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Two electric bulbs marked 25W – 220V and 100W – 220V are connected in series to a 440Vsupply. Which of the bulbs will fuse?
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Two electric bulbs marked 25W – 220V and 100W – 220V are connected in series to a 440V supply. Which of the bulbs will fuse?
Attempt NowA 4microF capacitor is charged to 120V, the charge in the capacitor would be?
Attempt NowA 4microF capacitor is charged to 120V, the charge in the capacitor would be?
Attempt NowR1 = 1Ω, R2 = 3Ω, R3 = 5Ω and R4 = 7Ω connected in series. Total voltage = 20V, Current I, V2 =?
Attempt NowCalculate the resistance in the circuit if the rms voltage is 20V and the rms current is 2A.
Attempt NowThe average of three numbers is 58. First number is 3/4 of the third number. If the third number is 24 more than second number, then what will be the difference between the first and second number?
Attempt NowThere are 6 consecutive odd numbers in increasing order. The difference between the average of the squares of the first four numbers and the last four numbers is 64. If the sum of the squares of the first and the last number (i.e. odd numbers) is 178, then the averages of all the six numbers is:
Attempt NowOut of four numbers, the average of first three number is thrice the fourth number. If the average of the four numbers is 5, the fourth number is.
Attempt NowOut of four numbers, the average of first three number is thrice the fourth number. If the average of the four numbers is 5, the fourth number is.
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