Question
What is the principle behind the working of a
transformer?Solution
A transformer works on Faraday's law of induction. It uses electromagnetic induction to change the voltage in alternating current (AC) circuits. A varying current in the primary coil induces a varying magnetic field, which in turn induces a current in the secondary coil. This allows voltage to be increased or decreased.
Ufra disease in rice is caused by _____
The concentration of CO2 in the soil atmosphere is …………………………………..
...Kadaknath, popular for its black meat is an Indian breed of ____
What sector-specific state body assists in the development of small and medium-scale enterprises in Uttarakhand?
The synthesis of ATP via electron flow through the ETS, with oxygen as the terminal electron acceptor, is known...
Which of the following can be used as foliar spray?
The scientific name Tasar Silkworm is:
Use of microorganisms to remove or detoxify pollutants, usually as contaminants of soils, water or sediments that otherwise intimidate human health is k...
Which fertilizer is mainly manufactured in India?
The National Innovations in Climate Resilient Agriculture (NICRA) is a flagship project aimed at developing climate-resilient technologies for agricultu...
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