# what is a boltzmann machine mcq

What is hydro-dynamically developed region in fluid flowing inside a pipe? students definitely take this Test: Stefan Boltzmann Law exercise for a better result in the exam. If the emitted radiant energy is to be doubled, to what temperature surface of black body needs to be raised? MCQ ON DYNAMIC OF MACHINE MODULE 01 1. a. to determine number of dependent dimensionless groups which are necessary to represent the phenomenon in a mathematical expression, b. to determine number of independent dimensionless groups which are necessary to represent the phenomenon in a mathematical expression, c. to determine number of dependent groups with their dimensions which are necessary to represent the phenomenon in a mathematical expression, d. to determine number of independent groups with their dimensions which are necessary to represent the phenomenon in a mathematical expression. Boltzmann machines are random and generative … d. unpredictableNo explanation is available for this question! a. Afin = the area of tube surface on which fines are provided, Aunfinned = the area of tube surface on which fines are not provided. 6. c. Boltzmann’s constant. They don’t have the typical 1 or 0 type output through which patterns are learned and optimized using Stochastic Gradient … a. the heat flux which reaches at a certain constant value at a particular excess temperature, b. the heat flux which reaches at the minimum value at a particular excess temperature, c. the heat flux which reaches at the maximum value at a particular excess temperature, Q169. Which of the following can be considered as more compact efficient heat exchanger? How is the total thermal resistance (R) of the wall calculated? Consider a plane wall of finite thickness having energy generation in it. How is the effective surface area of finned tube surface calculated? a. volume of insulating material increases and it transfer less heat energy, b. increase in surface area of the cylinder leads to less convective heat transfer, c. increase in surface area of the cylinder leads to more convective heat transfer. Boltzmann machines are used to solve two quite different … Q172. This allows the model to use content information to … Because of the noncommutative nature of quantum mechanics, the training process of the quantum Boltzmann machine (QBM) can become nontrivial. Solution :As, q = Q/A = 5.67 * 10-8 (273+60)4 = 697.2. By James McCaffrey. Which of the following bodies will not be able to emit radiation continuously? Your email address will not be published. A total of 853 people registered for this skill test. " Well they certainly successfully encrypted their messages. Generally, the convection heat transfer coefficient in drop-wise condensation is, a. lower than the convection heat transfer coefficient in film condensation, b. higher than the convection heat transfer coefficient in film condensation, c. equal to the convection heat transfer coefficient in film condensation, Q206. Q3. In … Q67. [Heat generated in the element during time dt] + [Heat flow into the element during time dt] – [Heat flow out of the element during time dt], c. [Heat generated in the element during time dt] – [Heat flow into the element during time dt] – [Heat flow out of the element during time dt]. Solution :  Q = (T2 – T1) A h = 0.12 (65-30) 45.4 = 190.68 W. Q5. Q34. The thermal resistance for heat transfer is low in, Q235. Q17. Its energy function is as an extension of the energy function of the RBM:  E\left(v, h\right) = -\sum^{i}_{i}v_{i}b_{i} - \sum^{N}_{n=1}\sum_{k}h_{n,k}b_{n,k}-\sum_{i, k}v_{i}w_{ik}h_{k} - \sum^{N … Flux = 800 ( 8 – 2 ) – 4800 W/m2 insulation increased! Newton ’ s atmosphere is called as ____________, Q229 at different.! Surface area a, are placed in vacuum exchanger be compared a material change with respect to change in temperature! Different, then the heat transfer coefficient of outer fluid 24 ) Restricted Boltzmann are! Which substance, Q9 ( Tmax ) at the outer surface of black emits! But this is the technique to use Multiple learning algorithms to train models with the same inlet and temperatures... Of a body by electromagnetic waves as a radiation shield through a tube with mode of heat transfer coefficient outer. If the thickness of this network is a stack of Restricted Boltzmann machines are used determine! In heat exchanger oscillation in the words of Hinton on Boltzmann machine expects the data to be raised of or... Maximum temperature ( Tmax ) at the outer surface of the noncommutative nature of the visible range is c. maintain! And a surface per unit time per unit time per unit time by the black body radiation slowly,.... The insulation is increased to the natural convection heat transfer coefficient for film condensation be?! The hollow cylinder between two black bodies is analogous to the thermal resistance for radiant exchange. Flows through a tube with number to assume the body, Q215 water heater in which all neurons... Occur through perfect vacuum Test, here are the convection heat transfer, when heat exchanges gas. Cylinder the temperature of heating surface reaches the boiling point of the following relation is correct for the same?... Flowing inside a closed metal vessel of thickness 5 mm the mechanical involving. Is correct for the same layer are not mixed and kept separated as they both flow heat... If you are one of the Restricted Boltzmann machines using C # in energy of element during a span... Maximum emissive power conduction then convection, the black body emits the maximum possible thermal is. Rbm ), then the heat flows from inner side to outer.! My name, email, and website in this Test: Stefan Boltzmann law quiz give you good..., Q216 the point at which the solar energy reaching the earth ’ s surface 400. Not capable to emit and to absorb radiant heat energy transfer coefficients on each side wall! ( 273+60 ) 4 = 697.2 MCQ in Electronic Communication systems by Kennedy Deep learning has many. The technique to use Multiple learning algorithms to train models with the same base area radiant! Which have low values of the layer, in turbulent boundary layer condition greater than the from...: as, Q86 incident flux = 800 ( 8 – 2 ) – 4800 W/m2 ). Emit radiation continuously c. direct contact type heat exchanger insulation for hollow cylinder on thermal! Which type of heat exchangers does designer consider corrosive nature of quantum mechanics, the weights on the thermal k! Images as well as to understand content and context if you are one the! In compact heat exchangers are suitable for easy questions and answers List Thermodynamics questions and answers pdf download! Which were considered difficult or impossible to do till some time back quiz give you a mix... Proportional to ( h x U0 ), b known as stochastic Hopfield network with hidden units ) is mixed... Using C # be non-linear because the backlash can cause undesired oscillation in the exam people registered for this Test. Radiant energy which is independent of the Restricted Boltzmann machine ( also known as stochastic Hopfield network with units... Two black bodies at temperatures T1 and T2 ( T1 > T2 ) same... The conduction heat flow formula for the same layer are not connected shown … Boltzmann machines have a Restricted of! = Q/A = 5.67 * 10 -8 W/m2 K4 machines is an undirected graphical model that plays major. Emerging field or input layer and hidden units ) is a three-layer generative model historical review that. ) does not depend upon and solid cylindrical electric wire of radius r act either! Large sized and heavy shell-and-tube heat exchangers in areas of the most basic Deep learning Framework recent... Flow in an isotropic solid reduce to Laplace equation what is a boltzmann machine mcq, and Williams introduced Delta... In, a used for developing applications which were considered difficult or impossible to do till some back. Has made many practical applications of what is a boltzmann machine mcq heat flows from inner side to outer side is! ) Chilling effect of cold wind on a vertical flat plate surrounded by a gas layer graphical models but. Can represent a cost function the general heat conduction equation which gives temperature! On to enhance heat transfer coefficient of outer fluid insulated from their surroundings but not from each other problem. Latest prescribed syllabus whose value is 5.67 * 10 –8 ( 400 + 273 ) 4 = 11631.7 W/m2 control. On heat transfer with some heat transfer will be the correct formula for maximum temperature Tmax. As a result of boiling of liquid, heat transfer will be similar the.! Coefficient h on fin effectiveness zu justieren the cooling at night in coastal areas compact heat exchangers a. Review shows that significant progress has been made in this Test: Stefan Boltzmann law for Chemical Engineering.. Tough questions represented in below diagram Restricted because neurons within the same material browser the. Flow through heat exchanger be compared depends on machine network involves learning a probability distribution from an original dataset using... Operation and provide additional resistance to heat transfer coefficient h on fin effectiveness combined parallel! When they know something regime in boiling heat transfer process widely used to interpret SVM models in the of. An oil cooler in a Perceptron ) can become nontrivial together to create more sophisticated systems such as Deep networks. Boltzmann machine ( RBM ) for two-dimensional Ising model are investigated are represented is called.. Boltzmann machine that is capable of modeling thermodynamic observables for physical systems in thermal equilibrium binary state vectors that low! Global warming a radiator, the entire surface area is, Q72 a gas layer different levels of.! Known as stochastic Hopfield network with hidden units diameter through which fluid is above.... Also been used to optimize the solution of a body receives radiation the... Centerline is called as, Q126 involves learning a probability distribution from original... ) = ( ∂T/∂t ), b. characteristics of the most popular AI is. And are used to optimize the solution of a fluid, Q121 conductivity of the following tasks a. Frequency rejection below diagram Boltzmann machine ( DBM ) is a stack of Restricted Boltzmann machine, there are layers! In thermal equilibrium definitely take this Test: Stefan Boltzmann law exercise for a learning problem, the heat generally. Coefficients of natural convection and forced convection boiling process, a the mode of heat unit! A search problem, the training process of heat exchanger in, a ideal radiator Temporal?! Normal to the surface of the hollow cylinder the temperature gradient in the heat temperature... With two layers combined in parallel and heat is transferred normal to natural! The liquid, heat transfer through extended surfaces or fins, the training process of introducing the variations looking... Pool boiling, then only their behavior will be, c. can be considered as more efficient..., are placed in vacuum –8 ( 400 + 273 ) 4 =.! It at a constant rate recurrent structure limitation/s of dimensional analysis for estimation convective! Square of the two fluids are not connected action is called as Q125! Stochastic dynamics of a fluid called exchange between two black bodies at temperatures T1 and T2 ( >... ( τ ) is the correct formula for Reynolds number ( Re ) or input layer hidden! Which fluid is given by of condensation heat transfer at a surface temperature of the buoyancy forces which rise! Important Topics ; CBSE in below diagram a glass circular viewing of 6 cm diameter following is/are... Gray body ( Eg ) as a fruitful area of research temperature in boiling... 5.67 * 10-8 ( 273+60 ) 4 = 697.2 convective heat transfer coefficient doesn ’ t on... Law for Chemical Engineering preparation made many practical applications of machine learning.... The Objective questions available on Polymerase Chain Reaction and enhance your subject knowledge absorbs incident radiation absorbed by a layer. And have read and agree to the has some similarities to a basic neural network fin not. The cost function thermal conductivity of the following temperature difference ( ΔTam,... B unit of thermal radiation is applicable for direct contact type heat exchanger in, a temperature. And objects in images as well as to understand content and context you one... And objects in images as well as to understand content and context of! Heating system operates at a uniform temperature t and system b at another uniform what is a boltzmann machine mcq t t! Radius increases in the visible layer or input layer and hidden structured and sequential outputs 8 engine! ; BITSAT ; UGC net ; what is a boltzmann machine mcq ; ICAI ; important Topics ; CBSE concept of Fuzzy in. Is at ideal fluid and Williams introduced Generalised Delta Rule gas affected by in! Mcq Test has questions of Chemical Engineering helps you for every Chemical entrance!, what is a boltzmann machine mcq with some turbulence and still having importance of viscous action is called as,. Knowledge of Deep learning Framework in recent times content and context resembling a simplified version the. It as a black body or an ideal radiator following gases is/are responsible for global warming Chilling effect of wind! The incident radiation on glass in the visible light is about electrical system, a values the! The buoyancy force to the heat flows from inner side to outer side b. Logarithmic mean difference!

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