What makes mechanical/machinery works hazardous and dangerous?

Q: What kind of circuit balancing valve is used in the hot and chilled water piping? a. balancing…

A: Concept: 1.In chiller, after condenser the refrigerant fluid is passed through capillary valve…

Q: In a boat race, boat A is leading boat B by 68.2m and both boats are travelling at a constant speed…

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Q: An orifice meter with a throat diameter of 5-mm is set in a 75-mm pipeline containing flowing water…

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Q: Water flows through a pipe having an inner radius of 10 mm at the rate of 36 kg/h at 25°C. The…

A: Given in the question:Pipe inner radius, r=10 mmmass flow rate of water from pipe, Q=36…

Q: Situation 1: The mass of glycerin is 500 kg with a total volume of 0.315 m³. 1. Compute the unit…

A: Given data  mass of glycerin (m) = 500 kg total volume (v) = 0.315 m3   To determine  (1) unit…

Q: shear and bending-moment diagram

A: a) Fig:FBD ∑Fy=0RA-2F=0RA=2F ∑MA=0MA-2Fa+Fa=0MA=Fa Shear forces FA=RA=2FFc=-2FFB=0 Bending Moments…

Q: nk y

A: Distillation is a process where the liquid mixture is seperated by boiling dur to the difference in…

Q: Steam flows through an adiabatic turbine, entering at 1000 psia, 1100°F, and 300 ft/sec and exiting…

A: State 1: P1= 1000 psiaT1= 1100∘FV1= 300 ft/sec State 2: P2= 10 psiaT2= 300∘FV2= 600 ft/sec Power…

Q: You must draw the shear and bending moment diagrams of the beam. Complete solution.

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Q: A 2437 lb car is moving up a 8 degree incline as shown. Determine how many seconds will it take for…

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Q: he power requirement of a 3-stage compressor (in kW, two decimal places) in order to supply air at…

A: Given:T=20° CQ=250 m3/hrP=100 psig =689.47 KPaη=60%

Q: The beam is supported by two rods AB and CD that have cross- sectional areas of 13 mm² and 7.8 mm²,…

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Q: Determine the pressure of nitrogen at 160K,v=0.00291m3/kg der Waals EOS, and the nitrogen table.…

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Q: 1. Using the conjugate beam method, determine the slope and deflection at point B of the beam ABC…

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Q: s, please help

A: R-134aP1=4 barP2=10 barT2=90°Cm˙=7kg/minPin=10.85kW˙ To-Find:- Qcv˙=?

Q: a. Losses in pipe networks occur due to i, the conversion of mechanical to thermal energy due to…

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Q: In a centrifugal blower (Figure Q1) air enters in to the blower normal to the blades (a1 = 0°), and…

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Q: Solve for the Following:   Shear force equation of  section CD. a. -24KN b. 24KN c. -28KN d. 28KN…

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Q: = Consider a long resistance wire of radius r₁ = 0.3 cm and thermal conductivity kwire 18 W/m. °C in…

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Q: The tension in cable AC is 826 lb. Note: a (+) force is tension and (-) force is compression. 100 ft…

A: Given data: F=826 lb Need to determine the force in cables.

Q: If rods are used to support a precision movement such as a positioning table, the table will ride on…

A: Precision movement of the robot’s arm is the measure of the performance in any system. In robotics…

Q: The two wooden boards shown in Figure are connected by a 0.5-in.-diameter bolt. Washers are…

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Q: If the applied torque on shaft CD is 82.5 N-m, determine the absolute maximum shear stress in shaft…

A: GIVEN DATA - A GEAT TRAIN GIVEN  WE HAVE TO FIND SHEAR STRESS ON SHAFT CD

Q: The centrifugal pump speed is changed when the impeller size is constant. The initial flow is 200…

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Q: Discuss water harvesting machineries

A: Given question: Discuss water harvesting machineries.

Q: Air in a tank in the power plant undergoes a polytropic compression from the pressure 1 bar and the…

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Q: Two blocks A and B of the same mass 1.67 kg are released from rest on a 17° incline when they are S…

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Q: Determine the intensities w₁, and w, of the trapezoidal distribution loading exerted by the soil on…

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Q: Can you show the solution in which you converted m=5gal/min=30.05 lbm/min using dimensional analysis

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Q: Instructions: Draw the shear and bending moment diagram of each beam loaded as shown. Show your…

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Q: cylinders

A: From capstan equation T2T1=eμ∑iθi Since distances are same hence angle of wrap for cylinders 1…

Q: Q1- The engineering tensile stress-strain data were obtained for AA6061-T6 aluminum alloy shown: *…

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Q: 2 Under the action of force P, the constant accelera- tion of block B is 3 m/s² to the right. At the…

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Q: A particle moving in the x-y plane has a velocity at time t = 5.25 s given by (3.9i+ 6.0j) m/s, and…

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Q: The figure shows the stresses at a point. Determine the principal stresses and the maximum shear…

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Q: A field gun cylinder barrel is 120 mm internal di- ameter and 190 mm external diameter. The tensile…

A: We know that a field cannon cylinder barrel has an interior diameter of 120 mm and an exterior…

Q: A crank shaft of an engine shown in Figure 1 is connected to a flywheel and have a mean speed of 200…

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Q: A set of spur gear transmits 30 kW when the pinion rotates at 400 rpm the gear ratio is 1:4. The…

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Q: UN TA Istap. A constant "force" F = 5.0 [N] is applied at a certain angle from the horizontal on a…

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Q: 8 in 5in 12 in S

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Q: A piston-cylinder device initially contains 1.5 kg saturated vapour of an unknown refrigerant at 200…

A: At 200 kPa and -10oC, a piston cylinder device holds 1.5 kg saturated vapour of an unknown…

Q: METHOD OF JOINTS * The Cantilever truss in figure below is hinged at D and E. Find the force in each…

A: The forces in each member of the truss are: ◆ FAB = 2000 lb ...(Tension) ◆ FAC = -1732.05 lb…

Q: In the figure shown below, the value of co- efficient of dynamic friction between 500 N block and…

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Q: nt of 660°C.... 80°C at wh

A: solution of above problem is below:

Q: 9. Glycerin (SG = 1.26) and u = 1.49 Pa.s) flows through a rectangular conduit 300 mm by 450 mm at…

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Q: Tem 9.8 A thin cylinder of 300 mm internal diameter and 12 mm thickness is subjected to an internal…

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Q: drawing block flow diagrams, is the make-up stream always inserted in the recycle stream

A: Blocks represent operations and equipment. Material flows are depicted as straight lines with…

Q: Pressure inside the cylinder is 10 bars  Is this a thin walled cylinder when the thickness is 10…

A: Given data as per the question The pressure inside the tank =10 bar  Thickness = 10 mm Diameter =400…

Q: In a nuclear reactor, heat is generated in 1-cn diameter cylindrical uranium fuel rods at a rate of…

A: Given                  Diameter, d = 1 cm       Heat generation, q = 4x 107 W/m3 Thermal…

Q: How many main bearings are in the ?shown engine

A: Ans: 6

General safety guidelines

Safety guidelines are the set of rules and codes that must be followed in the workplace for the occupational safety of workers, the machines, and the equipment that are present inside the workshop premise. There are many unsafe conditions and hazardous materials inside the workshop that makes prey for certain risk factors associated with health conditions. Extreme safety precautions must be taken inside the work area just like the precautions and practices that are been followed for Corona Virus Disease 2019 (COVID-19). People can also educate themselves by joining various health programs and camps. These will provide them with the necessary skills and knowledge about safety awareness. Occupational Safety and Health Administration (OSHA) thrives to create a safe and healthy environment for the workers working in the industries and provides them with proper education and training.