AIDS related complex (ARC) is a disease which leads to fever, swollen lymph nodes, night sweats, loss in weight etc. represents
AIDS related complex (ARC) is a disease which leads to fever, swollen lymph nodes, night sweats, loss in weight etc. represents
A
Severe from of AIDS
B
Intitial from of AIDS
C
No link with AIDS
D
None of the above
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The correct Answer is:
B
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The word fluid means a substance having particles which readily of its magnitude (a small shear stress, which may appear to be of negligible will cause deformation in the fluid). Fluids are charactrised by such properties as density. Specific weight, specific gravity, viscosity etc. Density of a substance is defined as mass per unit volume and it is denoted by. The specific gravity represents a numerical ratio of two densities, and water is commonly taken as a reference substance. Specific gravity of a substance in written as the ratio of density of substance to the density of water. Specific weight represents the force exerted by gravity on a unit volume of fluid. It is related to the density as the product of density of a fluid and acceleration due to gravity. Viscosity is the most important and is recognized as the only single property which influences the fluid motion to a great extent. The viscosity is the property by virtue of which a fluid offers resistance to deformation under the influenece if shear force. The force between the layers opposing relative motion between them are known as forces of viscosity. When a boat moves slowly on the river remains at rest. Velocities of different layers are different. Let v be the velocity of the level at a distance y from the bed and V+dv be the velocity at a distance y+dy . The velocity differs by dv in going through a distance by perpendicular to it. The quantity (dv)/(dy) is called velocity gradient. The force of viscosity between two layers of a fluid is proportional to velocity gradient and Area of the layer. F prop A & F prop (dv)/(dy) F= -etaA(dv)/(dy) ( -ve sign shown the force is frictional in nature and opposes relative motion. eta coefficient of dynamic viscosity Shear stress (F)/(A)= -eta(dv)/(dy) and simultaneously kinematic viscosity is defined as the dynamic viscosity divided by the density. If is denoted as v . The viscosity of a fluid depends upon its intermolecular structure. In gases, the molecules are widely spaced resulting in a negligible intermolecular cohesion, while in liquids the molecules being very close to each other, the cohesion is much larger with the increases of temperature, the cohesive force decreases rapidly resulting in the decreases of viscosity. In case of gases, the viscosity is mainly due to transfer of molecular momentum in the transerve direction brought about by the molecular agitation. Molecular agitation increases with rise in temperature. Thus we conclude that viscosity of a fluid may thus be considered to be composed of two parts, first due to intermolecuar cohesion and second due to transfer of molecular momentum. If the velocity profile is given by v=(2)/(3)y-y^(2)v is velocity in m//sec y is in meter above the bad. Determine shear stress at y=0.15m , & eta=0.863 Ns//m^(2)
The word fluid means a substance having particles which readily of its magnitude (a small shear stress, which may appear to be of negligible will cause deformation in the fluid). Fluids are charactrised by such properties as density. Specific weight, specific gravity, viscosity etc. Density of a substance is defined as mass per unit volume and it is denoted by. The specific gravity represents a numerical ratio of two densities, and water is commonly taken as a reference substance. Specific gravity of a substance in written as the ratio of density of substance to the density of water. Specific weight represents the force exerted by gravity on a unit volume of fluid. It is related to the density as the product of density of a fluid and acceleration due to gravity. Viscosity is the most important and is recognized as the only single property which influences the fluid motion to a great extent. The viscosity is the property by virtue of which a fluid offers resistance to deformation under the influenece if shear force. The force between the layers opposing relative motion between them are known as forces of viscosity. When a boat moves slowly on the river remains at rest. Velocities of different layers are different. Let v be the velocity of the level at a distance y from the bed and V+dv be the velocity at a distance y+dy . The velocity differs by dv in going through a distance by perpendicular to it. The quantity (dv)/(dy) is called velocity gradient. The force of viscosity between two layers of a fluid is proportional to velocity gradient and Area of the layer. F prop A & F prop (dv)/(dy) F= -etaA(dv)/(dy) ( -ve sign shown the force is frictional in nature and opposes relative motion. eta coefficient of dynamic viscosity Shear stress (F)/(A)= -eta(dv)/(dy) and simultaneously kinematic viscosity is defined as the dynamic viscosity divided by the density. If is denoted as v . The viscosity of a fluid depends upon its intermolecular structure. In gases, the molecules are widely spaced resulting in a negligible intermolecular cohesion, while in liquids the molecules being very close to each other, the cohesion is much larger with the increases of temperature, the cohesive force decreases rapidly resulting in the decreases of viscosity. In case of gases, the viscosity is mainly due to transfer of molecular momentum in the transerve direction brought about by the molecular agitation. Molecular agitation increases with rise in temperature. Thus we conclude that viscosity of a fluid may thus be considered to be composed of two parts, first due to intermolecuar cohesion and second due to transfer of molecular momentum. Viscosity of liquids
The word fluid means a substance having particles which readily of its magnitude (a small shear stress, which may appear to be of negligible will cause deformation in the fluid). Fluids are charactrised by such properties as density. Specific weight, specific gravity, viscosity etc. Density of a substance is defined as mass per unit volume and it is denoted by. The specific gravity represents a numerical ratio of two densities, and water is commonly taken as a reference substance. Specific gravity of a substance in written as the ratio of density of substance to the density of water. Specific weight represents the force exerted by gravity on a unit volume of fluid. It is related to the density as the product of density of a fluid and acceleration due to gravity. Viscosity is the most important and is recognized as the only single property which influences the fluid motion to a great extent. The viscosity is the property by virtue of which a fluid offers resistance to deformation under the influenece if shear force. The force between the layers opposing relative motion between them are known as forces of viscosity. When a boat moves slowly on the river remains at rest. Velocities of different layers are different. Let v be the velocity of the level at a distance y from the bed and V+dv be the velocity at a distance y+dy . The velocity differs by dv in going through a distance by perpendicular to it. The quantity (dv)/(dy) is called velocity gradient. The force of viscosity between two layers of a fluid is proportional to velocity gradient and Area of the layer. F prop A & F prop (dv)/(dy) F= -etaA(dv)/(dy) ( -ve sign shown the force is frictional in nature and opposes relative motion. eta coefficient of dynamic viscosity Shear stress (F)/(A)= -eta(dv)/(dy) and simultaneously kinematic viscosity is defined as the dynamic viscosity divided by the density. If is denoted as v . The viscosity of a fluid depends upon its intermolecular structure. In gases, the molecules are widely spaced resulting in a negligible intermolecular cohesion, while in liquids the molecules being very close to each other, the cohesion is much larger with the increases of temperature, the cohesive force decreases rapidly resulting in the decreases of viscosity. In case of gases, the viscosity is mainly due to transfer of molecular momentum in the transerve direction brought about by the molecular agitation. Molecular agitation increases with rise in temperature. Thus we conclude that viscosity of a fluid may thus be considered to be composed of two parts, first due to intermolecuar cohesion and second due to transfer of molecular momentum. Ten litres of a liquid of specific gravity 1.3 is mixed with 6 litres of a liquid of specific gravity 0.8 the specific gravity of mixture is
Read the given passage below and answer the questions. India’s abstention from voting on a UN Human Rights Council draft resolution, in March this year, on the “situation of human rights in Myanmar” needs closer examination. Co-sponsored by the European Union (EU) and Bangladesh which is a home to several victims, the resolution “expresses grave concern at continuing reports of serious human rights violations and abuses in Myanmar”, particularly in Rakhine, Kachin and Shan States, and calls for a full inquiry into these by the Council’s own mechanism and the International Criminal Court (ICC). In its follow-up explanatory statement, India’s permanent representative to the UN in Geneva, Rajiv Kumar Chander, said that it would “only be counter-productive” to support “extensive recommendations regarding legislative and policy actions” and “threatening Myanmar with punitive action, including at the ICC, to which that state is not a signatory”. It is understandable that as a non-signatory of the Rome Statute, New Delhi would register its dissent against any punitive interventions by the ICC on another non-signatory country (Myanmar). However, what is deeply unfortunate is India’s continued diplomatic and moral passivity on the Rohingya crisis. Despite the Myanmar Army facing charges of serious war crimes, including genocide — according to a UN Fact-Finding Mission (FFM) and several other international human rights organisations — India refuses to take a strong moral stand for the sake of maintaining cordial bilateral relations with Naypyidaw. India continues to toe Myanmar’s line on the issue, which harps on the “complexity” of the whole situation, lays emphasis on economic development rather than political rights for the Rohingya, lays stress on internal inquiries instead of international mechanisms, and even refuses to call the Rohingya community by its name. In fact, Prime Minister Narendra Modi has not even publicly condemned the horrible atrocities that the Rohingya have faced at the hands of Myanmar’s security forces. On his last visit to Myanmar in September 2017, he simply expressed concern at the “loss of lives of security forces and innocent people due to the extremist violence in Rakhine State”. There was no reference to the excessive and arbitrary force used by security forces on Rohingya civilians in response to the “extremist violence”. Radhika Coomaraswamy, who was a part of the three-member UN FFM, during a recent briefing, said, “Acknowledging that human rights violations have been committed, holding people accountable and reforming the Tatmadaw is the only way forward.” India, for its part, continues to maintain ties with the Myanmar armed forces (Tatmadaw), supplying them with combat hardware and imparting UN peacekeeping training. An edition of the India-Myanmar bilateral army exercise, IMBEX 201819, took place this January at Chandimandir. Which of the following is an apt conclusion on the basis of the information provided? I. One analysis by the Dutch advocacy group, Stop Wapenhandel (Stop Arms Trade), claims that India transferred combat equipment in violation of international embargoes. II. For now, India is happy to be in a stable, but morally tenuous, friendswith-benefit relationship with Myanmar. The victims continue to be the stateless Rohingya. III. According to the arms transfer database of the Stockholm International Peace Research Institute (SIPRI), India is one of Myanmar’s top arms suppliers, and weapons sales include military aircraft, artillery, naval vessels and reconnaissance equipment, armoured vehicles, anti-submarine torpedoes, and missiles.
Read the given passage below and answer the questions. India’s abstention from voting on a UN Human Rights Council draft resolution, in March this year, on the “situation of human rights in Myanmar” needs closer examination. Co-sponsored by the European Union (EU) and Bangladesh which is a home to several victims, the resolution “expresses grave concern at continuing reports of serious human rights violations and abuses in Myanmar”, particularly in Rakhine, Kachin and Shan States, and calls for a full inquiry into these by the Council’s own mechanism and the International Criminal Court (ICC). In its follow-up explanatory statement, India’s permanent representative to the UN in Geneva, Rajiv Kumar Chander, said that it would “only be counter-productive” to support “extensive recommendations regarding legislative and policy actions” and “threatening Myanmar with punitive action, including at the ICC, to which that state is not a signatory”. It is understandable that as a non-signatory of the Rome Statute, New Delhi would register its dissent against any punitive interventions by the ICC on another non-signatory country (Myanmar). However, what is deeply unfortunate is India’s continued diplomatic and moral passivity on the Rohingya crisis. Despite the Myanmar Army facing charges of serious war crimes, including genocide — according to a UN Fact-Finding Mission (FFM) and several other international human rights organisations — India refuses to take a strong moral stand for the sake of maintaining cordial bilateral relations with Naypyidaw. India continues to toe Myanmar’s line on the issue, which harps on the “complexity” of the whole situation, lays emphasis on economic development rather than political rights for the Rohingya, lays stress on internal inquiries instead of international mechanisms, and even refuses to call the Rohingya community by its name. In fact, Prime Minister Narendra Modi has not even publicly condemned the horrible atrocities that the Rohingya have faced at the hands of Myanmar’s security forces. On his last visit to Myanmar in September 2017, he simply expressed concern at the “loss of lives of security forces and innocent people due to the extremist violence in Rakhine State”. There was no reference to the excessive and arbitrary force used by security forces on Rohingya civilians in response to the “extremist violence”. Radhika Coomaraswamy, who was a part of the three-member UN FFM, during a recent briefing, said, “Acknowledging that human rights violations have been committed, holding people accountable and reforming the Tatmadaw is the only way forward.” India, for its part, continues to maintain ties with the Myanmar armed forces (Tatmadaw), supplying them with combat hardware and imparting UN peacekeeping training. An edition of the India-Myanmar bilateral army exercise, IMBEX 201819, took place this January at Chandimandir. Which of the following is/are a suitable assumption on the basis of the information provided in the given context? I. Whether Myanmar is using some of its India-supplied weapons to maim non-combatant civilians in Rakhine State and other ethnic regions is a question that New Delhi has not asked so far. Further, Indian companies continue to invest in Myanmar, with several having direct links with Tatmadaw-owned businesses. II. But India’s soft, backfoot approach is being increasingly seen by Bangladesh, which is hosting many Rohingya refugees, to be tilted in Myanmar’s favour. III. India has so far refused to exert any pressure on Myanmar, instead choosing to balance ties with Dhaka and Naypyidaw by sending humanitarian aid to both. IV. India’s core logic here is to “modernize” the Tatmadaw with the intent of securing its 1,640-km plus border with Myanmar and forge a sustainable strategic partnership at China’s doorstep. But, in this inflexible realpolitik approach, there is little space for end-user accountability and human rights.
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