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Estimation of Alkalinity of Water by Titrating it against standard Sulphuric Acid solution – Chemical Practical

Estimation of Alkalinity of Water by Titrating it against standard Sulphuric Acid solution – Chemical Practical

Pure water is neutral in nature with pH 7. Due to the presence of dissolved minerals in rain water, the pH increases and becomes alkaline. Alkalinity in water is due to the presence of hydroxide (OH), carbonate (CO3) and bicarbonate

samteck July 14, 2020July 14, 2020 Basic Chemical No Comments Read more

To Determine total hardness of Water sample in terms of Caco3 by EDTA Titration method using Eriochrome black T indicator – Chemical Practical

Eriochrome-Black-T-indicator

Eriochrome Black T is a complexometric indicator that is used in complexometric titrations, which is mainly used to determine total hardness of Water. In the below photo you can see that in its deprotonated form, Eriochrome Black T is blue. It turns red when

samteck July 14, 2020July 14, 2020 Basic Chemical No Comments Read more

To study op-amp as inverting and non-inverting amplifier – AIC Practical

inverter

An operational amplifier (often op-amp or opamp) is a DC-coupled high-gain electronic voltage amplifier with a differential input and, usually, a single-ended output. In this configuration, an op-amp produces an output potential (relative to circuit ground) that is typically hundreds of

GP Team November 5, 2016November 5, 2016 Analog Integrated Circuits No Comments Read more

To study half wave rectifier of Single Phase Supply – AIC Practical

halfwave-rectifier

In half-wave rectification of a single-phase supply, either the positive or negative half of the AC wave is passed, while the other half is blocked. Because only one half of the input waveform reaches the output, mean voltage is lower.

GP Team November 5, 2016November 5, 2016 Analog Integrated Circuits No Comments Read more

To study the Schmitt trigger characteristic using IC 741 – AIC Practical

Schmitt-Trigger

In electronics, a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the non-inverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital

GP Team November 5, 2016November 5, 2016 Analog Integrated Circuits No Comments Read more

To measure the flow and work ability of concrete by using Flow Table – Concrete Practical

Flow Table Test

In its simplest form, concrete is a mixture of paste and aggregates, or rocks. The paste, composed of portland cement and water, coats the surface of the fine (small) and coarse (larger) aggregates. Through a chemical reaction called hydration, the

GP Team June 19, 2016June 19, 2016 Concrete Technology No Comments Read more

To measure the Work Ability of Concrete by Compaction Factor test – Concrete Practical

compaction factor img

Concrete is a mixture of paste and aggregates, or rocks. The paste, composed of portland cement and water, coats the surface of the fine (small) and coarse (larger) aggregates. Through a chemical reaction called hydration, the paste hardens and gains

GP Team June 19, 2016June 19, 2016 Concrete Technology No Comments Read more

To measure Consistency of concrete by using Slump Cone – Concrete Practical

slump-test-procedure

The importance of concrete in modern society cannot be overestimated. Look around you and you will find concrete structures everywhere such as buildings, roads, bridges, and dams. There is no escaping the impact concrete makes on your everyday life. So

GP Team June 19, 2016June 19, 2016 Concrete Technology 1 Comment Read more

To Determine Specific Gravity of Coarse Aggregate – Concrete Practical

Fasg_equipment

Coarse aggregates are particles greater than 4.75mm, but generally range between 9.5mm to 37.5mm in diameter. They can either be from Primary, Secondary or Recycled sources. Primary, or ‘virgin’, aggregates are either Land- or Marine-Won. Gravel is a coarse marine-won

GP Team June 19, 2016June 19, 2016 Concrete Technology 5 Comments Read more

To determine Strength of Concrete by using Flexure Test – Concrete Practical

FLUXURE TEST

Concrete is an ancient material of construction, first used during the Roman Empire. Concrete today is a sophisticated material to which exotic (foreign) constituents can be added and, with computer-controlled batching, can produce a product capable of achieving 50,000 psi compressive strength.

GP Team June 19, 2016June 19, 2016 Concrete Technology 1 Comment Read more
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Recent Practicals

  • Estimation of Alkalinity of Water by Titrating it against standard Sulphuric Acid solution – Chemical Practical
  • Determination of Temporary Hardness of water sample by O’ Henner’s method – Chemical Practical
  • Proximate Analysis of Solid Fuels – Chemical Practical
  • To Determine total hardness of Water sample in terms of Caco3 by EDTA Titration method using Eriochrome black T indicator – Chemical Practical
  • PAINTING SHOP : Introduction, Tools and Precautions – Workshop Practical

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  • Indraj Kumar on FITTING SHOP ( Make a Joint) , Parts, Accessories, Diagram And Explanation – Workshop Practical
  • Sumit Kumar on To find the Overall Efficiency of a Centrifugal Pump – Hydraulics Practical
  • Abhishek on FOUNDRY SHOP : Introduction, Tools and Precautions – Workshop Practical
  • Sirhid on Determination of Metacentric Height Experimentally- Fluid Practicals
  • Sirhid on Determination of Metacentric Height Experimentally- Fluid Practicals

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Recent Posts

  • Estimation of Alkalinity of Water by Titrating it against standard Sulphuric Acid solution – Chemical Practical
  • Determination of Temporary Hardness of water sample by O’ Henner’s method – Chemical Practical
  • Proximate Analysis of Solid Fuels – Chemical Practical
  • To Determine total hardness of Water sample in terms of Caco3 by EDTA Titration method using Eriochrome black T indicator – Chemical Practical
  • PAINTING SHOP : Introduction, Tools and Precautions – Workshop Practical

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  • Hydraulics & Hydraulic Machines
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