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.
asked
Jan 7, 2018
by
anonymous
Description : What is the reciprocal of inductance?
Answer :
This term is not exist
asked
Jan 7, 2018
by
anonymous
Description : what is the reciprocal of admittance?
Answer :
impedance is the reciprocal of admittance.
asked
Sep 30, 2017
by
anonymous
Description : what is the reciprocal of reactance?
Answer :
reciprocal of reactance is susceptance.
asked
Sep 30, 2017
by
anonymous
Description : Reciprocal of reluctance is?
Answer :
Reciprocal of reluctance is permeance.
asked
Mar 25, 2018
by
anonymous
Description : Conductance is reciprocal of?
Answer :
Conductance is reciprocal of resistance.
asked
Mar 25, 2018
by
anonymous
Description : What factors affect resistivity?
Answer :
1)type of material 2)temperature 3)length and area of cross section of conductor
asked
Jan 7, 2018
by
anonymous
Description : What is the formula for resistivity?
Answer :
Resitivity is the property of a material. It is given in ρ . R=ρ L/A is the formula. where , Resitance is directly proportional to Length & Inversely proportional to Area of ... the resistance offered by a conductor to the flow of current is called specific resistance or resistivity.
asked
Jan 7, 2018
by
anonymous
Description : Define resistivity. State its unit.
Answer :
Resistivity can be defined as the resistance of a conducting material per unit length with unit area of cross section. Its unit is ohm/meter
asked
Aug 4, 2019
by
anonymous
Description : Problems on resistance and resistivity
Answer :
Problem on resistance and resistivity 1 : https://youtu.be/OqavD7OlZUs Problem on resistance and resistivity 2 : https://youtu.be/0eo8VO8cpwk Problem on resistance and resistivity 3 : https:// ... https://youtu.be/3neLRCTz0RQ Problem on resistance and resistivity 13 : https://youtu.be/vBCkvPOiztY
asked
May 21, 2019
by
anonymous
Description : Problem on resistance and resistivity 13
Answer :
Problem on resistance and resistivity 13
asked
May 19, 2019
by
anonymous
Description : Problem on resistance and resistivity 12
Answer :
Problem on resistance and resistivity 12
asked
May 19, 2019
by
anonymous
Description : Problem on resistance and resistivity 11
Answer :
Problem on resistance and resistivity 11
asked
May 19, 2019
by
anonymous
Description : Problem on resistance and resistivity 10
Answer :
Problem on resistance and resistivity 10
asked
May 19, 2019
by
anonymous
Description : Problem on resistance and resistivity 9
Answer :
Problem on resistance and resistivity 9
asked
May 19, 2019
by
anonymous
Description : Problem on resistance and resistivity 8
Answer :
Problem on resistance and resistivity 8
asked
May 18, 2019
by
anonymous
Description : Problem on resistance and resistivity 7
Answer :
Problem on resistance and resistivity 7
asked
May 18, 2019
by
anonymous
Description : Problem on resistance and resistivity 6
Answer :
Problem on resistance and resistivity 6
asked
May 18, 2019
by
anonymous
Description : Problem on resistance and resistivity 5
Answer :
Problem on resistance and resistivity 5
asked
May 18, 2019
by
anonymous
Description : Problem on resistance and resistivity 4
Answer :
Problem on resistance and resistivity 4
asked
May 18, 2019
by
anonymous
Description : Problem on resistance and resistivity 3
Answer :
Problem on resistance and resistivity 3
asked
May 18, 2019
by
anonymous
Description : Problem on resistance and resistivity 2
Answer :
Problem on resistance and resistivity 2
asked
May 18, 2019
by
anonymous
Description : Problem on resistance and resistivity 1
Answer :
Problem on resistance and resistivity 1
asked
May 16, 2019
by
anonymous
Description : Which material has low resistivity?
Answer :
Silver have lowest resistivity then copper then aluminium tungsten then iron...
asked
Jan 7, 2018
by
anonymous
Description : resistivity of wire depend on?
Answer :
Resitivity of wire depends on material, electrical resistance of that material, area of cross section and length.
Answer :
Reciprocal of conductivity is resistivity.
asked
Sep 19, 2017
by
anonymous
Description : what is the reciprocal of resistance ?
Answer :
reciprocal of resistance is conductance.
Description : What is the correct sequence of the following materials in ascending order of their resistivity ? 1. Iron 2. Silver 3. Constantan 4. Mica 5. Aluminium Select the correct answer using the codes given below : (a) 2, 5, 1, 3 and 4 (b) 4, 5, 3, 1 and 2 (c) 2, 3, 1, 5 and 4 (d) 4, 5, 1, 3 and 2
Answer :
What is the correct sequence of the following materials in ascending order of their resistivity ? 1. Iron 2. Silver 3. Constantan 4. Mica 5. Aluminium Select the correct answer using the codes given below : ... 1 and 2 (c) 2, 3, 1, 5 and 4 (d) 4, 5, 1, 3 and 2
asked
Apr 23, 2018
by
anonymous
asked
Nov 28, 2018
by
Deepak gupta
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
asked
Apr 25, 2018
by
anonymous
Description : Admittance is reciprocal of (a) susceptance (b) impedance (c) reactance (d) conductance
asked
Apr 9, 2018
by
anonymous
Description : For a two port network to be reciprocal: (A) Z11= Z22 (B) Y21 = Y21 (C) h21 = h22 (D) AD-BC = 0
asked
Apr 5, 2018
by
anonymous
Description : The reciprocal of resistance is called (A) Impedance (B) Conductance (C) Inductance (D) Susceptance
asked
Apr 5, 2018
by
anonymous
Description : Define – resistance and resistivity. State relationship between them. Give one material having high resistivity.
Answer :
Ans: Resistance and Resistivity: Resistance: It is the opposition offered by the conductor to the flow of current. Resistivity: It is property of the substance by virtue of which it opposes to ... high resistivity: Mica, Nichrom, Rubber, Glass, Plastic Porcelain, Dry wood, Insulating material etc.
asked
Sep 2, 2018
by
anonymous
Description : Materials, whose resistivity at very low temperatures plunges from a finite value to zero and remains there upon further cooling, are known as
Answer :
Materials, whose resistivity at very low temperatures plunges from a finite value to zero and remains there upon further cooling, are known as Superconductors
asked
Apr 23, 2018
by
anonymous
Description : The resistivity of a semiconductor material increases as : (A) The temperature increases (B) The temperature decreases (C) The temperature remains constant (D) None of the above
asked
Apr 14, 2018
by
anonymous
Description : Which material is having highest resistivity in ohm-metre at 20oC X10-8? A. Mercury B. Iron C. Tungsten D. Silver
Answer :
Mercury material is having highest resistivity in ohm-metre at 20oC X10-8
asked
Apr 12, 2018
by
anonymous
Description : The resistance of a strip of copper of rectangular cross-section is 2Ω. A metal of resistivity twice that of copper is coated on its upper surface to a thickness equal to that of copper strip. The resistance of composite strip will be
Answer :
The resistance of a strip of copper of rectangular cross-section is 2Ω. A metal of resistivity twice that of copper is coated on its upper surface to a thickness equal to that of copper strip. The resistance of composite strip will be 4/3Ω.
asked
Apr 1, 2018
by
anonymous
asked
Mar 31, 2018
by
anonymous
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) All member functions of the class granted friendship have unrestricted access to the members of the class granting 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
asked
May 25, 2018
by
anonymous
Answer :
Reciprocal of permeability is reluctivity.
asked
Mar 29, 2018
by
anonymous
Description : Resistivity - Fundamentals of Electrical Engineering
Answer :
Resistivity or specific resistance
asked
Jun 6, 2020
by
anonymous
Answer :
Resistivity of electrical conductors is most affected by temperature.
asked
Mar 31, 2018
by
anonymous
Answer :
Low resistivity materials are used in transformer, motor and generator windings, transmission and distribution lines, house wiring.
asked
Mar 28, 2018
by
anonymous
Answer :
The resistivity of a metal is a function of temperature because the amplitude of vibration of the atoms varies with temperature.
asked
Mar 28, 2018
by
anonymous
Answer :
Addition of 0.3 to 4.5% silicon to iron increases the electrical resistivity of iron.
asked
Mar 28, 2018
by
anonymous
Description : By increasing impurity content in the metal alloy the residual resistivity always
Answer :
By increasing impurity content in the metal alloy the residual resistivity always increases.
asked
Mar 28, 2018
by
anonymous