fires

Q: Mention with explanations three applications of Bernoulli’s principle

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Q: Describe two ways in which artificial intelligence paving the way for driverless cars / autonomous c...

A: Given Artificial intelligence Driverless car To find Two ways artificial intelligence can help energ...

Q: For the given values, determine the efficiency of the fin? Air, 25°C h = 154 W/m2-K T 350°C k = 235 ...

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Q: Problem (1) A belt-driven pulley and attached disk are rotating with increasing angular velocity. If...

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Q: What is the challenge and solution of natural gas compressor

A: Given Natural gas compressor To find Challenges and solution

Q: H.W (1): A compression coil spring made of an alloy steel is having the following specifications : M...

A: Given data: D=50 mm d=5 mm W=5-- N Need to determine the maximum shear stress.

Q: Determine all support and pin forces for the multiforce member structures in problem 3.32 In your so...

A: If in a frame having hinged  supports at both ends, there is no load or force acting in between , th...

Q: Determine the second moments of area about the axes XX for the sections shown in Fig. 4.23. Thank yo...

A: Let the given T section be like this, Area of the section,A1=150×12=1800 mm2A2=10×100-12A2=880 mm2C...

Q: fthe moment of the five forces about point (A) is (- 4800 ). find the magnitude of the force ( F,). ...

A: Given:Moment about A=-4800

Q: 1. Determine the stress in each section of the bar shown in the below figure when subjected to a ten...

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Q: An air nozzle has an exit area 1.6 times the throat area. If a normal shock occurs at a plane where ...

A: It will be assumed that the supply tank is large enough to be able to assume that the tank pressure ...

Q: what is its terminal speed?

A: Given: m=8 kg h=2 mm kinematic viscosity =5.176 stokes specific gravity=0.85 A=0.2 m2 To determine: ...

Q: Find the tension in each of the 3 strings in each of the two diagrams in terms of w (something times...

A: GIVEN:

Q: A 61.0-kg survivor of a cruise line disaster rests atop a block of Styrofoam insulation, using it as...

A: Dear student,                    According to the guidelines I am allowed to answer only three sub-p...

Q: 250 N 36.87 D R60° 0.5 m B 1 m 0.2 m 1 m 300 N 1 m C N 00S

A: Constructing free body diagram 

Q: If the box has a constant area of (0.2 m“), what is its terminal speed?

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Q: help me Need solution through half hr please help.

A: As per dimensions of hexagonal nut,  height of nut(H)=10.8 mmL≥L+H=40+10.8=50.8 mmNear value of the ...

Q: Determine the magnitude and direction sense of the resultant moment of the force about point O

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Q: he diameter of a column is 2.5 cm then the moment of inertia value is given by. _mm

A: Given Data :- Diameter of circular column = 2.5 cm                                                  ...

Q: Draw an orthographic drawing in a title block using 3nd angle projection techniques for the isometri...

A: Required orthographic views and sectional front view are drawn on grid paper. 1 Grid = 1Unit

Q: What will be the (a) gage pressure (b)absolute •pressure of water, at depth 14m below surface Use (P...

A: Pressure of water , P=ρgh 

Q: R 20° 30° 80 lb 100 lb

A: FREE BODY DIAGRAM:  

Q: Determine the resultant and its moment arm relative to origin.

A: To find:- Resultant and its position    

Q: What are the components of the Refrigeration system?

A: Refrigeration system is used to extract the heat from low temperature source and rejects the heat to...

Q: A string 4 mm in diameter has original length 2 m. The string is pulled by a force of 200 N. If the ...

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Q: For figure (2): The arm in is subjected to five forces as follows: F1 = 135 N, F2 = 98 N, F3 = 210 N...

A: given data: F1=135NF2=98NF3=210NF4=56NF5=??α=400   ,  β=700    ,  θ=500 y direction resultant force=...

Q: What is the magnitude of F2 and its direction Ø ,when the magnitude of the resultant force acting on...

A: from the above figure  F2 will be  =500-450 =50 now, 600-50=550

Q: I kg of air initially at 1 bar and 20°C is work as the cycle shown. If the work net of this cyele is...

A: given data: m=1kgspecific heat ratio of airγ=1.4temperature(T1)=20+273=283Kpressure(P1)=1bar=100kpa...

Q: A hot rolling mill has rolls of radius = 105mm. It can exert a maximum force =1219625 Newton. The mi...

A: We have to determine  (a) maximum possible draft(b) associated true strain(c) maximum rotational spe...

Q: The force inmembers IH, AH and BC of the truss and to indicate if the members are in tension or comp...

A:

Q: Q2/ A car wheel is supposed to be travelling at a speed of 80 mile per hou air. A scaled model (1:4)...

A: Givenspeed of prototype V=80mile/hrscale ratio Lr=D1D2=14dynamic symilarity 

Q: Urgent urgent please

A: Winch motor : A winch  motor is the component of the winch that actually powers the cable, rope or c...

Q: Find the resultant ( R ) of the force system shown. Show its position with respect to point (0). Als...

A: Given: Angle made by 500N force with x-axis is given by,θ=tan-145θ=38.659°

Q: The diagram below shows a truss structure pinned to the floor at point A and supported by a roller a...

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Q: identify the correct statement from the following. a. heat entering to system is negative and heat l...

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Q: Q2) What is the magnitude of F; and its direction Ø ,when the magnitude of the resultant force actin...

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Q: During isothermal process, the initial pressure and volume are 5 x 109 and 5000 mm3 respectively. Th...

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Q: A solid steel shaft is loaded as shown in Fig. Using G = 83 GPa, determine the required diameter of ...

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Q: The force in members CB,BI and IJ of the truss and to state if the members are in tension or compres...

A:

Q: Air service unit and air cooler is not available in closed type of fluid power system. Select one:...

A: There are huge availability of the air in the atmosphere. The coolers are use to cool the air and th...

Q: Design a clamp coupling to transmit ‘35’ kW at ‘120’ r.p.m. The allowable shear stress for the shaft...

A: GivenPower P=35kWN=120rpmτshaft=τkey=50MPanumber of bolts n=6The permissible tensile stress for the ...

Q: 20 cm Qs: The homogeneous Mock weights 250 N. Determine the value of P for which the block 30 m in e...

A: Given Weigh of the block = 250 N Coefficient of friction = 0.3 Applied load = 10 N To find Magnitude...

Q: 300 m' /min of fresh air at 30 °C (DBT) dry bulb temperature and 50% RH is to be mixed with 800 m' /...

A: Given:- fresh air=300 m'/min DBT=30 degree Celsius 50%RH 800 m'/min 220C -dry bulb temperature 10oC-...

Q: What is Transformation of Energy and what are its types?

A: Solution:

Q: *4–44. Draw the shear and moment diagrams for each member of the frame. Assume the frame is roller s...

A: To find:- Shear and moment diagram for each frame Given:- Roller support at A Pin support at C    

Q: Q) Two crates, each of mass 350 kg, are placed as shown in the bed of a 1400 kg pickup truck. Determ...

A: Mechanical Equilibrium: A body is said to be in mechanical equilibrium if it satisfies the following...

Q: Q. 2: Determine the resultant force R that is equivalent to the forces exerted by the three tugboats...

A: Consider below FBD:   Here,  R = Resultant force d = distance at which R passes through x axis

Q: f the moment of the five forces about point ( A) is (- 4800 ). find the magnitude of the force ( F, ...

A: Given dataF1 = ?F2 = 300NF3 = 500NF4 = 750NF5 = 600NNet moment about point A MA = -4800N-mTo determi...

Q: Achieve a posture of bodies given below its front, top and side views byusing Ist angle projection a...

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Q: Q2: Two cables which have known forces are attached to the top of the transmission tower at A. Deter...

A: Given data5kN force at 200 to horizontal10kN force at 500 to horizontalTo determine the required ten...

Fire safety

Fire safety is a new domain emerged in the early 90s to enable the design of buildings, structures, and infrastructure against destruction through fire. It also includes the provisions of building codes. This field is mostly associated with the design and efficient planning of a building, to reduce the destruction caused by fire. The branch of engineering that deals with it for the safety of the buildings from destruction of fire, is known as fire safety engineering.