Question 7. Siphon spillway is spillway designed to discharge water in a closed conduit under negative pressure. It can be measured by allowing the flow of water from a hydrant and noting down the horizontal distance (x) where jet strikes the ground and the vertical distance (y) of outlet from ground. Define The Trace Of A Line. Which Are The Types Of Projections Done In Engineering Drawing? If distance is in front of VP, top view is below xy and vice versa. Under same flow conditions the friction head loss increases as the size change to the 4.8th power. (7) Data storage and playback element. How is a Pelton turbine braked ? 54. Depending on the size of the object, the size taken on drawing (sheet) can be same or different. R.F. List Out The Contents Of Title Block. 6. 39. L= (R.F.) 73. In laminar flow the fluid particles move along smooth, regular paths which can be pre¬dicted in well advance. A machine is a mechanism but here we are concerned with forces to be transmitted and it is used to modify mechanical work. Home » ENGINEERING DRAWING Questions » 300+ TOP ENGINEERING DRAWING Interview Questions and Answers. What Is Difference Between A Plane And A Lamina? Question 18. Question 13. 44. What type of turbine is this ? What is the difference between culverts, stilling basin, and standpipe ? What is meant by relative stability ? 16. What is the maximum efficiency of power transmission through a pipe ? Journal bearing. (5) Data processing element All the section lines are parallel and equidistant. Mention clearly the units and sub units below the scale constructed. Divide it into 10 equal parts to represent 1 m each. Question 12. Home » BASIC MECHANICAL ENGINEERING Interview Questions » Mechanical Engineering Interview Questions Answers PDF. 68. The front view of point H will be h. Point as such is written by a capital alphabet. What Is Angle Of Inclination Of Section Lines? Trace of a line is the point where line meets the plane on extending the line. (ii) The plot of phase angle in degrees (on linear scale) vs. frequency co (on log scale). Practical applications of Intersection of surfaces: Manufacture of tables, chairs, installation of air conditioning ducts, in the construction of boilers, furnaces, chimneys. 94. It will help in the right manufacturing as well as in repair and servicing of the object. At constant diameter, head is proportional to (flow)2. A2 size is generally used by engineering students as it is very handy and easy for drawing work in class. A scheme in which the discharge is varying and only that much water can be utilised for conversion as available in the river. Projection on a plane to which it is inclined will be less than the true length. 3. Why Drawing Is Called Universal Language Of Engineers? Why the elements of higher pairs must be force closed ? 4. Tag: Engineering Drawing. 66. Line parallel to both HP and VP 96. The dimensioning is necessary for the manufacture of the object in the industry. If base circle diameter of cam increases, what happens to pressure angle ? Capable of doing other conditioning like differentiation/integration, A/D conversion etc. Why Are The Projections Of Objects Not Drawn In Second And Fourth Angle Of Projections? Comparative or Corresponding scale: These are two different scales having same R.F. of a section plane: It is a line in the horizontal plane where the cutting plane is meeting as well as perpendicular to the horizontal plane. What do you understand by run-of-river scheme in hydro power generation ? Flow in which adjacent layers mix continuously, so that the flow pattern is unsteady, full of eddies, and apparently without any mathematically expressible regularity. What is order of the system. 24. 56. 41. A1 (841 X 594), Copyright 2020 , Engineering Interview Questions.com. Corliss valve reduces condensation, provides independent control on admission, cut off, release and compression, and reduces driving power requirements. H.T. of the student, Type of symbol for the method of projection. Discuss Some Key Features About The Projection Of Points? It is proportional to the square root of the distance from the leading edge. However in some years discharge in the river may be more than % availability discharge and some extra power known as secondary power can be generated. 35. Distance of the top view is always from the VP. The representation of any matter by some standard sign or symbol on the drawing is known as convention or code. The line specified as thick is usually 3 times thicker and the line specified as medium is 2 times thicker than a thin line. Why thin-plate orifice is frequently recommended for flow measurement in most of the cases ? What Is Angle Of Inclination Of Section Lines? (i) The plot of magnitude in db (on linear scale) vs. frequency to (on log scale) MECHANICAL ENGINEERING Interview Questions :-Click Here —> “ MECHANICAL ENGINEERING Multiple Choice Questions” 1. If the line lies in a horizontal plane, it will have a horizontal trace as a line itself. (ii) Processing/manipulating the measured variable. What is meant by loading ? What Is The Most Important Type Of Problems On The Projections Of A Straight Line? Phase margin and gain margins are the measures of relative stability. e.g. Send me all the mechanical engineering questions and answers in pdf format,please, Send me all questions and answers .it’s very useful to get placed, Kindly send me some basic questions in field of mechanical enginnering, Please send me all pdf of mechanical engineer questions and answers on email, Your email address will not be published. BASIC MECHANICAL ENGINEERING Interview Questions, Amplify signal without affecting its waveform, Remove unwanted noise signals that tend to obscure the input. (i) Make a title block(rectangle) of size 65 mm high and 185 mm width on the right bottom side for title block, parts list.
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