Electrical

If there is one thing without which we cannot run our homes it is electricity. Beginning from kitchen appliances such...

Agriculture has become more expensive these days with increasing electricity rates and highly costly agriculture equipment. Besides, the agriculture inputs...

For ages, L&T has been selling great products that come with quality, durability, and warranty that too at reasonable prices....

Principle :  The incipient faults in transformer tank below oil level actuate Buchholz relay so as to give an alarm....

Explosion vent: In order to guard against the possibility of a sudden high pressure caused by a breakdown or a...

Buchholz relay:  The buchholz (as/liquid operated) relay is connected in the pipework between the transformer tank and the conservator. If...

Winding Temperature indicator (WTI) : 1.The thermometer bulb is located in a pocket near the winding The bulb is surrounded...

1.An oil thermometer which is common with oil-filled transformers can be considered as a partially effective device.  2.When equipped with...

Temperature indicators : There are two types of temperature indicator OTI and WTI. 1)The Oil Temperature Indicator (OTI) and Winding...

Reactive power: 1) Almost all is power transported or consumed in alternating current (AC) networks. AC systems supply or consume...