Electric Circuits What is form factor? Average value / R.M.S. value. Average value / Peak value. Instantaneous value / Average value. R.M.S. value / Average value. Average value / R.M.S. value. Average value / Peak value. Instantaneous value / Average value. R.M.S. value / Average value. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A network contains linear resistors and ideal voltage sources. If values of all the resistors are doubled, then voltage across each resistor is doubled. halved. remain same. increase by two times. doubled. halved. remain same. increase by two times. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A particular current is made up of two component : a 10 A and a sine wave of peak value 14.14 A. The average value of current is 10 A. zero. 14.14 A. 24.14 A. 10 A. zero. 14.14 A. 24.14 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The inductive reactance of an electric circuit is 200 Ohms. The frequency of supply becomes doubled. What is the new capacitive reactance? 100 Ohms. 200 Ohms. 400 Ohms. 50 Ohms. 100 Ohms. 200 Ohms. 400 Ohms. 50 Ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC parallel circuit to get Q>1 which of the following is required? XL>R XL=R XL All of these XL>R XL=R XL All of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Electric field intensity ( E ) at any point in an electric field is equal to ( potential gradient )1/3. ( potential gradient )1/2. ( potential gradient )2. potential gradient. ( potential gradient )1/3. ( potential gradient )1/2. ( potential gradient )2. potential gradient. ANSWER DOWNLOAD EXAMIANS APP
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