2. Enumerate the function of a. Boiler Water Treatment Tank b. Cooling Tower 3. What is a Water Hammer ?

Q: During inelastic collision of two particles, which one of the following is conserved ? 1. total line...

A: It is required to choose correct option

Q: Compute all the bar forces in the truss below. Indicate if it is in compression or tension. Retain f...

A: TRUSS: Truss is a rigid structure in which all the members are subjected to either axial tensile or ...

Q: A hydraulic lift is used to raise a 900 – kg car. If the diameters of the small and large pistons ar...

A: As per given  Mass=900kg D1=8cm D2=0.8m We have to determine the force that is exerted on the small ...

Q: Force applied=7 N Displacement-3 m Determine work done

A: Work is the energy transferred when object is moved in the direction of force applied.

Q: A 6 ft-long steam pipe is made of A-36 steel with allowable stress of 40 ksi. It is connected direct...

A: Given data: σ=40 ksido=4 indi=4-2×0.25=3.5 inT2=275°FT1=70°F Need to determine the force exert in th...

Q: Determine the maximum discharge obtainable in a 0.4 m diameter commercial ste that carries water fro...

A:

Q: 6. What is the maximum extension force of a cylinder with a 5-inch bore and 2 to 1 area ratio in a f...

A: Find the maximum extension force Given data:- Bore = 5 in Pressure = 1000 pai Flow rate = 10 Gpm

Q: hat is the resulting angle in radian with 2 decimal places if the complex number is 1+3

A: Given:z=1+3j

Q: nal pressure, find wh able stresses for the

A:

Q: Force applied%-7 N Displacement=3 m Determine work done

A: Given  F = 7 N  d = 3 m

Q: ghs 3 kg and central sleeve weight is 25 kg. The arms are of 20 cm length and pivoted about axes dis...

A:

Q: Compute for the total elongation caused by an axial load of MN kN applied to a bar 20 mm thick taper...

A:

Q: Air Ta = 0°C D Is Ясоnd A liquid water droplet of diameter D = 255 µm falls on a cold surface with t...

A:

Q: Problem 11.032 - Second law analysis of ideal vapor refrigeration compression cycle NOTE: This is a ...

A:  

Q: 20 kN/m

A:

Q: Rod of diameter 20 mm is loaded with 5kN tension force. What is the magnitude of stress in the rod?

A: Given, Diameter of rod = d = 20 mm Force applied to rod = F = 5 kN = 5000 N   Cross-sectional area o...

Q: Calculate the stress developed in a steel bar that is 50 mm by 25 mm when a 70kNaxial tensile load i...

A:

Q: A driver finds that her car will descend the slope e1=3.0° at a certain constant speed with no brake...

A:

Q: steam turbine receives a steam flow of 1.35 kg/s and the power output is 500 kW. The heat loss from ...

A:

Q: A steam generator generates flue gas at an average temperature of 260 C inside a Chimney. The theore...

A: Given DataP=100kPaV=10m/s[taken]T=26°CM=32Ta=21°Cm=15kg[weight of flue gas taken]

Q: ow. Find out the value of "K" such that the system will be in the stable region.

A: Need to find the value of K

Q: The figure above shows a section of a vernier protractor. What is the smallest reading (in minutes o...

A: i)smallest reading measured that is least count LC=10'5=2'

Q: In the figure, the elevator moves downward with a constant velocity of 2.74 m/s. Determine the magni...

A:

Q: Most Likely Preceeding Activity ivity Optimistic Time Pessime Time Time None 4 12 B None 10 12 26 A ...

A:

Q: 96 Convert projections to isometrics 16 +24 8 20 64 20 22 R8 24 20 R12 30 64 28 28 16 34 40 16 - 12 ...

A:

Q: when suddenly you saw a cat crossing across the street. You applied the breaks of your car at 8 fps^...

A:

Q: A refrigerator uses refrigerant-134a as the working fluid and operates on the vapor-compression refr...

A: Given, Working Fluid as R-134a  => Vapor Compression Refrigeration. P1 = 100 kPa   = P4 P2 = 1400...

Q: -3 kN/m

A:

Q: The two shafts of a speed-reducer unit are subjected to couples of magnitude M1 = 10 Ib-ft and M2 = ...

A: Given data: M1=Mz=10 lb.ftMy=0M2=Mx=5 lb.ft Need to determine the equivalent couple and its directio...

Q: Find the centre of gravity of an inverted T-section with flange 60 mm × 10 mm and web  50 mm × 10 mm...

A: Given data as per question  flange dimensions =60 mm × 10 mm  web dimensions =50 mm × 10 mm. conside...

Q: 20 kN/

A:

Q: A cylindrical tank of 1.5 m diameter and height 0,75 m has a hemispherical dome. The tank contains o...

A: Given data as per question Diameter of the tank =1.5 m Height of tank =0.75 m  The density of  Oil =...

Q: Q4) Determine pin reaction at A & Cas shown in (Fig.)? 2 kN 60

A:

Q: What will be the length of given mild steel rod after applying 100 kips force/load ?. If the diamete...

A: From the data given in question, Force applied = P = 100 kips = 100 x 103 lb Diameter of rod = d = 0...

Q: A parachute of hemi-spherical shape allows a parachute jumper of weight 90kg to descend with a stead...

A: A drag force is the resistance created when a body moves through a fluid like water or air. A drag f...

Q: If the Poisson's ratio of an elastic material is 0.4, the ratio of modulus of rigidity to Young's mo...

A:

Q: The turning moment diagram of a quadruple expansion marine engine (multi cylinder engine) drawn to t...

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Q: Thirty kilograms of butane gas per minute burns with dry air inside a combustion chamber, giving pro...

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Q: determine stress amplitude and stress ratio

A:

Q: Determine the size of clean wrought-iron pipe (e=0.046 mm) required to convey 250 L/s of oil, =1x10...

A:

Q: Two rods are connected to each other and are restrained at top and bottom. The top portion is steel ...

A:

Q: A stone was dropped from a hot air balloon when the balloon was 93 m from the ground (ascending at a...

A:

Q: 4. Determine the internal normal force, shear force, and bending moment at point C in the beam. 10 K...

A: Answer: ◆ Internal Normal Force at C: NC = 0 kN. ◆ Shear Force at C: VC = 20 kN. ◆ Bending Moment at...

Q: The a-t graph of the bullet train is shown. If the train starts from rest, determine the elapsed tim...

A: As per given question  a = Acceleration t= time  v= velocity of bullet train s= distance  Procedure-...

Q: descend with a steady velocity of 8 m/s ignoring air movement. The drag coefficient of parachute as ...

A:

Q: Force applied%-7 N Displacement=3 m Determine work done

A: Given data,  F= 7 N  Displacement ∆x= 3 m

Q: A block of mass 17.6 kg lies on a horizontal plane. A force F that is inclined 35.8° with the horizo...

A:

Q: The equation of motion for the system shown in figure is WA k m Fecosat

A:

Q: A 50-kW two-stage, double-acting air compressor compresses air from 100 kPa and 20 C to 1000 kPaa. T...

A: Given; The power rating of compressor, P = 50 kW The initial pressure of air, P1 = 100 kPa The initi...

Q: C. Find the specific volume for liquid water leaving the feedwater pump at a pressure of 120 bars an...

A: Given:P=120 barT=90°C

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.