- Nylon
- Glass cloth
- Metal cloth of monel or stainless steel
- Cotton fabric
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When one of the fluids is highly corrosive and has fouling tendency, it should?
Answer: Option 1 Let'
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What will be the following code's output if choice = 'R' switch(choice) { case 'R' : printf("RED"); case 'W' : printf("WHITE"); case 'B' : printf("BLUE"); default : printf("ERROR");break; }?
Answer: Option 2 As the first option is matching, the cases are evaluated till the break statement is encountered or end of switch statement is encountered.
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The resistance offered by the filter used in a bag filter is proportional to (where, c = dust concentration, and s = particle size )?
Answer: Option 1 Let'
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Filtrate flow rate in case of a rotary drum vacuum filter (in which Rm c) is proportional to __________ and the cycle time (where, μ = filtrate viscosity Rm = filter medium resistance Rc = cake resistance ).?
Answer: Option 2 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 the education at all levels be offered only in vernacular medium Arguments : I. Yes. This is the only way to enhance performance of the students. II. No. This will severely affect acquiring knowledge for want of good text books in vernacular medium.?
Answer: Option 2 Teaching in vernacular medium would surely make it easy for students to grasp. But the use of 'only' in argument I makes it invalid. Also, teaching in...
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Which of the following constituents of cast iron is mainly responsible for imparting it an anti-corrosive property?
Answer: Option 1 Let'
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Which of the following is not used as filter aid?
Answer: Option 4 Let'
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Which of the following is the most suitable filter for separation of abrasive solids suspended in a corrosive liquid?
Answer: Option 3 Let'
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Which one of the following filter is used to filter several variables with the same or different filters?
Answer: Option 1 Let'
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Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer : Statements : Leaders, who raise much hue and cry about the use of Hindi, generally send their children to English medium schools. Conclusions : I. India lacks good Hindi medium schools. II. There is a world of difference between preaching and practising.?
Answer: Option 3 Clearly, either I or II could be the reason for the situation expressed in the statement.
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