_____________ electrical static device is used to move the electric face signals or frequency from the primary circuit to the second circuit.
A transformer is the electrical static device used to transfer electrical energy between two or more circuits through electromagnetic induction. It enables the movement of electrical signals or frequency from the primary circuit to the secondary circuit without direct electrical connection, typically altering the voltage and current levels in the process.
Sahil spends 30% of his monthly income on food articles, 40% of the remaining on conveyance and clothes and saves 50% of the remaining. If his monthly s...
A number reduced by 33% becomes 335. What percent should it be increased so that it becomes 950?
The weight of two persons Vishwas and Vivek are in the ratio 5:7. If the weights are increased in such a way that Vivek’s weight is increased by 2...
'U' spends 25% of his monthly income on food, 30% on rent, and 15% of the remaining amount on insurance. He saves the rest in a savings plan that gives ...
In a school, 40% of the students are girls, and the rest are boys. During the annual sports event, 30% of the girls and 50% of the boys took part. If th...
A man invested all his current month income in starting of a new business in which he spends 40% in advertisement 20% of remaining in furniture 10% of r...
A person sells each package of snacks for Rs. 20 each. On Monday, he sold 100 packages which was 20 more than that on Tuesday but 10 less than that on W...
Manish has some money left after spending 11%, 15% and 20% of monthly salary on rent, electricity and shopping respectively. The remaining money with Ma...
. A vendor purchased 300 mangoes for ₹600. Some of the mangoes were rotten and were thrown away. He sold the remaining mangoes at ₹3 each and made a...
In an election, two candidates A and B participated. `2/5` of the voters promised to vote for A and rest promised to vote for B. On the voting d...
