Electric Circuits How many 200W / 220V bulbs connected in series across 220V supply will consume 100W? 4. Not possible. 2. 1. 4. Not possible. 2. 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Unit step function is first derivative of ramp function. gate function. impulse function. parabolic function. ramp function. gate function. impulse function. parabolic function. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit. What is the value of current I in the 5 Ω resistor in the circuit given in the figure? 0 A. 4 A. 3 A. 2 A. 0 A. 4 A. 3 A. 2 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits From the circuit diagram shown in question 1 find the maximum power transferred to the load. 4.547 W. 9 W. 1.875 W. 15.247 W. 4.547 W. 9 W. 1.875 W. 15.247 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The hot resistance of a tungsten lamp is about 10 times the cold resistance. Accordingly, cold resistance of a 100 W, 200 V lamp will be 40 Ω. 400 Ω. 4 Ω. 800 Ω. 40 Ω. 400 Ω. 4 Ω. 800 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When a lossy capacitor with a dielectric of permittivity ε and conductivity σ operates at a frequency ω the loss tangent for the capacitor is given by ω ε/σ. σ/ω ε. ω σ/ε. σ ω ε. ω ε/σ. σ/ω ε. ω σ/ε. σ ω ε. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS