Electrical Measurements Bridge Balance Equation Online Exam Quiz
Electrical Measurements Bridge Balance Equation GK Quiz. Question and Answers related to Electrical Measurements Bridge Balance Equation. MCQ (Multiple Choice Questions with answers about Electrical Measurements Bridge Balance Equation
Bridge must be balanced for ________
Options
A : magnitude
B : angle
C : magnitude and angle
D : power
When a bridge is balanced?
Options
A : no voltage drop across the circuit
B : power dissipation is high
C : temperature of the circuit is high
D : no current flows
For inductive impedances, the phase angle is _______
Options
A : positive
B : negative
C : zero
D : exponential
Phase angle is based on _______
Options
A : source
B : detector
C : power
D : impedance
For capacitive impedances, the phase angle is _______
Options
A : tangential
B : negative
C : positive
D : logarithmic
Bridge balance equation for magnitude in terms of admittances is given by the relation.
Options
A : Y1Y3 = Y2Y4
B : Y1Y2 = Y3Y4
C : Y1Y4 = Y2Y3
D : Y1 Y3 = Y2 Y4
Bridge balance equation for magnitude is given by which of the following relation?
Options
A : Z1 Z4 = Z2 Z3
B : Z1 Z2 = Z3 Z4
C : Z2 Z4 = Z1 Z3
D : Z1 Z3 = Z2 Z4
Angular balance equation is given by which of the following relation?
Options
A : ?1 × ?4 = ?2 × ?3
B : ?1 + ?4 = ?2 + ?3
C : ?2 + ?4 = ?1 + ?3
D : ?2 × ?4 = ?1 × ?3
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