Electric Circuits What will be the resistance if 10 resistors of 10 ohm each are connected in series? 1 Ω. 10 Ω. 0.1 Ω. 100 Ω. 1 Ω. 10 Ω. 0.1 Ω. 100 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is called a cycle in case of AC operation ? When ac completes the (+)ve half, is called a cycle. When an alternating quantity completes the (–)ve cycle, is called a cycle. Option A and C both. When ac goes through a complete (+)ve to (-)ve, is called a cycle. When ac completes the (+)ve half, is called a cycle. When an alternating quantity completes the (–)ve cycle, is called a cycle. Option A and C both. When ac goes through a complete (+)ve to (-)ve, is called a cycle. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Power factor can be defined as ratio of resistance versus impedance. sine of voltage and current. both option B and C. cosine of angle between voltage and current. ratio of resistance versus impedance. sine of voltage and current. both option B and C. cosine of angle between voltage and current. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which part of magnetic path requires largest mmf? Air gap. Core. Coil. Inductance. Air gap. Core. Coil. Inductance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A dependent source can be a current source. neither a voltage nor a current source. both a voltage or a current source. a voltage source. a current source. neither a voltage nor a current source. both a voltage or a current source. a voltage source. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which battery is used in aeroplanes? None of them. Dry cell battery. Edission cell. Lead acid battery. None of them. Dry cell battery. Edission cell. Lead acid battery. ANSWER DOWNLOAD EXAMIANS APP
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