What are the line types used in Engineering Drawing?

Q: A cord is wrapped around a cylinder of radius 0.2 meters, as shown in the figure. Starting from rest...

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Q: Water is pumped from a lower reservoir to a higher reservoir by a pump that provides 20 kW of useful...

A: Pump power, P=20 kW Elevation difference between the two reservoir, ∆z=45 m Water flow rate, Q=0.03 ...

Q: 1. The unstretched length of spring AB is 3.3 m . If the block is held in the equilibrium position s...

A: Given Data: The spring constant of AB is kAB = 30 N/m. The spring constant of AC is kAC = 20 N/m. T...

Q: A steel bar 300 mm long, 50 mm wide and 40 mm thick subjected to a pull of 300 kN in the direction o...

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Q: Draw the free-body diagram of the ring C. (Draw the vectors starting at the black dot.)

A: As per question We have to draw FBD of ring C⇒  

Q: • A system of four forces acting at a point body is as shown in Fig. Determine the resultant. 120N

A: given F1=200NF2=120NF3=50NF4=100N

Q: A beam made from A992 steel is subjected to an internal moment of M3D0.060 MN.m, determine the maxim...

A: given internal moment, M=0.06MNm=0.06×109Nmm

Q: The coefficient of bend value in the energy loss due to bend in a pipe depends on the radius of curv...

A: The bend loss in a pipe can be expressed as, Here, k: bend loss coefficient v: velocity of flow in ...

Q: In an ideal Diesel engine, compression is from 14.7 psia, 80 ∘ F, 1.43 f t^3 to 500 psia. Then 16 BT...

A: 80°+273=353  process(1-2)=isentropic comression  process(2-3)=adiabatic heat addition procss(3-4)=is...

Q: a)Mention any four items must be available in the maintenance manual

A: Solution:

Q: The compressor motor and condenser fan motor wired series or parallel?

A: The Compressor is a device used to increase the pressure of liquid or gas. Condenser is a heat excha...

Q: To cool a piece of glass, initially at a temperature of 93°C, it is immersed in an aluminum tray, in...

A: Given: Glass piece: T=93°CCp=840 J/kgKρ=2490 kg/m3 Aluminum tray: T=12°CCp=910 J/kgKρ=2800 kg/m3 Wat...

Q: Each spring has an unstretched length of 2 in and a stiffness of fc = 330 N/m . 1. Determine the str...

A: The unstretched length is l=2 in. The spring constant is fc=330 N/m

Q: Explain the spring that composed of flat bars of varying length with a real timeapplication.

A: Spring that composed of flat bars of varying length:  Leaf Spring.

Q: find the principal stress ,  maximum in plane  shear  stress , average  normal  stress specdify the ...

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Q: uestion-4 Find the magnitude and nature of the forces in members AC, AD, DB, CE, CF and FD by ction ...

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Q: When the fluid at rest the shear stress is zero Select one: True False

A: When the fluid at rest the shear stress is zero. Answer: True

Q: In your own words, what is Non Destructive Testing? Write any it is three advantages.

A: Non-Distuctive testing (NDT) is a trying and investigation procedure utilized by industry to assess ...

Q: . Compare the rapid and slow freezing in details .

A: Freezing is defined as a phase transformation process in which heat is extracted from a liquid to ca...

Q: Fluid Mechanics. Picture Attached.

A: Write the dimension of the variables. Here, the number of variables is 5 and the number of dimensio...

Q: The actual velocity of a gas entering in a chimney is 8 m/sec the gas temperature is 25 C and pressu...

A: Given   The actual velocity of gas entering a chimney, v = 8 m/sec                                  ...

Q: A face of a dam adjacent to the water has the shape of an isosceles trapezoid of altitude 20 m, uppe...

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Q: Define relay

A: Relay is also called an electromagnetic switch. It uses low amperage electrical circuit used to cont...

Q: Determine the head loss due to friction of an oil of specific gravity 0.77 and viscosity 0.85 poise ...

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Q: A solid cylindrical pine wood (Specific gravity of 0.5) buoy has a cylindrical lead (Specific gravit...

A: Given Data: The specific gravity of cylindrical pine wood is SW = 0.5 The specific gravity of the c...

Q: Please help me question 2.6

A: Given data :-  Diameter D = 1 inch = 0.0254 meters  Pressure drop (dp) = 70 kpa  Mass flow rate m = ...

Q: A steel bar 250 mm long, 40 mm wide and 30 mm thick subjected to a pull of 200 kN in the direction o...

A: Given data: The length of the steel bar is l=250 mm The width of the steel bar is w=40 mm The thickn...

Q: PROBLEM 3. The assembly shown constructed from a steel bolt with a diameter of 8 mm and fits and a m...

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Q: How to solve this question please?

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Q: A low pressure control has a high event and a differential setting. The technician wants the system ...

A: Given: Starting pressure is 28 psig. Shut down pressure is 2 psig.

Q: Which of the following factor independent of kinematic viscosity? a. Volume b. Speed c. Mas...

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Q: If specific mass of fluid is given as 70 kg/m3,Find the specific volume  _____________ in m3/kg

A: Given, specific mass of the fluid, mV=70 kgm3 We need to find the specific volume.  Specific volume ...

Q: Determine the components of the support reactions at the fixed support A on the cantilevered beam. 6...

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Q: In a thermal power plant, a horizontal copper pipe of "D" diameter, "L" length and thickness 1.7 cm ...

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Q: (b) A frictionless piston–cylinder device contains 5 kg of nitrogen at 100 kPa and 250 K. Nitrogen i...

A: Given, Mass of nitrogen, m=5 kg Initial pressure, P1=100 kPa Initial temperature, T1=250 K Final tem...

Q: The ball D has a mass of 17 kg . If a force of F = 80 N is applied horizontally to the ring at A, de...

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Engineering Drawing

Technical drawing has been around since ancient times. As in the ancient Renaissance, complicated drawings were created, including Leonardo da Vinci's drawing. Modern engineering drawing, including its specific orthographic projection with scale conventions, began in Europe (France) during the early stages of Industrialization. L.T. C. Rolt also made some of Marc's drawings for its block-making machinery (in 1799) that also may have contributed significantly to British engineering technology. Since he learned the art of presenting three-dimensional(3D) items in a two-dimensional(2D) plane, as we now term mechanical drawing.