- Machines transmit mechanical work, whereas structures transmit forces
- In machines, relative motion exists between its members, whereas same does not exist in case of structures
- Machines modify movement and work, whereas structures modify forces
- Efficiency of machines as well as structures is below 100 %
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Directions : Following question consists of a statement followed by four arguments I, II, III and IV. You have to decide which of the arguments is a STRONG arguments and which is a WEAK Argument. Statement : Should there be reservation of jobs in the organizations in the private sector also as in the public sector undertakings in India Arguments : I. Yes. This would give more opportunities of development to the weaker sections of the society and thus help reduce the gap between the affluent and the downtrodden in India. II. No. The private sector does not get any government assistance and therefore they should not be saddled with such policies. III. No. Nowhere else in the world such a practice is being followed. IV. No. The management of the private sector undertaking would not agree to such compulsions.?
Answer: Option 1 The reservation of jobs in the private sector too would surely increase opportunities for weaker sections to improve their economic plight. Thus, argument I is strong enough....
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A point B on a rigid link AB moves with respect to A with angular velocity $$\omega $$ rad/s. The radial component of the acceleration of B with respect to A, is (where vBA = Linear velocity of B with respect to A)?
Answer: Option 4 Let'
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The law of the machine is (where P = Effort applied to lift the load, m = A constant which is equal to the slope of the line, W = Load lifted, and C = Another constant which represents the machine friction.)?
Answer: Option 3 Let'
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Directions : Each of the following question consists of a statement followed by two arguments I and II. You have to decide which of the arguments is a STRONG arguments and which is a WEAK Argument. Statement : Should articles of only deserving authors be allowed to be published Arguments : I. Yes. It will save a lot of paper which is in short supply. II. No. It is not possible to draw a line between the deserving and the undeserving.?
Answer: Option 2 Clearly, I does not provide a strong reason in support of the statement. Also, it is not possible to analyze the really deserving and not deserving. So/argument...
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Direction : Two statements I and II are given. These statement may be either independent causes or may be effects of independent causes or a common cause. One of these statements may be the effect of the other statements. Read both the statements and decide which of the following answer choice correctly depicts the relationship between these two statements. Mark answer : I. The committee appointed by the Government on the fee structure of the professional courses has drastically reduced the fees of various courses in comparison to those charged in the last year. II. The parents of aspiring students seeking admission to professional courses had launched a severe agitation protesting against the high fees charged by the professional institutes and the admission process was delayed considerably.?
Answer: Option 2 Since the parents of aspiring students seeking admission to professional courses had launched a severe agitation protesting against the high fess changed by the professional institutes. So, the...
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Which of the following statement is correct as regard to the difference between a machine and a structure?
Answer: Option 4 Let'
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Which of the following TCP/IP protocol allows an application program on one machine to send a datagram to an application program on another machine?
Answer: Option 1 Let'
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Theosophical movement though not very successful helped in contributing to developments in society. Which of the following are those developments I. Women upliftment and recognized their importance II. Provided self respect needed to fight British colonial rule III. Did not provide any contribution as they realized that they were giving false sense of pride?
Answer: Option 2 Theosophical movement though not very successful helped in contributing to developments in society it provided self respect needed to fight British colonial rule.
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Which of the following is a machine for reading documents that are encoded in a way that is readable by person and machine.?
Answer: Option 1 A document reader is a device that converts an electronic file or printed matter to a form suitable for use by people with visual impairment. The output...
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XYZ firm has imported a machine from abroad. Which of the following is NOT the element of the machine's cost?
Answer: Option 4 XYZ firm has imported a machine from abroad. Refundable tax is NOT the element of the machine's cost.
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