बिजली, गणना, डिजाइन, बिजली
--Calculating :
-the number of bricks in a trench - the weight of round steel
-of the number of fittings ABC 0.4kV
-of the weight of the strip steel and angle
-of the number of asbestos-cement pipes and couplings
-of cable drum capacity
-of the remainder of the cable on the drum
- IP protection grade
-of loads of apartments of high-rise residential buildings (Russia)
-Shield load calculation (Russia)
- Recommended cos (f)
-of loads of apartments of multi-storey residential buildings (standards of Kazakhstan)
-of the load of cottages (norms of Kazakhstan)
-Capacitor capacitance calculation when a 3-phase electric motor is connected to a single-phase network
-Single-phase network parameters
-the rated motor current
-of the full and power consumption of a three-phase electric motor
-of the efficiency of the electric motor
-of slip induction motor
- Motor torque calculation
-the power of the electric motor for a centrifugal pump
-the power of the electric motor for a centrifugal fan
-of voltage asymmetry of a 3-phase electric motor
-of the current asymmetry of a 3-phase electric motor
-the power of the electric motor for the sawmill
-the power of the electric motor for the circular saw
- of motor power for the winch
-the power of the electric motor for the elevator
-the power factor of the electric motor
-Ohm s law for direct current
-L-C resonance
-Electric current operation
- Star-delta transformation
- Electric current density
- Transformer Calculation
- Room illumination standards (Russia)
-of the resistance of the grounding device
-Capacitor Capacity Calculation for Reactive Load Compensation
- voltage loss
- Conductor Resistance
- Voltage divider
- Wheatstone Bridge
- LED Resistor
- Inductive resistance of a cable or overhead line
- Decoding of the color marking of the resistor (3 bands)
- Decoding of color-coded resistor (4 bands)
-Decoding of the color marking of the resistor (6 bands)
- Maximum Explorer Length
- Alphanumeric marking of resistors
- Capacitor charge and energy
- AC capacitance resistance
- Capacitive voltage divider
- Cylindrical capacitor capacitance
- Spherical capacitor capacitance
- Capacity of a flat capacitor
- Alphanumeric labeling of capacitors
-Temperature converter
- Length converter
- Time Converter
- Speed Converter
- Mass Converter
- Performance measurement unit converter
- Volume Units Converter
-Pressure measurement unit
- Converter of electrical energy
- SI Prefixes
- Calculation of the inductance of the solenoid
- Decoding of choke color marking (3 bands)
-Decoding of choke color marking (4 lanes)
-Recalculation of device coils to other voltage values
- Single-layer inductor with toroidal core
- Single inductance inductance
-Single Layer Inductor of Round Section without core, turn to turn (uninsulated winding wire)
-Coaxial cable inductance
- Direct inductance
- Bandpass Line Inductance
- Inductance of parallel wires
Pinout:
- com
-usb
- rj
- LTP / Cetronics
- HDMI
- DVI
-SCART
- VGA
- S-VIDEO
- Display Port
- of Vesa Connector
- FireWire
- RCA
- DIN audio connector
- XLR and DMX
- ATX pinout
- PC pinout
- EIDE / ATA-SATA pinout
- PS / 2-AT pinout
- MIDI pinout / Game port
- Pinout 30-pin Apple connector
-Apple connector pinout
- PDMI pinout
- Symbols of sockets and switches (Russia)
- Decoding cable brands (Russia)
- Allowable cable currents (Russia)
- Allowable currents of uninsulated wires (Russia)
- 6-10kV (Russia) cable terminations
- 6-10kV cable joints (Russia)
- Transition cable sleeves 6-10kV (Russia)
- Cable terminations up to 1kV (Russia)
- Special cable boxes (Russia)
-Cable glands up to 1kV (Russia)
- PN2 Series (Russia) Fuses
- Tablets batteries size
- 78xx Circuit Pinout
- dimensions of cylindrical and other shaped batteries
- Binary logic elements
- SMD package sizes
-7400 Series ICs
- Decibel table
- Directory