Description : Define admittance and state its unit.

**Answer** : Admittance is defined as the ability of the circuit to carry (admit) alternating current through it. OR It is the reciprocal of impedance Z. i.e Admittance Y = 1/Z. Unit: Its unit is siemen (S) or mho (Ʊ).

Description : The diagonal elements of a nodal admittance matrix are strengthened by adding : (A) Shunt capacitors (C) Generators (B) Shunt inductances (D) Resistive loads

**Answer** : A

Description : Which of the following is the SI unit for admittance? A) Ohm B) Henry C) Farad D) Siemens

**Answer** : Which of the following is the SI unit for admittance? A) Ohm B) Henry C) Farad D) Siemens

Description : What is the reciprocal of capacitance?

**Answer** : The reciprocal of capacitance is called elastance, and its unit is the reciprocal farad, also called the daraf.

Description : What is the reciprocal of inductance?

**Answer** : This term is not exist

Description : What is the reciprocal of resistivity?

**Answer** : conductivity, mho

Description : what is the reciprocal of reactance?

**Answer** : reciprocal of reactance is susceptance.

Description : In which of the following transmission lines, the value of the Shunt admittance should be approximated to zero ? (A) A 66 kV 35 km long line (B) A 132 kV 200 km long line (C) A 220 kV 300 km long line (D) A 400 kV 500 km long line

**Answer** : In which of the following transmission lines, the value of the Shunt admittance should be approximated to zero ? (A) A 66 kV 35 km long line (B) A 132 kV 200 km long line (C) A 220 kV 300 km long line (D) A 400 kV 500 km long line

**Answer** : Admittance relay is directional relay.

Description : Reciprocal of reluctance is?

**Answer** : Reciprocal of reluctance is permeance.

Description : Conductance is reciprocal of?

**Answer** : Conductance is reciprocal of resistance.

Description : Admittance is reciprocal of (a) susceptance (b) impedance (c) reactance (d) conductance

Description : Define susceptance and admittance for parallel circuit.

**Answer** : Admittance (Y): Admittance is defined as the ability of the circuit to carry (admit) alternating current through it. It is the reciprocal of impedance Z. i.e Y = 1/Z. For parallel circuit consisting two ... In DC circuit, the reactance is absent, hence X = 0 and susceptance equals to zero.

Description : what is the reciprocal of resistance ?

**Answer** : reciprocal of resistance is conductance.

Description : For a two -port reciprocal network, the three transmission parameters are A = 4, B = 7 and C = 5. What is the value of D ? (a) 9.5 (b) 9.0 (c) 8.5 (d) 8.0

**Answer** : For a two -port reciprocal network, the three transmission parameters are A = 4, B = 7 and C = 5. What is the value of D ? (a) 9.5 (b) 9.0 (c) 8.5 (d) 8.0

Description : For a two port network to be reciprocal: (A) Z11= Z22 (B) Y21 = Y21 (C) h21 = h22 (D) AD-BC = 0

Description : The reciprocal of resistance is called (A) Impedance (B) Conductance (C) Inductance (D) Susceptance

**Answer** : The shunt admittance of a transmission line is given by Y = G + j ω C

Description : State under what situations differential leveling and reciprocal leveling is adopted.

**Answer** : 1. Differential leveling is adopted when i. The points are at a great distance apart. ii. The difference of elevation between the points is large. iii. There is obstacle between the points. ... or valley as it is not possible to place the level midway between two points on opposite banks.

Description : State the purposes of following methods of leveling. i)Profile leveling, ii)Fly leveling, iii)Check leveling iv)Reciprocal leveling

**Answer** : 1. Profile leveling- To determine the undulation of ground surface along given line for alignment of road, canal or pipe, railway line 2. Fly leveling-It is used to for connecting B.M. to ... is used to find the difference in leveling between two points two point obstructed due to river or pond.

Description : Explain reciprocal ranging with neat sketch.

**Answer** : Reciprocal ranging is done when ends of survey line are not intervisible due to hill intervening or ends of survey line are at far distance apart. Step wise procedure reciprocal ranging: 1. Let A and B be ... chained. 8. This method can also be used in ranging a line across a valley.

Description : Explain with neat sketch the procedure of reciprocal ranging.

**Answer** : Reciprocal ranging / Indirect ranging Procedure: Let A and B be two survey stations. They are not mutually visible due to high ground between them. Let two assistant stands at M1 and N1 as ... and N1 which are nearer to line AB. Repeat same process until points M and N are established.

Description : Explain reciprocal levelling with neat sketch.

**Answer** : Reciprocal levelling is adopted i) To find the difference in level accurately Between the two points considerably apart. ii) When it is not possible to set up the level in between the two points ... true difference is equal to the mean of the two apparent differences of level between A and B

Description : Successful Communication in classroom teaching is (A) Circular (B) Reciprocal (C) Directional (D) Influential

**Answer** : (B) Reciprocal

Description : The sum of a positive number and its reciprocal is twice the difference of the number and its reciprocal. The number is : (A) √2 (B) 1/√2 (C) √3 (D) 1/√3

**Answer** : Answer: C

Description : Which one of the following is correct, when a class grants friend status to another class? (A) The member functions of the class generating friendship can access the members of the friend class. (B) ... the friendship. (C) Class friendship is reciprocal to each other (D) There is no such concept.

**Answer** : All member functions of the class granted friendship have unrestricted access to the members of the class granting the friendship.

Description : A transmission line to be reciprocal, the condition is (a) A = D (b) AC – BD = 1 (c) AD – BC = 1 (d) AB – CD = 1

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