1. The Opposition to the flow of current in a conductor can increase in ‘alternating circuits compared to dc circuits due to:





Write Comment

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->The flow of electric current is measured in ?....
QA->Which substance is a bad conductor of electricity but a good conductor of heat?....
QA->Which is electrical circuits used to get smooth de output from a rectified circuit called?....
QA->When current flows through a metallic conductor, heat is produced, known as :....
QA->Expelled BJP leader Jaswant Singh is leading a non-BJP, non-Congress group of MPs in Parliament, which seeks to play the role of a “critical opposition”. Name that group of Independent MPs who have come together due to ‘commonality of issues’.....
MCQ->The Opposition to the flow of current in a conductor can increase in alternating circuits compared to dc circuits due to:....
MCQ->The Opposition to the flow of current in a conductor can increase in ‘alternating circuits compared to dc circuits due to:....
MCQ-> Study the following information carefully and answer the questions given below : Eight persons- P, Q, R, S, T, U, V and W - are sitting around a square table in such Question : way that four of them sit at four corners of the square while other four sit in the middle of each of the four sides. P, Q, R and S are facing towards the centre of table while T, U, V and W are facing outside. The ones who sit at the four corners face towards the centre while those who sit in the middle of the sides face outside. Each one of them has different legislative post viz, Defence Secretary, Finance Minister, Home Minister, Foreign Minister, HRD Minister, Education Minister, Prime Minister and Leader of Opposition but not necessarily in the same order. W is the second to the right of the Leader of Opposition. The Leader of Opposition is facing outside. T is the third to the left of Finance Minister. Finance Minister is not the immediate neighbour of W or Defence Secretary. R is not the Prime Minister and he is not the immediate neighbour of HRD Minister. U is to the immediate left of Prime Minister. Prime Minister is not the immediate neighbour of Defence Secretary. Home Minister and Foreign Minister are immediate neighbours of each other. Foreign Minister is not the immediate neighbour of the Leader of Opposition. There is only one person between Home Minister and S. V is Education Minister and he is not the immediate neighbour of P. S is not the Prime Minister.Who among the following is the Prime Minister ?
 ....
MCQ-> Analyse the following passage and provide appropriate answers for questions that follow. The understanding that the brain has areas of specialization has brought with it the tendency to teach in ways that reflect these specialized functions. For example, research concerning the specialized functions of the left and right hemispheres has led to left and right hemisphere teaching. Recent research suggests that such an approach neither reflects how the brain learns, nor how it functions once learning has occurred. To the contrary, in most ‘higher vertebrates’ brain systems interact together as a whole brain with the external world. Learning is about making connections within the brain and between the brain and outside world. What does this mean? Until recently, the idea that the neural basis for learning resided in connections between neurons remained a speculation. Now, there is direct evidence that when learning occurs, neuro – chemical communication between neurons is facilitated, and less input is required to activate established connections over time. This evidence also indicates that learning creates connections between not only adjacent neurons but also between distant neurons, and that connections are made from simple circuits to complex ones and from complex circuits to simple ones As connections are formed among adjacent neurons to form circuits, connections also begin to form with neurons in other regions of the brain that are associated with visual, tactile, and even olfactory information related to the sound of the word. Meaning is attributed to ‘sounds of words’ because of these connections. Some of the brain sites for these other neurons are far from the neural circuits that correspond to the component sounds of the words; they include sites in other areas of the left hemisphere and even sites in the right hemisphere. The whole complex of interconnected neurons that are activated by the word is called a neural network. In early stages of learning, neural circuits are activated piecemeal, incompletely, and weakly. It is like getting a glimpse of a partially exposed and blurry picture. With more experience, practice, and exposure, the picture becomes clearer and more detailed. As the exposure is repeated, less input is needed to activate the entire network. With time, activation and recognition become relatively automatic, and the learner can direct her attention to other parts of the task. This also explains why learning takes time. Time is needed to establish new neutral networks and connections between networks. Thi suggests that the neutral mechanism for learning is essentially the same as the products of learning. Learning is a process that establishes new connections among networks. The newly acquired skills or knowledge are nothing but formation of neutral circuits and networks.It can be inferred that, for a nursery student, learning will ...
 ....
MCQ->The following statements relate to a laminar flow :1. Laminar flow is rotational.2. In laminar flow the loss of head is proportional to the square of the velocity.3. In laminar flow the loss of head is proportional to the first power of viscosity.4. In laminar flow the velocity is constant over the cross-section.5. Other quantities remaining the same, increase in diameter will increase the Reynolds number in laminar flow.Of these statements :....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use
DMCA.com Protection Status Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions