Question
What component is traditionally used to regulate the
speed of a ceiling fan?Solution
A resistor serves as the conventional component for regulating fan speed. By adjusting the resistance, the voltage across the fan alters, thereby controlling its speed. Higher resistance leads to a lower fan speed due to the increased voltage drop.
The investment made by Indumati in the PF scheme, compared to the LIC scheme, is more by what percentage? (Calculate the approximate value.)
If in school E, 2/5 of the total teachers of school C are post graduate and rest are graduate. Also total number of male students in school E is 360 whi...
Out of total boys in school A, 2(3/11)% failed the exam. If out of total students in class A, 7% failed the exam, then girls in school A who failed the ...
Find the number of articles sold by shopkeeper D.
What is the ratio of number of 2 BHK flats in apartments R and S together and number of 1 BHK flats in apartment P?
What is the ratio of students who applied for Graduation in 2013, 2015 and 2016 together to the students who applied for Post Graduation in 2012, 2013 a...
What approx. percentage of the total females read both The Hindu & TOI?
If the student of class III gets 20% less chocolates, then find the number of chocolates distributed to the students.
If the ratio of the number of persons who purchased digital clocks in May and June is 5:3, the average number of persons who purchased analog and digita...
If 25% of i3 processor laptops are having window 7 in Computer World and remaining laptops are not having Window 7, what is the number of i3 processor l...
Relevant for Exams:
