Electric Circuits A 100 ohm resistor is directly connected across a 80 V battery. What is the power dissipation? 1 W. 10 W. 5 W. 64 W. 1 W. 10 W. 5 W. 64 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The electrical conductivity of metal is typically of the order of (in ohm - m) 107. 10 - 6. 10 - 4. 105. 107. 10 - 6. 10 - 4. 105. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three 3Ω resistors are connected to form a triangle. What is the resistance between any two of the corner? 3 Ω. 2 Ω. 9 Ω. 6 Ω. 3 Ω. 2 Ω. 9 Ω. 6 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Lowest current density is generally recommended for plating of bronze. cadmium. silver. chromium. bronze. cadmium. silver. chromium. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of a strip of copper of rectangular cross section is 2 Ω. A metal of resistivity twice that of a copper is coated on its upper surface to a thickness equal to that of copper strip. The resistance of composite strip will be 3 / 2 Ω. 3 / 4 Ω. 4 / 3 Ω. 6 Ω. 3 / 2 Ω. 3 / 4 Ω. 4 / 3 Ω. 6 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A branch of a network is said to be passive when it contains battery. voltage source. current source. voltmeter. battery. voltage source. current source. voltmeter. ANSWER DOWNLOAD EXAMIANS APP
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