Electric Circuits If L and C both are doubled than damping in above circuit will be halved as compared to previous one. remains same. None of these doubled as compared to previous one. halved as compared to previous one. remains same. None of these doubled as compared to previous one. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An equipotential surface is one which has all points at _____________ potential. same. none of them. different. zero. same. none of them. different. zero. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is called a cycle in case of AC operation ? When an alternating quantity completes the (–)ve cycle, is called a cycle. When ac goes through a complete (+)ve to (-)ve, is called a cycle. When ac completes the (+)ve half, is called a cycle. Option A and C both. When an alternating quantity completes the (–)ve cycle, is called a cycle. When ac goes through a complete (+)ve to (-)ve, is called a cycle. When ac completes the (+)ve half, is called a cycle. Option A and C both. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of 200 W, 200 V lamp is 200 Ω. 800 Ω. 100 Ω. 400 Ω. 200 Ω. 800 Ω. 100 Ω. 400 Ω. 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. increase by two times. remain same. doubled. halved. increase by two times. remain same. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For balanced star load, if unbalanced line current are IR, IY, IB equal to - j10, - j10 and - j20 respectively, the neutral current will be equal to (-9.66 + j5) A. (8.66 - j5) A. (-8.66 - j5) A. (8.66 + j5) A. (-9.66 + j5) A. (8.66 - j5) A. (-8.66 - j5) A. (8.66 + j5) A. ANSWER DOWNLOAD EXAMIANS APP
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