Question 11 : In case of failure of prime mover of the generator, which type of relay is used?
1. offset mho relay
2. reverse power relay
3. impedance relay
4. distance relays
View Answer   Discuss with Members

Question 12 : Offset mho relay is used for the protection of equipment when
1. failure of prime mover of the generator
2. loss of excitation of the generator
3. either 1 or 2
4. none of the above
View Answer   Discuss with Members

Question 13 : Specific resistance is measured in
1. mho.
2. ohm.
3. ohm - cm.
4. ohm/cm.
View Answer   Discuss with Members

Question 14 : In 2 port network Z₁₂ = Z₂₁ indicates which property
1. unilateral.
2. bilateral.
3. linear.
4. non linear.
View Answer   Discuss with Members

Question 15 : In foster 1 form 1st element is
1. capacitor.
2. inductor.
3. both.
4. none.
View Answer   Discuss with Members

Question 16 : In a series resonant circuit impedance is
1. minimum.
2. maximum.
3. zero.
4. none of these.
View Answer   Discuss with Members

Question 17 : There is a ________ between two nodes of signal flow graph
1. link.
2. branch.
3. tree.
4. none of the above.
View Answer   Discuss with Members

Question 18 : The number of independent equations to solve a network is equal to
1. number of chords.
2. number of branches.
3. sum of number of branches and chords.
4. sum of number of branches , nodes and chords.
View Answer   Discuss with Members

Question 19 : For band pass filter, cut off frequency of LPF should be --------HPF?
1. <
2. >
3. =
4. All of the above
View Answer   Discuss with Members

Question 20 : According to duality principle a series inductor (L) can be represented as
1. Series L
2. Parallel L
3. Series C
4. Parallel C
View Answer   Discuss with Members