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Determination of negative temperature coefficient and calibration of a Thermister

1 Comment / Measurement and Control / By Electrical Notebook

Experiment No.: 5 Experiment Name: Determination of negative temperature coefficient and calibration of a Thermister Objective: To determine negetive temperature coefficient and calibrate a Thermistor Theory: Thermistor (10 K): Thermistor is a contraction of a term thermal resistor. Although positive temperature co-efficient (P.T.C) of unit exhibit an increase in the value of resistance with increase …

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Temperature measurement using Thermocouple.

Leave a Comment / Measurement and Control / By Electrical Notebook

Experiment No.: 4 Experiment Name: Temperature measurement using Thermocouple. Objective: To measure temperature by using thermocouple Theory: Thermocouple (J/K type): The Thermocouple is the most commonly used type of all the temperature sensing devices due to its simplicity, ease of use and their speed of response to changes in temperature, due mainly to their small …

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Calibration of given LVDT

Leave a Comment / Measurement and Control / By Electrical Notebook

Experiment No.: 3 Experiment Name: Calibration of given LVDT Objective: To measure Linear displacement by LVDT To plot displacement v/s output voltage characteristics curve Theory: The most widely used inductive transducer to translate the linear motion into electrical signal is the Linear Variable Differential Transducer (LVDT). The basic construction of LVDT is given in the …

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Speed Measurement by using Stroboscope

2 Comments / Electrical Machines, Measurement and Control / By Electrical Notebook

Experiment No.: 2 Experiment Name: Speed Measurement by using Stroboscope Objective: To measure speed by usinh Stroboscope Theory: The primary use for a stroboscope is to stop motion for diagnostic inspection purposes. However, the stroboscope can be used to measure speed. In order to do this, several factors need to be considered. First, the object …

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Measurement of Strain by using Basic Strain Gauge and Determine the Stress Induced.

Leave a Comment / Measurement and Control / By Electrical Notebook

Experiment No.: 1 Experiment Name: Measurement of strain by using a basic strain gauge and hence determine the stress induced. Objective: To measure strain by using a basic strain gauge To determine the stress induced Theory: It is a resistive transducer as well as passive transducer and it works on the basis of familier equation …

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Determining Illumination of a Surface for a Drawing Room by Means of Lux Meter

Leave a Comment / Utilization, Traction, Heating & Drives Lab / By Electrical Notebook

Experiment No.: 1 Experiment Name: To Determine Illumination of a Surface for a Drawing Room by Means of Lux Meter Objective: To measure the intensity of light with lux meter of (i) fluorescent lamp (ii) compact fluorescent lamp (CFL). Theory: Lux meter (Light Meter): The meter or light meter measure illumination in terms of luxes(lx) …

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List of different equipments used in energy auditing

1 Comment / Energy Conservation & Audit Lab / By Electrical Notebook

Experiment No.: 3 Experiment Name: To list the different equipments used in energy auditing Theory: No. Name of the Instrument Intended Use 1. Flue Gas Analyzers Used for optimizing the combustion efficiency by measuring/monitoring the oxygen and CO levels in flue gas of boilers, furnaces etc. and calculation of CO2 percentage in excess air level …

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List of energy saving equipments for domestic and commercial application

Leave a Comment / Energy Conservation & Audit Lab / By Electrical Notebook

Experiment No.: 2 Experiment Name: List of energy saving equipments for domestic and commercial application Objective: To list energy saving equipments for domestic and commercial application Theory: Here are some of the energy-saving gadgets or appliances or devices, we can use to conserve electrical energy and save a lot of money on our next electricity bill. …

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Collection of standerd tariff rates and suggestion of tariff for a given commercial establishment

Leave a Comment / Energy Conservation & Audit Lab / By Electrical Notebook

Experiment No.: 1 Experiment Name: Collection of standerd tariff rates and suggestion of tariff for a given commercial establishment Objective: To collect standerd tariff rates and suggest tariff for a given commercial establishment Theory: Electricity tariff can vary widely by country or by states within a country. Electricity prices are dependent on many factors, such …

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Sample Question and Answer for FEEE Lab Viva-voce

1 Comment / Fundamental of Electrical & Electronics Engg / By Electrical Notebook

Appear Unit & Chapterwise Quiz on FEEE : Click here What should be the internal resistance of a practical voltmeter? Ans : Very high What should be the internal resistance of a ideal voltmeter? Ans : Infinity What should be the internal resistance of a practical ammeter? Ans : Very low What should be the …

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