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Sensible heat factor is given by (where S.H. = Sensible heat, and L.H. = Latent heat)?
Answer: Option 1 Sensible Heat Ratio - SHR - is defined as the sensible heat or cooling load divided by the total heat or cooling load. SHR = qs / qt =...
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Fourier's law of heat conduction is (where Q = Amount of heat flow through the body in unit time, A = Surface area of heat flow, taken at right angles to the direction of heat flow, dT = Temperature difference on the two faces of the body, dx = Thickness of the body, through which the heat flows, taken along the direction of heat flow, and k = Thermal conductivity of the body)?
Answer: Option 1 Fourier's law of heat conduction is k. A. (dT/dx) where Q = Amount of heat flow through the body in unit time, A = Surface area of heat...
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Fouling factor for a heat exchanger is given by (where, U₁ = heat transfer co-efficient of dirty surface U₂ = heat transfer co-efficient of clean surface)?
Answer: Option 2 Let'
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Which code word stands for 'good' in the coded sentence 'sin co bye' which means 'He is good' Statements : I. In the same code language, 'co mot det' means 'They are good'. II. In the same code language, 'sin mic bye' means 'He is honest'.?
Answer: Option 3 In the given statement and I, the common word is 'good' and the common code word is 'co'. So, 'co' is the code for 'good'. In the given...
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Which of the following is a conductor of electricity ?
Answer: Option 3 Salt water is a conductor of electricity.
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Aqueous solution of which of the following is a good conductor of electricity?
Answer: Option 1 Aqueous solution of ammonium acetate is a good conductor of electricity.
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Which of the following is the poorest conductor of electricity ?
Answer: Option 1 Let'
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Which of the following materials is the best conductor of electricity ?
Answer: Option 3 Let'
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In a heating process, a heat flow diagram in which the quantities of heat in the various items of a heat balance are represented by the width of a band is called the?
Answer: Option 3 Let'
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A firm has not recorded the bad debts by mistake. Which of the following is the effect of bad debt ommission?
Answer: Option 2 A firm has not recorded the bad debts by mistake. Net profit would increase is the effect of bad debt ommission.
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