Actual balance condition can be obtained by _________(a) varying R1(b) varying R3(c) varying R2(d) varying R1 and R3I have been asked this question during an online interview.My doubt stems from Capacitance Comparison Bridge topic in portion Measurement of Inductance and Capacitance of Electrical Measurements

Actual balance condition can be obtained by _________(a) varying R1(b)

1.	Actual balance condition can be obtained by _________(a) varying R1(b) varying R3(c) varying R2(d) varying R1 and R3I have been asked this question during an online interview.My doubt stems from Capacitance Comparison Bridge topic in portion Measurement of Inductance and Capacitance of Electrical Measurements
Answer» The correct option is (d) varying R1 and R3 The best I can EXPLAIN: Resistances R1 and R3 are VARIABLE, while resistance R2 is FIXED. By varying the resistances R1 and R3, we GET the actual balance condition.

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