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What is a Gauss Jordan elimination?

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Which of the following is least acceptable in the light of the modern concept of education? Options: A) The personal and social adjustment of the child is a responsibility of the school must necessarily and legitimately assumed B) Despite the importance of its other responsibilities, the school exists ... fundamental interests to educations, teachers are more generally directly involved in the methods and procedures by means of which these products are to be attained

Answer :

B) Despite the importance of its other responsibilities, the school exists primarily for the purpose of developing the intellectual and the academic atmosphere

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Description :

Explain energy conservation and its importance.

Answer :

Energy conservation Energy Conservation is the deliberate practice or an attempt to save electricity, fuel oil or gas or any other combustible material, to be able to put to additional use for ... are produced. e) Generally to relieve shortage and improve development. f) Advantage in PAT scheme.

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17 views 1 answer
Description :

Comment on the effect of negative feedback on the gain, input and output resistance of the feedback amplifiers.Describe the gain bandwidth product term used in this context and its importance.

Answer :

Effect of negative feedback: 1. Gain decreases with negative feedback. 2. Input resistance increases with negative feedback. 3. Output resistance decreases with negative feedback. Explanation ... feedback bandwidth increases which means it is stable output on more range of frequency.

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24 views 1 answer
Description :

Explain Bernoulli’s theorem with neat sketch. State its two important assumptions.

Answer :

This theorem states that whenever there is continuous flow of liquid the total energy at every section remains same provided that there is no any addition or loss of energy.  Let us consider ... incompressible. 4. Velocity is uniform over the cross section. 5. The flow is irrotational.

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31 views 1 answer
Description :

A sand sample has a fineness modulus of 1.95. Whether this sand can be used for concreting? Explain the procedure to bring the fineness modulus in required permissible limits. State its importance.

Answer :

The given sand sample has a fineness modulus 1.95, which is less than prescribed limit i.e.2.2-3.2. It indicates that sand particles are finer, which is not suitable for satisfactory ... . Well graded sand is also useful for good bonding of particles and related strength criteria of concrete.

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45 views 1 answer
Description :

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

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

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587 views 1 answer
Description :

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

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

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Description :

 Gauss-Seidel iterative method can be used for solving a set of?

Answer :

 Gauss-Seidel iterative method can be used for solving a set of linear algebraic equation only.

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Description :

Why do we use Gauss elimination method?

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Description :

You bringing your pupil for a monument visit outside your city. A father is reluctant to send his child for this. What will you do? Options: A) Leave that child and go with others B) Try to understand his father’s problems C) Try to convince him for sending his child by explaining the importance of such as educational and cultural trip. D) None of these

Answer :

C) Try to convince him for sending his child by explaining the importance of such as educational and cultural trip.

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Description :

A scheduled caste student is visiting the class only to get his scholarship. What provisions will you make to attract his attention towards education? Options: A) Insulting remarks on the caste and the parents B) Tell him about the importance of education in one's life C) Rebuking the child D) Think about the irrationality of the scheme

Answer :

B) Tell him about the importance of education in one's life 

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What is the importance of constructor?

Answer :

A constructor is important to initialize the objects of its class. It is called constructor because it constructs the value of the data members inside object of the class.

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What is the importance of the manager stage in the life of an entrepreneur ?

Answer :

Ans: The manager stage in the life of an entrepreneur teaches him/her to manage people perfectly. The manager stage helps to teach people their work coupled with balancing their egos. It ... Manager motivates and guides them. This stage also helps the entrepreneur to become an effective leader.

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Description :

What is earthing? Give the importance of earthing.

Answer :

Meaning of earthing: Connecting the metallic frame of the electrical machines /any electrical equipment body etc. to ground by using wire/conductor is known as earthing.  Importance of Earthing:  ... currents. 5. To provide stable platform for operation of sensitive electronic equipment's. 

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105 views 2 answers
Description :

What is the importance of negative feedback in the operational amplifier? (A) It maintains the gain (B) The voltage difference between the input terminals is maintained at a very small value (C) The voltage difference between the input terminals is maintained at a constant value (D) The voltage difference between the input terminals is maintained at a very high value

Answer :

The voltage difference between the input terminals is maintained at a very small value

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61 views 1 answer
Description :

What is the importance of electronics?

Answer :

Electronics is very important nowadays its uses are increasing in day to day life. The high voltage and current devices are now being controlled by a small electronics circuits. By controlling ... helping in increasing the efficiency of system. Electronics helping in reducing the size of equipments.

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151 views 1 answer
Description :

what are the importance of reactive power?

Answer :

Importance of Reactive Power  Voltage level control is important In power system. Varying reactive power will vary voltage level. Reactive power is directly proportional to ... power for useful work. Reactive power is required to generate magnetic flux.

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Description :

All labor that uplifts humanity has dignity and importance and should be undertaken with painstaking excellence. - Martin Luther King, Jr. quote

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Description :

Play therapy is adopted in the study of children in order to Options: A) Make the educational process joyful B) To understand the inner motives and complexes of children C) Make education more activity cantered D) Highlight the importance of play activities in education

Answer :

B) To understand the inner motives and complexes of children 

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Description :

Naturalism in education means Options: A) Introduction of physical sciences in education B) Giving more importance to mind than to matter C) Making discrimination between mind and consciousness D) Supporting both mind and consciousness equally

Answer :

A) Introduction of physical sciences in education 

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Description :

If some student's parent make a complaint that the child has developed the excessive habit of telling-a-lie and never give due importance to home work, you will do  Options: A) After due confirmation, be vigilant towards the child in future B) Forget about the child's problem as parent has become vigilant C) Insult the child along with his parent D) Speaking high about your skills to deal with the child

Answer :

A) After due confirmation, be vigilant towards the child in future 

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Description :

Which of the following are the fundamental duties? (a) To respect the National Flag. (b) To protect and improve the natural environment. (c) For a parent to provide opportunities for education to his/her child. (d) To protect monuments and places of national importance. Select the correct answer from the codes given: Codes: (A) (a), (b) and (c) (B) (a), (b) and (d) (C) (a), (c) and (d) (D) (a), (b), (c) and (d)

Answer :

Answer: D

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Description :

State the importance and need of wearing helmet while riding a two wheeler. 

Answer :

Ans: Helmet is one of the safety measures one should follow while riding a two-wheeler as helmet saves life in accidents. Many road accidents cause serious injuries to head or brain that can result in ... foreign particles. So helmet is important to save our life- prevention is better than cure.' 

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Description :

Write the importance and impact of energy conservation on environment and economy.

Answer :

Impact of energy conservation on Economy-Reduced dependence on nonrenewable sources of energy: Based on current known reserves and consumption of these fuels. It protects the economy and consumers from ... ways. The air is polluted when fossil fuels like coal are burned and released into it

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Description :

State Hartley’s law and Shannon Hartley’s theorem. 

Answer :

Hartley's law The amount of information that can be sent in a given transmission is dependent on the bandwidth of communication channel and the duration of transmission.  OR  Hartley's theorem state ... Where, B = Channel Bandwidth S = Signal Power N = Noise within the channel bandwidth

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Description :

State the Shannon Hartley’s theorem for channel capacity. Explain the effect of S/N ratio and bandwidth on channel capacity.

Answer :

In information theory, the Shannon-Hartley theorem tells the maximum rate at which information can be transmitted over a communications channel of a specified bandwidth in the presence of noise. According to Shannon, ... value of S/N with increase in B,assuming the signal power S to be constant.

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Description :

State the importance of site plan and openings schedule in civil engineering drawing.

Answer :

Importance of Site plan - 1) It gives idea of site i.e. plot size and size or shape of proposed building. 2) It is helpful to calculate plot area and plinth area. 3) It gives details of side ... to the fabricator. 5) For billing purpose. 6) To make alteration in type of opening, if required. 

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Description :

State the importance of submission drawing and working drawing in civil engineering works.

Answer :

Purposes of submission drawing - 1) To get sanction from competent authority before starting actual work. 2) To check whether the proposed construction is as per bye-laws or not. 3) To decide the ... carry out the work as per design. 6) To check the work carried out and record measurements. 

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Description :

State importance and objectives of plant safety.

Answer :

Importance & Objectives of plant safety: 1. To increase the rate of production. 2. To reduce the cost of production. 3. To reduce the damage to equipment and machinery. 4. To protect the life & limbs of the workers.

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Description :

State the parallel axis theorem and perpendicular axis theorem.

Answer :

Parallel axis theorem: It states that the M. I. of a plane section about any axis parallel to the centroidal axis is equal to the M. I. of the section about the centroidal axis plus the ... the lamina is equal to the addition of the moments of inertia of the lamina about its centroidal axes.

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Description :

State the importance of NDT and state working principle of Rebound hammer.

Answer :

Importance of NDT: 1. The strength can be tested without physical breaking of concrete; hence it is safe. 2. It can give internal flaws, cavities and homogeneity details of concrete within short period. 3. ... . But if rebound of hammer is less, then tested concrete may be soft, porous and moist. 

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Description :

Explain the importance of pattern allowances and state various pattern allowances. 

Answer :

Pattern Allowances are Important Because: 1. Solid contraction can be reduced by providing more allowance on patterns. 2. When a pattern is drawn from a mould, there is always some ... allowance iii. Machining allowance iv. Distortion or camber allowance v. Shake allowance / rapping allowance

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Description :

Describe the need and importance of subnet masking. Give an example of subnet mask.

Answer :

Subnet mask is a 32 bits long address used to distinguish between network address and host address in IP address. Subnet mask is always used with IP address. Subnet mask has ... In binary notation  IP address 11000000.10101000.00000001.00001010  Subnet mask 11111111.11111111.11111111.00000000

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Description :

Explain the importance of proper earthing system. Recommend and justify the earthing system used for individual bunglow. 

Answer :

The importance of proper earthing system:  * To save human life from danger of electrical shock or death i.e. To provide an alternative path for the leakage current to flow so that it will not ... maintained below 5 ohm to 8 ohm. * for plate earthing maintenance required is less & more convenient

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Description :

Explain importance of shape and size in aesthetic design.

Answer :

The aesthetic characteristics is a very important for all design elements. The aesthetics is the property to have good performance along with the better appearance for the satisfaction of the ... to get the better appearance and performance which extent its contributions from product to product. 

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Description :

Explain importance and purpose of earthing. 

Answer :

Importance and purpose of earthing is as below:- 1. To provide an alternative path for the leakage current to flow towards earth. 2. To save human life from danger of electrical shock due to ... equipment body (frame) below the earth potential in the event of fault from safety point of view. 

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71 views 1 answer
Description :

Describe the importance of three wire and four wire configuration for RTD with suitable circuit diagram.

Answer :

Three wire RTD: Four wire RTD: Three wire configurations is used to help the circuit compensate for lead wire resistance, and thus provide a truer indication of the measured ... the leads. To get the optimum performance, it is generally best to specify the RTD configuration. 

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Description :

To find current in a resistance connected in a network, Thevenin's theorem is used VTH = 20 V and RTH = 5 Ω. The current through the resistance: (1) is 4 A (2) is 4 A or less (3) is less than 4 A (4) May be 4 A or less or more than 4 A

Answer :

To find current in a resistance connected in a network, Thevenin's theorem is used VTH = 20 V and RTH = 5 Ω. The current through the resistance: is less than 4 A 

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Description :

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

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

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123 views 1 answer
Description :

In applying superposition theorem, to determine branch currents and voltages   (a) all current and voltage sources are shorted. (b) only current sources are open circuited. (c) only voltage sources are shorted. (d) voltage sources are shorted and current sources are open circuited. 

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Description :

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

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Description :

While calculating Rth in Thevenin's theorem and Norton equivalent?

Answer :

While calculating Rth in Thevenin's theorem and Norton equivalent all independent sources are made dead.

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Description :

Describe with example importance of virtual base class.

Answer :

A virtual base class (Grandparent class) is a class that avoids duplication of inherited data in derived class (child class) derived from parent classes (parent1 and parent2) which in turn derived ... duplications class L is declare as virtual base class while defining base classes B1 and B. 

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Description :

inside the classroom, before explaining the importance of topic, it is too important to Options: A) maintain strict discipline in the class B) get the attention of the students C) ask the students few questions from the last lecture D) all of the above

Answer :

B) get the attention of the students 

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Description :

Develop a dialogue between two friends regarding importance of reading. (8-10 dialogues)

Answer :

Ans: Sam : Hi Sunil! Sunil : Hello Sam! Sam : What are you reading? Sunil : This is one of the famous historical novel in Marathi. Sam : Is it related to kings, emperors and all? Sunil : Yes ... the life in its true sense. Well, I will take your leave now. Bye! Sunil : So keep reading. Bye!

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Description :

Write a paragraph on 'The Importance of Internet' 

Answer :

Ans: In today's hi-tech world, internet plays vital role in every body's life. Internet can be simply defined as a source of infinite knowledge. Internet is used from kid to old ... but also for the common people. Secured cashless transactions are helping the people in the emergencies. 

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Description :

The importance of the correlation co-efficient lies in the fact that: (A) There is a linear relationship between the correlated variables. (B) It is one of the most valid measure of statistics. (C) It allows one to determine the degree or strength of the association be tween two variables. (D) It is a non-parametric method of statistical analysis.

Answer :

(C) It allows one to determine the degree or strength of the association be tween two variables.

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Description :

The aim of vocationalization of education is: (A) preparing students for a vocation along with knowledge (B) converting liberal education into vocational education (C) giving more importance to vocational than general education (D) making liberal education job-oriented

Answer :

Answer: A  Vocational education is concerned with the training on vocation. It is related to pr oductivity. Vocational education prepares individuals for jobs. It has adequate employment ... means training in some vocations at the secondary, Higher Secondary level with general education. 

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Description :

The importance of perspiration is to (1) Eliminate body odours (2) Improve the general health (3) Open the pores in the skin (4) Regulate body temperature 

Answer :

Regulate body temperature

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