The ohmmeter reading for a short circuited capacitor is
Q. The ohmmeter reading for a short circuited capacitor is infinity few kilo ohms few megohms zero Answer: zero
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October 2022
The capacitance C is charged through a resistance R. The time constant of the charging circuit is given by
Q. The capacitance C is charged through a resistance R. The time constant of the charging circuit is given by CIR 1/RC RC RIC Answer: RC
Daily Quiz on Current Affairs by Gkseries – 6 October 2022
Daily Quiz on Current Affairs 6 October 2022 is very important for Competitive Exams like SSC, Railway, RRB, Banking, IBPS, PSC, UPSC, etc. Our Gkseries team have composed these Current Affairs Quizzes from Newspapers like The Hindu and other competitive magazines. Current Affairs for Competitive Exam – 06 October 2022
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Resonant circuits that tune radios to particular frequencies are called
Q. Resonant circuits that tune radios to particular frequencies are called plate circuits radio circuits filter circuits fiber circuits Answer: filter circuits
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is that property of a capacitor which delays any change of voltage across it
Q. is that property of a capacitor which delays any change of voltage across it Inductance Capacitance Potential gradient None of the above Answer: Capacitance
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The time constant and R-C circuit may also be defined as the time during which the charging current falls to ______ percent of its initial maximum value
Q. The time constant and R-C circuit may also be defined as the time during which the charging current falls to ______ percent of its initial maximum value 37 42 63 73 Answer: 37
A capacitance of 100 fiF is connected in series with a resistance of 8000 £2. The time constant of the circuit is
Q. A capacitance of 100 fiF is connected in series with a resistance of 8000 £2. The time constant of the circuit is 0.2 s 0.4 s 0.6 s 0.8 s Answer: 0.8 s
The time constant of an R-C circuit is defined as the time during which capacitor charging voltage actually rises to ______ percent of its value
Q. The time constant of an R-C circuit is defined as the time during which capacitor charging voltage actually rises to ______ percent of its value. 37, initial 62, initial 62, final 37, final Answer: 62, final
As per Coulomb’s law, force of attraction or repulsion between two point charges is directly proportional to
Q. As per Coulomb’s law, force of attraction or repulsion between two point charges is directly proportional to sum of the magnitude of charges square of the distance between them product of the magnitude of charges cube of the distance Answer: product of the magnitude of charges
The presence of an uncharged conductor near a charged one increases the
Q. The presence of an uncharged conductor near a charged one increases the charge of the charged conductor capacity of the charged conductor potential of the charged conductor all of the above Answer: capacity of the charged conductor
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