Electric Circuits Three resistors each R Ohm is connected to form a triangle. The equivalent resistance across any terminals is 3R/2. R. R/2. 2R/3. 3R/2. R. R/2. 2R/3. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is called a cycle in case of AC operation ? Option A and C both. When ac completes the (+)ve half, is called a cycle. When ac goes through a complete (+)ve to (-)ve, is called a cycle. When an alternating quantity completes the (–)ve cycle, is called a cycle. Option A and C both. When ac completes the (+)ve half, is called a cycle. When ac goes through a complete (+)ve to (-)ve, is called a cycle. When an alternating quantity completes the (–)ve cycle, is called a cycle. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A variable capacitance is one whose capacitance can be changed manually or by mechanical force. changes with time. changes with temperature. changes with voltage. can be changed manually or by mechanical force. changes with time. changes with temperature. changes with voltage. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor passes both AC and DC. blocks both AC and DC. passes AC but blocks DC. passes DC but blocks AC. passes both AC and DC. blocks both AC and DC. passes AC but blocks DC. passes DC but blocks AC. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a series resonance circuit if bandwidth is 1 MHz and inductance is 1 mH, then what is the resistance value? 100 Ω 1 KΩ 1 Ω 1 MΩ 100 Ω 1 KΩ 1 Ω 1 MΩ ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the circuit shown in the figure the voltage across the 2 Ω resistor is 1 V. 3 V. 4 V. 2 V. 1 V. 3 V. 4 V. 2 V. ANSWER DOWNLOAD EXAMIANS APP
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