Description : Explain Wilson plot.
Last Answer : Wilson Plot: The Wilson plot method was developed by Wilson in 1915 to evaluate the convection coefficients in shell and tube condensers for the case of a vapour condensing outside by means of ... resistance and the remaining thermal resistances participating in the heat transfer process.
Description : Following the six-tenth factor rule, if a log-log plot of capacity of the equipment vs. cost of the equipment is made, then a straight line is obtained, whose slope is equal to (A) 0.1 (B) 0.6 (C) 0.2 (D) 0.8
Last Answer : (B) 0.6
Description : Taking 0.5 cm as 1 unit, plot the following points on the graph paper. -Maths 9th
Last Answer : Here, in point 4(1, 3) both x and y-coordinates are positive, so it lies in I quadrant. In point 8(-3, -1),both x and y-coordinates are negative, so it lies in III quadrant. In point C(1, -4), x- ... is zero, so it lies on Y-axis and in point F(1,0) y-coordinate is zero, so it lies on X-axis.
Description : Mollier chart is a __________ plot. (A) Pressure vs. enthalpy (B) Pressure vs. volume (C) Enthalpy vs. entropy (D) Temperature vs. entropy
Last Answer : (C) Enthalpy vs. entropy
Description : Pick out the wrong statement. (A) Visible radiation provides the necessary activation energy in photochemical reactions (B) The order and molecularity of a complex reaction may not be the same (C) For ... rate constant (k) (D) Molecularity of the reaction is always a whole number greater than zero
Last Answer : (B) The order and molecularity of a complex reaction may not be the same
Description : Compressibility factor-reduced pressure plot on reduced co-ordinates facilitates (A) Use of only one graph for all gases (B) Covering of wide range (C) Easier plotting (D) More accurate plotting
Last Answer : A) Use of only one graph for all gases
Description : A vertex cover of an undirected graph G(V, E) is a subset V1 ⊆ V vertices such that (A) Each pair of vertices in V1 is connected by an edge (B) If (u, v) ∈ E then u ∈ V1 and v ∈ V1 (C) If (u, v) ∈ E then u ∈ V1 or v ∈ V1 (D) All pairs of vertices in V1 are not connected by an edge
Last Answer : (C) If (u, v) ∈ E then u ∈ V1 or v ∈ V1
Description : If you were to plot the height of everyone in your class on graph the values would probable form a hill-shaped curve called?
Last Answer : logistic model
Description : Pick out the wrong statement. (A) Cumulative analysis for determining surface area is preferred over differential analysis, because of the assumption that "all particles in a simple fraction equal in size" is ... throwing of the balls through the air to the toe of the heap is called 'cataracting'
Last Answer : (C) Capacity of crusher in choke feeding is increased
Description : plot the graph -Maths 9th
Last Answer : F = ma This equation can be written in the form of y = mx, where m is the slope In this case m = m = 3 kg The graph will be a straight line passing through the origin. When a = 2, F = 6 N When a = 3, F = 9 N
Description : Mr. Sanjay wants to plot a bar graph for the given set of values of subject on x_axis and number of students who opted for that subject on -Technology
Last Answer : (i) plt.bar(x,y)(ii) plt.show()
Description : The command used to give a heading to a graph is .... (a) plt.show() (b) plt.plot() (c) plt.xlabel() (d) plt.title() -Technology
Last Answer : (d)plt.title()
Description : Using Python Matplotlib ...... can be used to count how many values fall into each interval a. line plot b. bar graph -Technology
Last Answer : (c)histogram
Description : Consider the following graph . Write the code to plot it. -Technology
Last Answer : import matplotlib.pyplot as pltplt.plot([2,7],[1,6])plt.show()alternative answerimport matplotlib.pyplot as plta = [1,2,3,4,5,6]b = [2,3,4,5,6,7]plt.plot (a,b)
Description : Bernard's distribution graph is a plot of time on X-axis and (A) Run off on the y-axis (B) Total run off on the y-axis (C) Percentage of total surface run off on y-axis (D) Percentage of total surface run off during uniform time intervals on y-axis
Last Answer : Answer: Option D
Description : Bode diagram is a plot of (A) log (AR) vs. log (f) and (φ) vs. log (f) (B) log (AR) vs. f and log φ vs. f (C) AR vs. log (f) and φ vs. log (f) (D) None of these
Last Answer : (A) log (AR) vs. log (f) and (φ) vs. log (f)
Description : Cox chart, which is useful in the design of distillation column particularly for petroleum hydrocarbons, is a plot of (where, P = vapor pressure, T = temperature). (A) log P vs. T (B) log P vs. log T (C) T vs. P (D) P vs. log T
Last Answer : (A) log P vs. T
Description : Heat flux increases with temperature drop beyond the Leiden frost point in the plot of heat flux vs. temperature drop for a boiling liquid, because (A) Convection becomes important (B) Conduction becomes important (C) Radiation becomes important (D) Sub-cooled boiling occurs
Last Answer : (C) Radiation becomes important
Description : Mollier diagram is a plot of (A) Temperature vs. enthalpy (B) Temperature vs. enthalpy (C) Entropy vs. enthalpy (D) Temperature vs. internal energy
Last Answer : (C) Entropy vs. enthalpy
Description : Pick out the wrong statement. (A) A refrigeration cycle violates the second law of thermodynamics (B) Refrigeration cycle is normally represented by a temperature vs. entropy plot (C) In a refrigerator, ... (D) One ton of refrigeration is equivalent to the rate of heat absorption equal to 3.53 kW
Last Answer : (A) A refrigeration cycle violates the second law of thermodynamics
Description : In the plot of Z(compressibility factor) vs P, Z attains a value of unity at a certain pressure. What does this signify?
Last Answer : Ans. It implies that at this value of pressure attractive and repulsive forces balance each other. Below this pressure attraction dominates and Z < 1. Above this pressure repulsion dominates and Z > 1.
Description : A plot of pressure vs. temperature for a given substance showing the various phases possible for that particular substance. a. Phase diagram b. P-T diagram c. Wein Diagram d. Histogram
Last Answer : Phase diagram
Description : In a distance vs time graph what will the slope of the line tell you?
Last Answer : Need answer
Description : What does the graph of acceleration vs.?
Description : Is velocity the slope of the displacement vs time graph true or false?
Last Answer : that is true
Description : How will you describe the graph of distance vs. time squared?
Last Answer : What is the answer ?
Description : What does an object that is speeding up at a constant rate in the positive direction what does the velocity vs time graph look like?
Last Answer : A line angled upward
Description : For an object that is speeding up at constant rate how would the acceleration vs time graph look?
Description : What does a slope of force vs displacement graph represent?
Last Answer : A curve of a force F, vs displacement x (F vs x), represents the magnitude of a force as it is producing a displacement of a body. The area under the curve froma point x1, to point x2, represents ... the slope is zero, (dF/dx=0),meaning that the force is not varying as the displacement takes place.
Description : Which of the following statements about an enzyme exhibiting allosteric kinetics with cooperative interaction is false? (A) A plot of V-Vk [s] has a sigmaidal shape (B) An inhibitor may increase the ... Km and Vmax (D) Removal of allosteric inhibitor may result in hyperbolic V-S [s] plot
Last Answer : Answer : D
Description : A sigmoidal plot of substrate concentration ([S]) verses reaction velocity (V) may indicate (A) Michaelis-Menten kinetics (B) Co-operative binding (C) Competitive inhibition (D) Non-competitive inhibition
Last Answer : Answer : B
Description : Define isentropic process and plot it on, P-V and T-S diagram.
Last Answer : Isentropic Process: The process in which working substance neither receives nor rejects heat to its surrounding during expansion or compression is called as Isentropic process, it is also known as adiabatic ... is frictionless and the process is irreversible when it involves friction .
Description : Plot and explain I -V characteristics of a PN junction diode.
Last Answer : V-I characteristics of PN junction diode: Explanation: Forward Bias: If the external voltage applied on the silicon diode is less than 0.7 volts, the silicon diode ... reverse breakdown voltage. * Diode breakdown occurs by two mechanisms: Avalanche breakdown and Zener breakdown.
Description : The variation between V-I has shown by graph for heating filament
Last Answer : The variation between V-I has shown by graph for heating filament A. B. C. D.
Description : The slope of the graph showing the variation of potential difference V on X-axis and current Y-axis gives conductor
Last Answer : The slope of the graph showing the variation of potential difference V on X-axis and ... resistivity C. reciprocal of resistance D. conductivity
Description : Assertion : Current versus potential difference (i-V) graph for a conductor at two different temperatures `T_(1)` and `T_(2)` is shown in figure. Henc
Last Answer : Assertion : Current versus potential difference (i-V) graph for a conductor at two different ... If Assertion is false but Reason is true.
Description : The size of the graph matrix is A. Number of edges in the flow graph B. V Number of nodes in the flow graph C. Number of paths in the flow graph D. Number of independent paths.
Last Answer : B. V Number of nodes in the flow graph
Description : Cyclometric complexity of a flow graph G with n vertices and e edges is (A) V(G) = e+n-2 (B) V(G) = e-n+2 (C) V(G) = e+n+2 (D) V(G) = e-n-2
Last Answer : (B) V(G) = e-n+2
Description : A ................. complete subgraph and a ................. subset of vertices of a graph G=(V,E) are a clique and a vertex cover respectively. (A) minimal, maximal (B) minimal, minimal (C) maximal, maximal (D) maximal, minimal
Last Answer : (D) maximal, minimal
Description : Consider a Hamiltonian Graph (G) with no loops and parallel edges. Which of the following is true with respect to this Graph (G) ? (a) deg(v) ≥ n/2 for each vertex of G (b) |E(G)| ≥ 1/2 (n-1)(n-2)+2 edges (c) deg(v) + deg( ... edge (A) (a) and (b) (B) (b) and (c) (C) (a) and (c) (D) (a), (b) and (c)
Last Answer : (D) (a), (b) and (c)
Description : The cyclomatic complexity of a flow graph V(G), in terms of predicate nodes is: (A) P + 1 (B) P - 1 (C) P - 2 (D) P + 2 Where P is number of predicate nodes in flow graph V(G).
Last Answer : (A) P + 1
Description : Was it a violation of power or an ethical issue with regards to the the Canadian political fiasco of Jody Wilson Raybould secretely recording a conversation with Clerk of the Privy Council Michael Wernick ?
Last Answer : They had this same question on CBC radio, the answer was yes and no under certain circumstances really looking forward to how this all plays out.
Description : Does Charles Ramsey remind you of Flip Wilson?
Last Answer : —Going to find the clip now…after I watch me some Flip. ‘Here come da judge! Here come da judge!” GERALDINE!!!
Description : Has Mirlande Wilson (who allegedly won lots of millions of dollars in the lottery) set a brand new human standard of stupidity?
Last Answer : She appears to be IT….........dumb a__!!
Description : Describe any four aims of the peace programme of Woodrow Wilson. -SST 10th
Last Answer : President Woodrow Wilson of America was a very peace loving man. In January, 1918, he put forward a peace programme consisting of fourteen points to end the First World War. These points ... international organisation with the name of the League of Nations was created to maintain the world peace.
Description : Kenneth G. Wilson is a scientist from which country ?
Last Answer : Kenneth G. Wilson is a scientist from the United States.
Description : Tom Hanks-Rita Wilson Couple
Last Answer : For fans, Tom wrote , Rita and I are in Australia. We're feeling a little tired. We have a cold and the body is in some pain. Ritter is feeling a little cold and is recovering. There is ... monitored it , and kept it separate. He also told everyone to take care of themselves. The voice of tomorrow