are diminishing every year creating a huge difference between the demanded energy and the available energy. Efficient utilization of the ample renewable energy resources present in the world can be used to cover this extra demand. With the use of this renewable energy sources the levels of pol ...
The Franck-Hertz Experiment
... ramping of the voltage of the power supply and the taking of the data by the computer. (It is a good idea to put the reset/ramp switch to the reset position as soon as the data sampling is completed to insure a proper zero start for the next data sampling.) You cannot collect both the current from t ...
... ramping of the voltage of the power supply and the taking of the data by the computer. (It is a good idea to put the reset/ramp switch to the reset position as soon as the data sampling is completed to insure a proper zero start for the next data sampling.) You cannot collect both the current from t ...
Physics of Hybrid Vehicles
... RC [resistor-capacitor] filters are used to decrease the AC component and allow steady DC meter readings. [especially with a digital meter] A diode is used to charge a capacitor for the peak reading. Peak voltage should not exceed maximum soft charge voltage. For both configurations, the generator m ...
... RC [resistor-capacitor] filters are used to decrease the AC component and allow steady DC meter readings. [especially with a digital meter] A diode is used to charge a capacitor for the peak reading. Peak voltage should not exceed maximum soft charge voltage. For both configurations, the generator m ...
Electrical Safety
... Employees standing on the ground must avoid contact with any vehicles, mechanical equipment, or parts under energized lines unless: ◦ Employee is wearing the proper electrical PPE; or ◦ Equipment/vehicle is located so that no uninsulated part can provide a conductive path to employees ...
... Employees standing on the ground must avoid contact with any vehicles, mechanical equipment, or parts under energized lines unless: ◦ Employee is wearing the proper electrical PPE; or ◦ Equipment/vehicle is located so that no uninsulated part can provide a conductive path to employees ...
© This item is protected by original copyright
... Figure 1.1: (a) Real MSCDN (b) Real filter reactors (c) Simplified single line of MSCDN (Kampa, 2012). ...
... Figure 1.1: (a) Real MSCDN (b) Real filter reactors (c) Simplified single line of MSCDN (Kampa, 2012). ...
Circuit Note CN-0197
... cells it monitors. The ADuM5401 includes an integrated dc-todc converter, which is used to power the high voltage side of the ADuM1201, provide the VDRIVE supply to the AD7280A SPI interface, and provide the power-down signal to the AD7280A daisy chain circuit. If the +5 V supply is pulled low on th ...
... cells it monitors. The ADuM5401 includes an integrated dc-todc converter, which is used to power the high voltage side of the ADuM1201, provide the VDRIVE supply to the AD7280A SPI interface, and provide the power-down signal to the AD7280A daisy chain circuit. If the +5 V supply is pulled low on th ...
Square Body Flush End
... The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information tha ...
... The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information tha ...
Interfacing with UltraVolt High Voltage Power Supplies Models A, AA
... Pin 4 – Enable/Disable: The enable function is the same for all models. A HIGH signal enables and a LOW signal disables the output. If pin 4 is left open, the power supply defaults to an enabled state. Pin 5 – Signal Ground Return: The signal ground should be used as the reference point for both th ...
... Pin 4 – Enable/Disable: The enable function is the same for all models. A HIGH signal enables and a LOW signal disables the output. If pin 4 is left open, the power supply defaults to an enabled state. Pin 5 – Signal Ground Return: The signal ground should be used as the reference point for both th ...
Heathkit MP-10 - Orange County (California) Amateur Radio Club
... is generated. R2 provides the starting current. R3, switched in when the Power Switch is in the START position, provides additional starting current to assist when using low input voltage, and may be required to start oscillations under certain loads. The capacitors prevent transient spikes from dam ...
... is generated. R2 provides the starting current. R3, switched in when the Power Switch is in the START position, provides additional starting current to assist when using low input voltage, and may be required to start oscillations under certain loads. The capacitors prevent transient spikes from dam ...
GENERAL INFORMATION FOR PROXIMITY SWITCHES
... AC ouput two wire proximity switches have output circuits with SCR. In the N.O. operation and nonsensing mode,the SCR appears OFF, in the sensed mode the SCR is ON. Load current passes through the SCR and to form feed circuit with extend load.In N.C. operation, the operation is opposite the N.O. Ope ...
... AC ouput two wire proximity switches have output circuits with SCR. In the N.O. operation and nonsensing mode,the SCR appears OFF, in the sensed mode the SCR is ON. Load current passes through the SCR and to form feed circuit with extend load.In N.C. operation, the operation is opposite the N.O. Ope ...
Lab 2. Capacitance, Capacitive Reactance, and Capacitive
... 3.- Phase Relationships in Capacitive Circuits In a purely capacitive circuit, the current leads the voltage by 90 o . In other words, the sinusoidal current that flows onto the capacitor plates will lead the voltage drop across the capacitor by 90 o. In an electronic circuit with only a capacitor i ...
... 3.- Phase Relationships in Capacitive Circuits In a purely capacitive circuit, the current leads the voltage by 90 o . In other words, the sinusoidal current that flows onto the capacitor plates will lead the voltage drop across the capacitor by 90 o. In an electronic circuit with only a capacitor i ...
EXPERIMENT 8: MOSFET – Common
... • Using the threshold voltage, VTN = 2.1 V, please confirm that the transistor is in saturation. (VDS > VDSsat and VDSsat = VGS - VTN) • VDSsat = VGS – VTN = 2.17 – 2.1 = 0.07 V • So is your measured VDS > VDS sat? ...
... • Using the threshold voltage, VTN = 2.1 V, please confirm that the transistor is in saturation. (VDS > VDSsat and VDSsat = VGS - VTN) • VDSsat = VGS – VTN = 2.17 – 2.1 = 0.07 V • So is your measured VDS > VDS sat? ...
Si3402-C - Silicon Labs
... the RJ-45 connector, simplifies system design, and provides significant advantages for reliability and protection. The Si3402 requires only four standard external components (detection resistor, optional classification resistor, load capacitor, and input capacitor) to create a fully IEEE 802.3-compl ...
... the RJ-45 connector, simplifies system design, and provides significant advantages for reliability and protection. The Si3402 requires only four standard external components (detection resistor, optional classification resistor, load capacitor, and input capacitor) to create a fully IEEE 802.3-compl ...
Installation instructions BAline MIO 3RPF
... Connect the BAline MIO 3RPF with a BAline basic module (e.g. BAline LONMCM) or with other extension modules (Fig. 3). On the basic module, always use the connection on the right side. ...
... Connect the BAline MIO 3RPF with a BAline basic module (e.g. BAline LONMCM) or with other extension modules (Fig. 3). On the basic module, always use the connection on the right side. ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.