Electrical and Electronics Instrumentation (EEI) Calculators | List of Electrical and Electronics Instrumentation (EEI) Calculators

Electrical and Electronics Instrumentation (EEI)ADC TypeDual Slope/Integrating TypeConversion Time
Number of Pulses
Value of Va
Linear Ramp TypeMaximum Number of Clock Pulses
Total Conversion Time of Linear Ramp Type
Value of T1
Value of T2
BridgesAnderson's BridgeValue of Ic
Value of Unknown Inductance of Anderson's Bridge
Value of Unknown Resistance of Anderson's Bridge
De Sauty BridgeValue of Dissipation Factor
Value of Unknown Capacitance of De Sauty Bridge
Value of Unknown Capacitance with Dielectric Losses
Hays' BridgeValue of Quality Factor of Hays' Bridge
Value of Unknown Inductance
Value of Unknown Resistance of Hays' bridge
Kelvin's BridgeValue of Rab
Value of Rcb
Value of Unknown Resistance of Kelvin's Bridge
Maxwell's BridgeVale of Unknown Inductance
Value of Quality Factor of Maxwell's Bridge
Value of Unknown Resistance of Mawell's Bridge
Schering's BridgeValue of Quality Factor of Schering's Bridge
Value of Unknown Capacitance of Schering's Bridge
Value of Unknown Resistance of Schering's Bridge
Wheatstone BridgeBalanced ConditionValue of Unknown Resistance
Unbalanced ConditionValue of Thevenin Resistance
Value of Total Current
Wien's BridgeValue of f
Value of Resistance Ratio
Value of Resistance Rest Ratio
Value of ω
DAC TypeBinary WeightedVo of Binary Weighted Type DAC
Inverted R-2RVo of Inverted R-2R Linear Type DAC
R-2R LinearVo of R-2R Linear Type DAC
Electrodynamometer Type InstrumentDeflecting Torque of ED Instrument (AC Operation)
Deflecting Torque of ED Instrument (DC Operation)
Deflecting Torque of ED Instrument (Voltmeter)
Deflection Angle of ED Instrument (AC Operation)
Deflection Angle of ED Instrument (DC Operation)
Deflection Angle of ED Instrument (Voltmeter)
Electrodynamometer Type WattmeterAngle of Deflection of ED Wattmeter
Deflecting Torque of ED Wattmeter
Energy MeterBraking Torque in an Energy Meter
Driving Torque in an Energy Meter
Frequency MeasurementUnknown Frequency using CRO
Function GeneratorsTriangle to SineVout with D1
Vout with D2
Vout without D1 and D2
Triangle to SquareCharging/Discharging Time
Lower Trigger Point Voltage
Time Period of Wave
Upper Trigger Point Voltage
High Voltage MeasurementsCapacitance Potential DividerVs for C2 >> Cv
Value of Vs
Ryall Crest VoltmeterValue of Voltage through Meter
Transformer Ratio MethodTurns Ratio
Voltage in Secondary Coil
Industrial Instrumentation And ProcessAbsolute Viscosity
Area of the thermal contact
Average Velocity of System
Base amplifier Current
Boundary area being moved
Buoyancy
Buoyancy Force on the Cylindrical Displacer
Capacitance with no Liquid
Change in Pressure
Collector Current
Couple
48 More formulas!
Magnetic MeasurementsAverage Current through Galvanometer
MEASURING INSTRUMENTATIONAbsolute Static Error of quantity A
Actual length of the Specimen
Additional Capacitance
Angle of Deflection of Pointer
Angular Deflection Of Spring
Angular Speed Of Disc
Angular Speed Of Former
Apparent Magnetic Force at length l
Apparent Magnetising Force when the length is l/2
area affected by the Light incident
Area of Capillary Tube
196 More formulas!
Moving Iron Angular Deflection of Moving Iron
Deflecting Torque of Moving Iron
m of Moving Iron Ammeter
m of Moving Iron Voltmeter
Time Constant of Moving Iron Ammeter
Voltage of Moving Iron Voltmeter
OhmmeterSeries TypeValue of R1
Value of R2 of series type ohmmeter
Value of Rh for Series Type Ohmmeter
Shunt TypeValue of Im
Value of Rh for Shunt Type Ohmmeter
Value of S
Permanent Magnet Moving CoilAngle of deflection of PMMC
Deflecting torque of PMMC instrument
m of PMMC based Ammeter
m of PMMC based voltmeter
nth resistance in multi-range Ammeter
nth resistance in multi-range voltmeter
Rs of PMMC based voltmeter
Rsh of PMMC based Ammeter
Resistance at switch position 'n' for multi range Ammeter
PotentiometerAC PotentiometerMagnitude of Voltage
Phase Angle
Co-ordinate TypeValue of Effective Resistance
Voltage Output of Volt Ratio Box
Transfer Instrument TypeReactance of Coil
Resistance of Coil
Multirange PotentiometerValue of I'm
Value of Im of Multirange Potentiometer
Value of R2 of Multirange Potentiometer
Power in 3 Phase Circuits 2 Wattmeter MethodPower in Wattmeter 1
Power in Wattmeter 2
Total Power in terms of phi angle
3 Wattmeter MethodTotal Power for a Three Phase Wattmeter
Power in CircuitsAC Power
DC Power (in Current Terms)
DC Power (in Voltage Terms)
Q MeterMeasured Value of Charge
True Value of Charge
Value of Cd
Value of CT
Value of Inductance
Value of Resistance
Rectifier TypeAC Meter Sensitivity for Full Wave Rectifier
AC Meter Sensitivity for Half Wave Rectifier
AC Voltage
DC Meter Sensitivity
Rs for AC Operation (Full Wave)
Rs for AC Operation (Half Wave)
Rs for DC Operation (Full Wave)
Rs for DC Operation (Half Wave)
Vav of Full Scale Rectifier
Vav of Half Wave Rectifier
Vrms value
1 More formulas!
Sensors And TransducersActual Humidity
Detectivity Of Transducer
Efficiency of the transducer
High-Temperature
Input Signal Of Transducer
Output Noise Signal
Output Signal of Transducer
Responsivity Of Transducer
S/N Of Output Signal
Saturated Humidity
Size of Output Signal
2 More formulas!
Signal GeneratorsAudio Frequency RangeWein Bridge OscillatorFrequency of Oscillation of Wein Bridge
Voltage Gain
Modified Wein Bridge OscillatorVoltage Gain for large Amplitude
Voltage Gain for small Amplitude
Radio Frequency RangeColpitts OscillatorEffective Capacitance
Frequency of Oscillation
Harley OscillatorEffective Inductance
Frequency of Oscillation of Hartley Oscillator
Hartley Oscillator using Op-AmpFrequency of Oscillation of Op-Amp
Voltage Gain of Op-Amp
Schmitt Trigger OscillatorFrequency of Oscillation of Schmitt Trigger Oscillator
Low Pulse width time
Schmitt Trigger Oscillator Constant
Thermocouple WattmeterEMF across Galvanometer
Instantaneous Deflecting Torque

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23 Electrical and Electronics Instrumentation (EEI) Categories ADC Type Bridges DAC Type Electrodynamometer Type Instrument Electrodynamometer Type Wattmeter Energy Meter Frequency Measurement Function Generators High Voltage Measurements Industrial Instrumentation And Process Magnetic Measurements MEASURING INSTRUMENTATION Moving Iron Ohmmeter Permanent Magnet Moving Coil Potentiometer Power in 3 Phase Circuits Power in Circuits Q Meter Rectifier Type Sensors And Transducers Signal Generators Thermocouple Wattmeter