Discuss
menu
search
person
Login
Register
search
edit
Ask a Question
Discuss
All Activity
Q&A
Questions
Hot!
Unanswered
Tags
Ask a Question
For the use of Newton-Raphson method, the non-linear algebraic equations are made linear with the help of
asked
May 25, 2018
by
anonymous
For the use of Newton-Raphson method, the non-linear algebraic equations are made linear with the help of (a) By decoupling the equations (b) Taylor series expansion (c) Exponential distribution (d) Nothing can be said
thumb_up_alt
0
like
thumb_down_alt
0
dislike
63
views
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
0
Answers
← Prev Question
Next Question →
Related questions
asked
Mar 11, 2018
by
anonymous
What is Newton Raphson Method example?
What is Newton Raphson Method example?
newton
raphson
method
example
thumb_up_alt
0
like
thumb_down_alt
0
dislike
58
views
0
answers
asked
Apr 23, 2018
by
anonymous
The convergence characteristic of the Newton—Raphson method for solving a load flow problem is
The convergence characteristic of the Newton—Raphson method for solving a load flow problem is (A) quadratic (B) linear (C) geometric (D) cubic
Last answer:
The convergence characteristic of the Newton—Raphson method for solving a load flow problem is quadratic
thumb_up_alt
0
like
thumb_down_alt
0
dislike
75
views
1
answer
asked
Apr 5, 2018
by
anonymous
In the solution of load flow equation, Newton Raphson (NR) method is superior to the GaussSeidal ...
In the solution of load flow equation, Newton Raphson (NR) method is superior to the GaussSeidal (GS) Method, because the: (A) Convergence characteristic of the NR methods are not affected by selection of slack bus (B) Number of iterations required in the NR method is not independent of the size of the system (C) Time ... the NR method is less when compared to the GS method (D) Number of iteration required in the NR method is more than compared to that in the GS method
thumb_up_alt
0
like
thumb_down_alt
0
dislike
519
views
0
answers
asked
Apr 26, 2018
by
anonymous
Compared to Gauss-Seidel method, Newton- Raphson method takes :
Compared to Gauss-Seidel method, Newton-Raphson method takes : A. less number of iterations and more time per iteration B. less number of iterations and less time per iteration C, more number of iterations and more time per iteration D. more number of iterations and less time per iteration
Last answer:
Compared to Gauss-Seidel method, Newton-Raphson method takes : A. less number of iterations and more time per iteration B. less number of iterations and less time per iteration ... of iterations and more time per iteration D. more number of iterations and less time per iteration
gauss-seidel
method
newton-raphson
thumb_up_alt
0
like
thumb_down_alt
0
dislike
842
views
1
answer
asked
Mar 11, 2018
by
anonymous
Why do we use Gauss elimination method?
Why do we use Gauss elimination method?
use
gauss
elimination
method
thumb_up_alt
0
like
thumb_down_alt
0
dislike
82
views
0
answers
asked
1 day
ago
by
anonymous
For a body moving with non-uniform velocity and uniform acceleration (1) Displacement – Time graph is linear (2) Displacement – Time graph is non-linear (3) Velocity – Time graph is nonlinear (4) Velocity – Time graph is linear
For a body moving with non-uniform velocity and uniform acceleration (1) Displacement – Time graph is linear (2) Displacement – Time graph is non-linear (3) Velocity – Time graph is nonlinear (4) Velocity – Time graph is linear
Last answer:
Displacement – Time graph is non-linear
physics
thumb_up_alt
0
like
thumb_down_alt
0
dislike
4
views
1
answer
asked
Apr 25, 2018
by
anonymous
Which of the following are satisfied in a non-linear network ?
Which of the following are satisfied in a non-linear network ? 1. Associative 2. Superposition 3. Homogeneity 4. Bilaterality Select the correct answer using the codes given below : (a) 1 and 3 only (b) 1 and 4 only (c) 2 and 3 only (d) 2 and 4 only
Last answer:
Which of the following are satisfied in a non-linear network ? 1. Associative 2. Superposition 3. Homogeneity 4. Bilaterality Select the correct answer using the codes given below : (a) 1 and 3 only (b) 1 and 4 only (c) 2 and 3 only (d) 2 and 4 only
thumb_up_alt
0
like
thumb_down_alt
0
dislike
135
views
1
answer
asked
Jul 26, 2019
by
anonymous
Linear Algebra Problem the solution to the system of equations
Linear Algebra Problem the solution to the system of equations
Last answer:
Linear Algebra Problem the solution to the system of equations https://youtu.be/y_FlupirxZM
linear
algebra
problem
solution
system
equations
thumb_up_alt
0
like
thumb_down_alt
0
dislike
83
views
1
answer
asked
Apr 28, 2018
by
anonymous
Which of the following statements is incorrect ? (A) Superposition theorem is useful for Linear and Non-linear
Which of the following statements is incorrect ? (A) Superposition theorem is useful for Linear and Non-linear circuit analysis when several sources are present in the circuit. (B) Thevenin's equivalent network consists of one voltage source in series with an impedance. (C) Norton's equivalent network consists of ... . (D) When both the load and source impedances are purely resistive, maximum power transfer is achieved under the condition : Load Resistance = Source Resistance
Last answer:
Which of the following statements is incorrect ? (A) Superposition theorem is useful for Linear and Non-linear circuit analysis when several sources are present in the circuit. ... purely resistive, maximum power transfer is achieved under the condition : Load Resistance = Source Resistance
superposition
theorem
thumb_up_alt
0
like
thumb_down_alt
0
dislike
96
views
1
answer
asked
Apr 28, 2018
by
anonymous
If non-linear loads are connected to the power system, then
If non-linear loads are connected to the power system, then (A) displacement power factor is same as the total power factor (B) displacement power factor is not equal to the total power factor (C) displacement power factor is due to harmonic currents (D) total power factor is due to fundamental component of current
Last answer:
If non-linear loads are connected to the power system, then displacement power factor is not equal to the total power factor
non-linear
loads
connected
power
system
thumb_up_alt
0
like
thumb_down_alt
0
dislike
75
views
1
answer
asked
Apr 14, 2018
by
anonymous
Materials having a high dielectric constant, which is non-linear are known as
Materials having a high dielectric constant, which is non-linear are known as (a) Super dielectrics (b) Elastomers (c) Ferromagnetics (d) Hard dielectrics
thumb_up_alt
0
like
thumb_down_alt
0
dislike
46
views
0
answers
asked
Apr 9, 2018
by
anonymous
Which ofthe following theorem is applicable for both linear and non-linear circuits?
Which ofthe following theorem is applicable for both linear and non-linear circuits? A) Superposition theorem B) Thevenin’s theorem C) Norton’s theorem D) None of these
thumb_up_alt
0
like
thumb_down_alt
0
dislike
891
views
0
answers
asked
Sep 18, 2018
by
anonymous
With the help of neat diagrams,explain the following methods of speed control in DC series motor. i) Field diverter method. ii) Armature diverter method.
With the help of neat diagrams,explain the following methods of speed control in DC series motor. i) Field diverter method. ii) Armature diverter method.
Last answer:
(i) Field diverter method: - Resistance connected in parallel with field winding -By adjusting this resistance current can by diverted from field winding -Thus field current decreases and the speed can be ... decreased, the flux must increase and hence speed is decreased than the rated speed.
thumb_up_alt
0
like
thumb_down_alt
0
dislike
109
views
1
answer
asked
Sep 2, 2018
by
anonymous
With the help of neat diagram, explain the method to obtain unidirectional polarity in train lighting.
With the help of neat diagram, explain the method to obtain unidirectional polarity in train lighting.
Last answer:
Method to obtain unidirectional polarity in train lighting: Dynamo has rocker arm mounted on the shaft, friction tight. When the direction of rotation of the shaft is clockwise, terminal X (positive ... polarities will be obtained as shown in figure. Thus, unidirectional polarity is obtained.
thumb_up_alt
0
like
thumb_down_alt
0
dislike
3.1k
views
1
answer
asked
Apr 29, 2018
by
anonymous
Two non -inverting amplifiers, one having a unity gain and the other having again of twenty are made using
Two non -inverting amplifiers, one having a unity gain and the other having again of twenty are made using identical operational amplifiers. As compared to the unity gain amplifier, the amplifier with gain twenty has
Last answer:
Two non -inverting amplifiers, one having a unity gain and the other having again of twenty are made using identical operational amplifiers. As compared to the unity gain amplifier, the amplifier with gain twenty has less bandwidth
non
-inverting
amplifiers
thumb_up_alt
0
like
thumb_down_alt
0
dislike
75
views
1
answer
asked
May 20, 2018
by
anonymous
The Gauss seidel load flow method has the following disadvantages. Tick the incorrect statement.
The Gauss seidel load flow method has the following disadvantages. Tick the incorrect statement. A) Unreliable convergence B) Slow convergence C) Choice of slack bus affects convergence D) A good initial guess for voltages is essential for convergence
Last answer:
The Gauss seidel load flow method has the following disadvantages. Tick the incorrect statement. A) Unreliable convergence B) Slow convergence C) Choice of slack bus affects convergence D) A good initial guess for voltages is essential for convergence
thumb_up_alt
0
like
thumb_down_alt
0
dislike
477
views
1
answer
asked
Mar 11, 2018
by
anonymous
What is the bisection method?
What is the bisection method?
bisection
method
thumb_up_alt
0
like
thumb_down_alt
0
dislike
75
views
0
answers
asked
Jan 5
by
anonymous
Describe the use of decision table in black box testing with the help of suitable example.
Describe the use of decision table in black box testing with the help of suitable example.
Last answer:
I.Decision table testing is black box test design technique to determine the test scenarios for complex business logic. ii. Decision tables provide a systematic way of stating complex business rules, which is useful for ... when conditions are missed, it is easy to see. Example :
software
testing
thumb_up_alt
0
like
thumb_down_alt
0
dislike
11
views
1
answer
asked
May 5, 2020
by
Dave
A circuit with two DC sources is shown in Figure 4: Use the principle of superposition to prove that VAB = +12 V ? please help!
thumb_up_alt
0
like
thumb_down_alt
0
dislike
79
views
0
answers
asked
Dec 3, 2020
by
anonymous
State the classification of losses in pipe with suitable sketches and equations for each.
State the classification of losses in pipe with suitable sketches and equations for each.
Last answer:
Major loss: The major loss of head is caused due to friction when fluid flow through a pipe. Minor loss: The minor loss of head is caused due to change in velocity of flowing fluid either in magnitude or ... . Loss of head due to obstruction. 6. Loss of head due to pipe fitting.
thumb_up_alt
0
like
thumb_down_alt
0
dislike
36
views
1
answer
asked
Aug 25, 2019
by
anonymous
While calculating performance of medium transmission line, what assumptions are made in case of (i) Nominal 'T' Method (ii) Nominal 'TT' Method.
While calculating performance of medium transmission line, what assumptions are made in case of (i) Nominal 'T' Method (ii) Nominal 'TT' Method.
Last answer:
(i) Assumptions are made in case of Nominal 'T' Method: a. It is assume that line capacitance is connected at center of transmission line. b. It is assume that half ... assumed that transmission line resistance & reactance per phase is connected in between two half transmission line capacitance
medium
transmission
line
thumb_up_alt
0
like
thumb_down_alt
0
dislike
70
views
1
answer
asked
4 days
ago
by
anonymous
Economic rent refers to (1) Payment made for the use of labour (2) Payment made for the use of capital (3) Payment made for the use of organisation (4) Payment made for the use of land
Economic rent refers to (1) Payment made for the use of labour (2) Payment made for the use of capital (3) Payment made for the use of organisation (4) Payment made for the use of land
Last answer:
Payment made for the use of land
economics
thumb_up_alt
0
like
thumb_down_alt
0
dislike
2
views
1
answer
asked
Jun 18, 2018
by
anonymous
Which of the following is NOT a non-linear resistor?
Which of the following is NOT a non-linear resistor? A) Varistor B) Precision resistor C) NTC thermistor D) PTC thermistor
Last answer:
Which of the following is NOT a non-linear resistor? A) Varistor B) Precision resistor C) NTC thermistor D) PTC thermistor
non-linear
resistor
thumb_up_alt
0
like
thumb_down_alt
0
dislike
197
views
1
answer
asked
May 13, 2018
by
anonymous
Which of the following theorems can be applied to any network linear or non-linear, active or
Which of the following theorems can be applied to any network linear or non-linear, active or passive, time variant or time invariant? (a) Thevenin Theorem (b) Norton Theorem (c) Telligen Theorem (d) Superposition Theorem
Last answer:
Which of the following theorems can be applied to any network linear or non-linear, active or passive, time variant or time invariant? (a) Thevenin Theorem (b) Norton Theorem (c) Telligen Theorem (d) Superposition Theorem
thumb_up_alt
0
like
thumb_down_alt
0
dislike
105
views
1
answer
asked
Apr 26, 2018
by
anonymous
Which of the following does not show non-linear V-I characteristics?
Which of the following does not show non-linear V-I characteristics? (A) Schottky diode (B) Tunnel diode (C) Thermistor, at a fixed temperature (D) p-n Junction diode.
Last answer:
Which of the following does not show non-linear V-I characteristics? (A) Schottky diode (B) Tunnel diode (C) Thermistor, at a fixed temperature (D) p-n Junction diode.
non-linear
v-i
characteristics
thumb_up_alt
0
like
thumb_down_alt
0
dislike
102
views
1
answer
asked
Apr 14, 2018
by
anonymous
Which of the following is not a non-linear element ?
Which of the following is not a non-linear element ? (A) Diode (B) Transistor (C) Heater coil (D) None of the above
Last answer:
Heater coil is a non linear element
thumb_up_alt
0
like
thumb_down_alt
0
dislike
270
views
2
answers
asked
Mar 6, 2018
by
anonymous
can induction heating is use for both magnetic and non magnetic material ?
Last answer:
Yes, Induction heating is used for both magnetic and non-magnetic materials.
induction
heating
magnetic
non
material
thumb_up_alt
0
like
thumb_down_alt
0
dislike
76
views
1
answer
asked
2 days
ago
by
anonymous
The first computer made available for commercial use was : (1) MANIAC (2) ENIAC (3) UNIVAC (4) EDSAC
The first computer made available for commercial use was : (1) MANIAC (2) ENIAC (3) UNIVAC (4) EDSAC
Last answer:
UNIVAC
economics
thumb_up_alt
0
like
thumb_down_alt
0
dislike
1
view
1
answer
asked
Jun 6, 2020
by
anonymous
Non-linear Circuit
Non-linear Circuit
thumb_up_alt
0
like
thumb_down_alt
0
dislike
17
views
0
answers
asked
Apr 22, 2020
by
ARCHANA KUMARI
Non linear phenomena backlash is generally seen in
thumb_up_alt
0
like
thumb_down_alt
0
dislike
28
views
0
answers
asked
Mar 19, 2020
by
anonymous
KVL solved problem non linear load VI characteristics equation
Last answer:
https://youtu.be/fgQTs-1hq7Q
kvl
solved
problem
non
linear
load
vi
characteristics
equation
thumb_up_alt
0
like
thumb_down_alt
0
dislike
42
views
1
answer
asked
May 16, 2019
by
anonymous
Linear and non-linear device
Linear and non-linear device
Last answer:
Linear and non-linear device
linear
and
non-linear
device
thumb_up_alt
0
like
thumb_down_alt
0
dislike
44
views
1
answer
asked
Mar 28, 2018
by
anonymous
Non-linear resistors?
Last answer:
Non-linear resistors produce harmonic distortion.
thumb_up_alt
0
like
thumb_down_alt
0
dislike
25
views
1
answer
asked
Mar 25, 2018
by
anonymous
A non-linear network does not satisfy?
A non-linear network does not satisfy?
Last answer:
A non-linear network does not satisfy both homogeneity as well as superposition condition.
non-linear
network
thumb_up_alt
0
like
thumb_down_alt
0
dislike
87
views
1
answer
asked
Mar 10, 2018
by
anonymous
What is a non linear load?
What is a non linear load?
non
linear
load
thumb_up_alt
0
like
thumb_down_alt
0
dislike
47
views
0
answers
asked
Mar 10, 2018
by
anonymous
Why do non linear loads cause harmonics?
Why do non linear loads cause harmonics?
non
linear
loads
cause
harmonics
thumb_up_alt
0
like
thumb_down_alt
0
dislike
76
views
0
answers
asked
21 hours
ago
by
anonymous
Light houses are places with powerful lights to : (1) guide and resolve traffic jams in crowded metro-cities during nights. (2) guide and help large crowds at religious gathering during nights. (3) indicate to the incoming warships, the location of a harbour during night. (4) guide and warn the ships coming from different directions in the ocean.
Light houses are places with powerful lights to : (1) guide and resolve traffic jams in crowded metro-cities during nights. (2) guide and help large crowds at religious gathering during nights. (3) indicate to the incoming warships, the location of a harbour during night. (4) guide and warn the ships coming from different directions in the ocean.
Last answer:
guide and warn the ships coming from different directions in the ocean.
physics
thumb_up_alt
0
like
thumb_down_alt
0
dislike
2
views
1
answer
asked
Apr 23, 2018
by
anonymous
With the help of which bridge are the capacitance and dielectric loss of a capacitor generally measured ?
With the help of which bridge are the capacitance and dielectric loss of a capacitor generally measured ?
Last answer:
With the help of Schering bridge are the capacitance and dielectric loss of a capacitor generally measured.
thumb_up_alt
0
like
thumb_down_alt
0
dislike
148
views
1
answer
asked
Jan 12
by
anonymous
P and Q undertake to do a piece of job for Rs.1200. P alone can do it in 12 days while Q alone can do it in 16 days. With the help of R , they finish it in 6 days. Find the share of P,Q & R. a) 400,600,200 b) 200,400,600 c) 450,400,250 d) 600,450,150
P and Q undertake to do a piece of job for Rs.1200. P alone can do it in 12 days while Q alone can do it in 16 days. With the help of R , they finish it in 6 days. Find the share of P,Q & R. a) 400,600,200 b) 200,400,600 c) 450,400,250 d) 600,450,150
Last answer:
D R;s 1 day work = 1/6 – (1/12 + 1/16) =1/6 – 1/12 – 1/16 = (8-4-3)/48 = 1/48 P:Q:R = ratio of 1 day work = 1/12:1/16 : 1/48 =4:3:1 P’s share = Rs(1200*4/8) =Rs.600 Q’s share = Rs(1200 * 3/8) =Rs.450 R’s share = Rs(1200 * 1/8) =Rs.150
time-and-work
thumb_up_alt
0
like
thumb_down_alt
0
dislike
3
views
1
answer
asked
Jan 6
by
anonymous
Derive equation for discharge through orifice meter with the help of neat sketch.
Derive equation for discharge through orifice meter with the help of neat sketch.
Last answer:
Orifice Meter or orifice Plate: It is a device used for measuring the rate of flow of a fluid through a pipe. It is Cheaper device as compared to venturimeter. It also works on the same ... a distance of about half the diameter of the orifice on the downstream side from the orifice plate.
fluid
mechanics
machinery
thumb_up_alt
0
like
thumb_down_alt
0
dislike
5
views
1
answer
asked
Apr 10, 2018
by
anonymous
Which of the following are legal declarations for non-nested classes and interfaces?
Which of the following are legal declarations for non-nested classes and interfaces? (1) final abstract class Test{} (2) public static interface Test{} (3) final public class Test{} (4) protected abstract class Test{}
thumb_up_alt
0
like
thumb_down_alt
0
dislike
50
views
0
answers
asked
Mar 28, 2018
by
anonymous
If R, L and C are the parameters of a resistor then the condition for the resistor to be non-inductive is
Last answer:
If R, L and C are the parameters of a resistor then the condition for the resistor to be non-inductive is L = CR2 .
thumb_up_alt
0
like
thumb_down_alt
0
dislike
169
views
1
answer
asked
May 29, 2018
by
anonymous
The use of non-uniform quantization leads to:
The use of non-uniform quantization leads to: (1) Reduction in transmission bandwidth. (2) Increase in maximum SNR. (3) Increase in SNR for signal levels. (4) Simplification of quantization process.
Last answer:
The use of non-uniform quantization leads to: Increase in SNR for signal levels.
thumb_up_alt
0
like
thumb_down_alt
0
dislike
105
views
1
answer
asked
Sep 9, 2018
by
anonymous
Compare contact type and non-contact type speed measurement method.
Compare contact type and non-contact type speed measurement method.
Last answer:
Contact type method Non contact type method Physical contact between meter and shaft No Physical contact between meterand shaft Consists of moving parts Does not consist of moving parts ... is less Ex.AC / DC tachometer Ex. Rotary Encoder, Photo electric tachometer
thumb_up_alt
0
like
thumb_down_alt
0
dislike
41
views
1
answer
asked
Jul 16, 2020
by
anonymous
Liquid nitrogen is stored in a thin walled spherical container of 100 cm diameter. The system is insulated by an evacuated space between the inner sphere and the surroundings with 105 cm concentric sphere. Both the spheres are made of aluminium and have an emittance of 0:03. The inner surface of the sphere is maintained at 774 K and the temperature of the outer sphere is 280 K. The latent heat of vaporization of nitrogen is 200 kJ/kg.
Liquid nitrogen is stored in a thin walled spherical container of 100 cm diameter. The system is insulated by an evacuated space between the inner sphere and the surroundings with 105 cm concentric sphere. Both the spheres are made of aluminium and have an emittance of 0:03. The inner surface of the sphere is maintained at 774 K ... nitrogen is 200 kJ/kg. Estimate (i) the rate of heat flow by radiation to the nitrogen in the container, and (ii) the nitrogen boil-off rate.
thumb_up_alt
0
like
thumb_down_alt
0
dislike
46
views
0
answers
asked
Aug 6, 2020
by
anonymous
Explain the need of compounding. Suggest the method of compounding for reaction steam turbine with justification.
Explain the need of compounding. Suggest the method of compounding for reaction steam turbine with justification.
Last answer:
Need of compounding: ✔The compounding of steam turbine means the methods to reduce the speed of rotor shaft. ✔To increase the thermal efficiency in power plants, high pressure and high ... compounding: i. Velocity compounding ii. Pressure compounding iii. Pressure-Velocity compounding
thumb_up_alt
0
like
thumb_down_alt
0
dislike
68
views
1
answer
asked
Apr 14, 2018
by
anonymous
One of the most powerful tool for dealing with unbalanced polyphase circuit is the method of symmetrical...
One of the most powerful tool for dealing with unbalanced polyphase circuit is the method of symmetrical components introduced by the scientist (a) Gauss (b) Volta (c) Newton (d) C.L. Fortescue
thumb_up_alt
0
like
thumb_down_alt
0
dislike
53
views
0
answers
asked
Apr 12, 2018
by
anonymous
The following statements are made for FETs 1. In n -channel depletion mode MOS in the active region, ...
The following statements are made for FETs 1. In n -channel depletion mode MOS in the active region, the control voltage VGS is negative. 2. NMOS in depletion mode is cut off for VGS=O 3. NMOS in enhance mode is cut off for VGS=O 4. There is no path between source and drain in the enhancement mode Of these, the true statements are : a. 1 and 2 only b. 1 and 3 only c. 3 and 4 only d. 1, 3 and 4 only
thumb_up_alt
0
like
thumb_down_alt
0
dislike
125
views
0
answers
asked
Apr 12, 2018
by
anonymous
The following statements are made for NMOS & PMOS 1. The carrier mobility in NMOS is higher...
The following statements are made for NMOS & PMOS 1. The carrier mobility in NMOS is higher 2. PMOS require less area than NMOS 3. NMOS circuits are smaller than PMOS 4. PMOS are faster in switching. Of these, the true statements are : a. 2 and 4 only b. 2 and 3 only c. 1 and 3 only d. 1, 2 and 3 only
thumb_up_alt
0
like
thumb_down_alt
0
dislike
156
views
0
answers
asked
Nov 28, 2020
by
anonymous
Explain with neat sketch method of drawing displacement diagram for SHM of follower.
Explain with neat sketch method of drawing displacement diagram for SHM of follower.
Last answer:
The displacement diagram is drawn as follows for SHM of follower : 1. Draw a semi-circle on the follower stroke as diameter. 2. Divide the semi-circle into any number of even equal ... number of equal parts. 4. The displacement diagram is obtained by projecting the points as shown in Figure
thumb_up_alt
0
like
thumb_down_alt
0
dislike
15
views
1
answer
...