The energy stored in a coil is 108 J. The power dissipated instantaneously across the blades of switch after it is opened in 10 ms is ____________(a) 108 W(b) 1080 W(c) 10800 W(d) 108000 WI have been asked this question in an online interview.My question comes from Series-Parallel Interconnection of Two Port Network topic in division Two-Port Networks of Network Theory

The energy stored in a coil is 108 J. The power dissipated instantaneo

1.	The energy stored in a coil is 108 J. The power dissipated instantaneously across the blades of switch after it is opened in 10 ms is ____________(a) 108 W(b) 1080 W(c) 10800 W(d) 108000 WI have been asked this question in an online interview.My question comes from Series-Parallel Interconnection of Two Port Network topic in division Two-Port Networks of Network Theory
Answer» The CORRECT answer is (c) 10800 W To explain: Power dissipated instantaneously across the blades of the switch is GIVEN by, Power, P = \(\FRAC{Energy}{Time}\) Given that, Energy = 108 J and time = 10 X 10^-3 So, P = \(\frac{108}{10 X 10^{-3}}\) = 10800 W.

Discussion

No Comment Found

Related InterviewSolutions

A voltmeter has a sensitivity of 1000 Ω/V reads 200 V on its 300 V scale. When connected across an unknown resistor in series with a millimeter, it reads 10 mA. The error due to the loading effect of the voltmeter is(a) 3.33%(b) 6.67%(c) 13.34%(d) 13.67%I got this question by my school teacher while I was bunking the class.My doubt stems from Advanced Problems on Two Port Network topic in portion Two-Port Networks of Network Theory
A 200 μA ammeter has an internal resistance of 200 Ω. The range is to be extended to 500μA. The shunt required is of resistance __________(a) 20.0 Ω(b) 22.22 Ω(c) 25.0 Ω(d) 50.0 ΩThis question was posed to me in class test.Enquiry is from Advanced Problems on Two Port Network topic in portion Two-Port Networks of Network Theory
A resistor of 10 kΩ with the tolerance of 5% is connected in series with 5 kΩ resistors of 10% tolerance. What is the tolerance limit for a series network?(a) 9%(b) 12.04%(c) 8.67%(d) 6.67%I have been asked this question during an online interview.I would like to ask this question from Advanced Problems on Two Port Network topic in division Two-Port Networks of Network Theory
For the circuit given below, the value of the Inverse hybrid parameter g11 is ___________(a) 0.133 Ω(b) 0.025 Ω(c) 0.3 Ω(d) 0.25 ΩThis question was posed to me in class test.The question is from Advanced Problems on Two Port Network in portion Two-Port Networks of Network Theory
For the circuit given below, the value of the hybrid parameter h21 is ___________(a) 0.6 Ω(b) 0.5 Ω(c) 0.3 Ω(d) 0.2 ΩI had been asked this question in an interview for job.This interesting question is from Advanced Problems on Two Port Network topic in division Two-Port Networks of Network Theory
For the circuit given below, the value of the hybrid parameter h11 is ___________(a) 75 Ω(b) 80 Ω(c) 90 Ω(d) 105 ΩThis question was addressed to me during an online exam.Question is taken from Advanced Problems on Two Port Network in section Two-Port Networks of Network Theory
Consider a circuit having a charge of 600 C, which is delivered to 100 V source in a 1 minute. The value of Voltage source V is ___________(a) 30 V(b) 60 V(c) 120 V(d) 240 VThis question was addressed to me in an interview for job.The query is from Advanced Problems on Two Port Network topic in division Two-Port Networks of Network Theory
The energy required to charge a 10 μF capacitor to 100 V is ____________(a) 0.01 J(b) 0.05 J(c) 5 X 10^-9 J(d) 10 X 10^-9 JI had been asked this question during an online interview.This is a very interesting question from Advanced Problems on Two Port Network topic in chapter Two-Port Networks of Network Theory
Given that, R1 = 36 Ω and R2 = 75 Ω, each having tolerance of ±5% are connected in series. The value of resultant resistance is ___________(a) 111 ± 0 Ω(b) 111 ± 2.77 Ω(c) 111 ± 5.55 Ω(d) 111 ± 7.23 ΩI got this question in exam.Question is taken from Advanced Problems on Two Port Network in portion Two-Port Networks of Network Theory
A particular electric current is made up of two components a 10 A, a sine wave of peak value 14.14 A. The average value of electric current is __________(a) 0(b) 24.14 A(c) 10 A(d) 14.14 AThe question was posed to me in quiz.Question is taken from Advanced Problems on Two Port Network topic in division Two-Port Networks of Network Theory

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment