Description : Oxygen is utilised by the organism to (a)_____ breakdown nutrietns molecules the (b)_____ and to derive (c)______ for performing various activities
Last Answer : Oxygen is utilised by the organism to (a)_____ breakdown nutrietns molecules the (b)_____ and to derive (c)______ for performing various activities
Description : Brunauer, Emmet and Teller (BET) equation is used to determine the specific surface area of a porous particle but not the pore volume & the porosity of the catalyst bed. Which of the following postulates ... (except the first one) is involved in each of the evaporation process (D) None of these
Last Answer : (B) There is no dynamic equilibrium between successive layer
Description : To obtain integrated form of Clausius-Clapeyron equation, ln (P2/P1) = (∆HV/R) (1/T1- 1/T2) from the exact Clapeyron equation, it is assumed that the (A) Volume of the liquid phase is negligible compared to ... gas (C) Heat of vaporisation is independent of temperature (D) All (A), (B) & (C)
Last Answer : (D) All (A), (B) & (C)
Description : 10.(a) An ore on treatment with dilute hydrochloric acid produces brisk effervesces. What type of ore is this? What steps will be required to obtain metal from the enriched ore. , (b) ... in coin and colour of the solution ? Write balanced chemical equation of the reaction involved. -Chemistry
Last Answer : (a) Carbonate ore: (i) Calcination: Carbonate ore is heated in limited supply of air and oxide is obtained, e.g. (b) Copper, being more reactive than silver will displace silver from silver nitrate ... and there will be deposition of silver on copper coin. The colour of solution will turn to blue.
Description : Derive the relation between radian and degree. Also find out 1” and 1’ in terms of their respective values in radian.
Last Answer : Derive the relation between radian and degree. Also find out 1” and 1’ in terms of their respective values in radian. (Take π = 3.1416)
Description : Write A Short Note On Gibbs Free Energy And Derive The Equation For The Same.?
Last Answer : This thermodynamic quantity states that the decrease in value during a process is equal to the useful work done by the system. It is denoted by G and the mathematical equation is: G = H - TS Where ... of the system Thus the above equation becomes: ΔG = ΔH - TΔS is known as Gibbs-Helmoholtz equation.
Description : Write continuity equation for nozzles. State involved with their units. meaning of all terms
Last Answer : Continuity equation for nozzle Mass flow rate = Density x Area x Velocity ( Density = 1/v) m = (AC/v ) = A1C1/v1) = (A2C2/v2) where, m = mass flow rate of steam in kg/s A= cross ... given section in m2 v = specific volume of steam at given section in m3/kg C= velocity of steam in m/s
Description : Write Chezy’s equation for frictional losses and list all the terms involved in it.
Last Answer : Where; V = velocity of water in pipe, m = hydraulic mean depth =A/P = d/4 I = loss of head per unit length, C = Chezy’s constant
Description : What Mathematical equation of ideal gas law?
Last Answer : Need answer
Description : Clausius-Clapeyron Equation gives accurate result, when the (A) Vapour pressure is relatively low and the temperature does not vary over wide limits (B) Vapour obeys the ideal gas law and the latent heat of ... is negligible compared with that in the vapour state (D) All (A), (B) and (C)
Last Answer : (D) All (A), (B) and (C)
Description : Considering one mole of any gas, the equation of state of ideal gases is simply the ______ law. A. Gay-Lussac law B. Dulong and Petit C. Avogadro’s D. Henry’s
Last Answer : Avogadro’s
Description : Which of the following is the Ideal gas law (equation)? A. V/T = K B. V= k*(1/P) C. P1/T1 = P2/T2 D. PV = nRT
Last Answer : PV = nRT
Description : What is the name given to the equation PV=nRT? w) law of partial pressure x) ideal gas equation y) quadratic equation z) Raoult's equation
Last Answer : ANSWER: X -- IDEAL GAS EQUATION
Description : Which of the following is incorrect? a. In torsion equation, we use mean torque b. In torsion equation, we use maximum torque c. Many shafts are designed under combined bending and torsion load d. Shafts are also designed for torsional rigidity
Last Answer : a. In torsion equation, we use mean torque
Description : Mention three benefits that we derive from the Western Ghats. -Geography
Last Answer : (i) The Western Ghats are highlands which are forested – forests. (ii) They are the source of many rivers. (iii) They obstuct the South-West Monsoons and induce rain for India.
Description : * Derive the equation of angular momentum in the cabe of rotat
Last Answer : * Derive the equation of angular momentum in the case of rotational motion about a fixid axis
Description : Discuss and derive bernullio,s equation
Last Answer : Discuss and derive bernullio,s equation
Description : Sketch the circuit of basic DC ammeter , derive equation for shunt resistance.
Last Answer : Derivation The basic movement of dc ammeter circuit consists of D' Arsonval galvanometer. When large current is to be measured then some extra modification is required. For measurement of large current by using ... same. Vsh =Vm m IshRsh=ImRm Rsh=ImRm/Ish Rsh=ImRm/(I-Im)
Description : Derive equation for discharge through orifice meter with the help of neat sketch.
Last Answer : Orifice Meter or orifice Plate: It is a device used for measuring the rate of flow of a fluid through a pipe. It is Cheaper device as compared to venturimeter. It also works on the same ... a distance of about half the diameter of the orifice on the downstream side from the orifice plate.
Description : On equating the generic form of current density equation and the point form of Ohm’s law, we can obtain V=IR. State True/False. a) True b) False
Last Answer : a) True
Description : ______provides a powerful and natural mechanism for organizing and structuring your software. It also explains how classes inherit state and behavior from their super classes and explains how to derive one class ... the java programming language: a) Object b) Inheritance c) Class d) None of These
Last Answer : b) Inheritance
Description : Which of the following best explains the existence of organized gangs of delinquent teenagers with which students often affiliate themselves? Options: A) Inactive and lax law enforcement B) ... activities from which students can derive wholesome satisfaction D) Student's desire for adventure
Last Answer : C) Lack of constructive activities from which students can derive wholesome satisfaction
Description : Which of the following must be followed by the flow of a fluid (real or ideal)? (I) Newton's law of viscosity. (II) Newton's second law of motion. (III) The continuity equation. (IV) Velocity of boundary layer must be zero relative to ... . (A) I, II, III (B) II, III, V (C) I, II, V (D) II, IV, V
Last Answer : (B) II, III, V
Description : An ideal flow of any fluid must satisfy (A) Pascal law (B) Newton's law of viscosity (C) Boundary layer theory (D) Continuity equation
Last Answer : Answer: Option D
Description : An ideal flow of any fluid must fulfill the following (A) Newton's law of motion (B) Newton's law of viscosity (C) Pascal' law (D) Continuity equation
Description : Write a C++ program to declare a class COLLEGE with members as college code. Derive a new class as STUDENT with members as studid. Accept and display details of student along with college for one object of student.
Last Answer : #include<iostream.h> #include<conio.h> class COLLEGE { protected: int collegecode; }; class STUDENT:public COLLEGE { int studid; public: void accept() { cout<<"Enter college ... STUDENT s; clrscr(); s.accept(); s.display(); getch(); }
Description : Write a C++ program to declare a class ‘College’ with data members as name and college code. Derive a new class ‘student’ from the class college with data members as sname and roll no. Accept and display details of one student with college data.
Last Answer : #include<iostream.h> #include<conio.h> class college { char name[10]; int collegecode; public: void getcollege() { cout<<"Enter college name:"; cin>>name; cout< ... (); s.getstudent(); s.putcollege(); s.putstudent(); getch(); }
Description : What are resources which are found in a region but have not been utilised called? -SST 10th
Last Answer : Potential resources.
Description : In respiration, energy of oxidation reduction is utilised for the production of proton gradient required for phosphorylation.
Last Answer : In respiration, energy of oxidation reduction is utilised for the production of proton gradient required for phosphorylation.
Description : ATP acts as the energy currency of the cell because it is broken down whenever (and wherever) energy needs to be utilised.
Last Answer : ATP acts as the energy currency of the cell because it is broken down whenever (and wherever) energy needs to be utilised.
Description : Observe the given figure of Calvin cycle and ifnd the name of steps and number of ATP and NADPH utilised in them for one molecule of `CO_(2)`
Last Answer : Observe the given figure of Calvin cycle and ifnd the name of steps and number of ATP and NADPH utilised in them for one molecule of `CO_(2)`
Description : In which of the following conversions all the three oxygen atoms of `O_(3)` molecules are utilised for oxidation: I. Ferrous oxide to ferric oxide II.
Last Answer : In which of the following conversions all the three oxygen atoms of `O_(3)` molecules are utilised for ... and IV only D. II, III and IV only
Description : In the process of activation of amino acids for protein synthesis, the number of high energy phosphate bond equivalent utilised is (A) 0 (B) 1 (C) 2 (D) 4
Last Answer : Answer : C
Description : Biological value of a protein is (A) The percentage of ingested protein/nitrogen absorbed into circulation (B) The percentage of ingested protein/nitrogen in the body (C) The percentage of ingested protein utilised ... synthesis in the body (D) The gain in body weight (gm) per gm of protein ingested
Last Answer : Answer : B
Description : Lactate formed in muscles can be utilised through (A) Rapoport-Luebeling cycle (B) Glucose-alanine cycle (C) Cori’s cycle (D) Citric acid cycle
Last Answer : C
Description : Geothermal energy is maximum utilised in - (1) Iceland (2) New Zealand (3) Russia (4) Japan
Last Answer : (1) Iceland Explanation: Iceland is a pioneer in the use of geothermal energy for space heating. Five major geothermal power plants exist in Iceland, which produce approximately 26.2% (2010) of the nation ... around 90% of Iceland's homes, and keeps pavements and car parks snow-free in the winter.
Description : Succinyl CoA is utilised for what purposes?
Last Answer : Porphyrin biosynthesis, activation of acetoacetate, and oxidation in TCA cycle.
Description : The following are the advantages of the conventional methods of irrigation a. Low cost of construction b. Animals used for ploughing are utilised for drawing water c. Water can be lifted from great depths d. All of the above
Last Answer : d. All of the above
Description : If pore diffusion is the controlling step in a solid catalysed reaction, the catalyst (A) Porosity is very important (B) Porosity is of less importance (C) Internal surface area is utilised efficiently (D) None of these
Last Answer : (B) Porosity is of less importance
Description : A flow net may be utilised for the determination of (A) Exit gradient (B) Seepage (C) Hydrostatic pressure (D) All the above
Description : 19. In the manufacturing of lead shots, the property of surface tension is utilised. A) Agree B) Disagree
Last Answer : A
Description : Premium received on issue of shares cannot be utilised for ---------. A. for the issue of bonus shares B. for writing of preliminary expenses C. for providing premium payable on redemption D. for distribution of dividend
Last Answer : D. for distribution of dividend
Description : The use of tractor is considered economical when it is utilised for (A) 800hrs/year (B)1000hrs/year (C)1200hrs/year (D)1400hrs/year
Last Answer : (B)1000hrs/year
Description : Geothermal energy is maximum utilised in (1) Iceland (2) New Zealand (3) Russia (4) Japan
Last Answer : Iceland
Last Answer : In any rotating machine that part which houses the conductors and in which e.m.f. induced is to be utilised is called armature.
Description : How does international law facilitate international trade and investment? A. It makes it easier to resolve contract disputes for firms involved in internatio nal trade and investment. B. It ... are open to differing interpretations. D. The Uniform Commercial Code favors big US multinationals.
Last Answer : It makes it easier to resolve contract disputes for firms involved in internatio nal trade and investment.
Description : Van der Waals equation explains the behaviour of (a) Mixture of gases (b) Ideal gas (c) Real gas (d) Water gas
Last Answer : Ans:(c)