rpm of D in the clockwise direction is
Q: Assume a horizontal shaft handling water at 65 deg C (Pv=2.503 KPa, Density=980.5 m3/kg). The suctio...
A: Water temperature, T=65oCWater vapour pressure at 65oC, Pv=2.503 kPaWater density at 65oC, ρ=980.5 m...
Q: 2- Assume that the outside air temperature is 32°C with a relative humidity p = 60%. Use the psychro...
A:
Q: Given data : Force=5 N Mass of object=3 kg Determine acceleration
A: Given data : The value of mass of object m=3 kg The value of force F=5 N To find : Acceleration
Q: If 200 J of heat is released by a reservoir at 373 K and absorbed by a second reservoir at 273 K, ho...
A:
Q: Audi’s design of their R8 model is designed in order to have the engine in the rear of the car with ...
A: If the car is 4 wheel drive and still not getting power in the front wheels, the reason could be as ...
Q: The condensing and evaporating pressures in a 10 TR refrigeration system are 11.82 bar and 1.64 bar...
A:
Q: ention that displacements measured below the equilibrium position are positive.) Write the initial-v...
A:
Q: Determine the dimensions of an I-section connecting rod for a petrol ne from the following data: net...
A:
Q: P4.23, determine (a) the angular velocity of link 3 (b) the velocity of point C Use a complex number...
A: ro2b=5 cm=arbc=6 cm=crbd=10cm=b displacement1......aeiθ2+beiθ3=xvelocity 2.......aeiθ2w2+ibeiθ3w3=dx...
Q: An oil of specific gravity 0.8 is flowing through venturimeter having inlet diameter 20 cm and throa...
A: An oil with a specific gravity of 0.8 is known to flow through a venturimeter with a 10 cm intake di...
Q: Q3. As shown in the image below, the freight cars A and Bare approaching each other, and they have a...
A:
Q: A pitot tube directed into a water stream having velocity 2.3 m/sec. Its gauge difference of 30 cm o...
A: Actual Velocity of stream is given by the following equation, V=Cv✓2*g*h Cv=coefficient of velocity
Q: Which of the following are the functions of a volute casing in a centrifugal pump? (a) To collect wa...
A: It is required to choose correct answer
Q: A red car starts from rest at t = 0 and travelling straight along the road with a constant accelerat...
A:
Q: in the figure shown, block B is pulled down with a velocity of 0.3 m/s. Calculate the velocity of bl...
A:
Q: The gate shown in Figure 5 has a mass of 225 kg/m normal to the screen/page and is normal to the pag...
A:
Q: A 2.5 kg copper block at 200 °C and 5 kg aluminum block at 20 °C come in thermal contact. Find the f...
A:
Q: GO P In both cases a spaceship is pulling two cargo pods, one emply and one full. At the instant sho...
A: Given, Mass of pod 1 in case A = m1A = 2 M Mass of pod 2 in case A = m2A = M Acceleration in case A ...
Q: 1.6 Homework, P 1) What is the weight in newtons of an object that has a mass of (a) 8 kg, (b) 0.04 ...
A:
Q: Tsup 3 m 7m Tamb KA Ke
A: GIVEN DATA-
Q: 10 MPa 9. Using Mohr's circle, for the figure at the right, determine: a) The angle to the principal...
A: As per our guidelines we are supposed to solve only one question if multiple questions are asked . K...
Q: An object is to be measured using a basic barometer. If the reading at the top is 725.54 mm and at t...
A:
Q: The three legs of a small glass-topped table are equally spaced and are made of steel tubing, which ...
A: Handwriting.jpg
Q: A venturimeter has an ratio 9 to 1, the larger diameter being 300 mm. During the flow, the recorded ...
A: The greatest diameter of a venturimeter is 300 mm, and the ration is 9 to 1. The recorded pressure h...
Q: A homogenous ladder 10m long and weighing 35 kg leans against a vertical wall. The angle between it ...
A:
Q: Determine the speed of block A after 1 second, if the rope drawn towards M at a speed of VM = (12 - ...
A: Answer: The speed of the block A after 1 second is 3 m/s.
Q: An unknown specimen with an initial diameter of 5.25 mm experiences a reduction in diameter to 4.50 ...
A: Initial diameter of the specimen, di=5.25 mmFinal diameter of the specimen, df=4.50 mmTensile load, ...
Q: A centrifugal pump delivers 227 m/hr of water from a source 4 meters below the pump centre line to a...
A:
Q: drop a coin in a basin filled with water?
A: Coin drop in a basin filled with water: This experiment is staggeringly basic and requires just a ...
Q: Calculate the theoretical air fuel ratio for the combustion of octane (C8H18).
A:
Q: ) 2 52 25+9 |os + P
A: given; laplace inverse;(1) L-12s2-2s+9(2) L-110s+8s3
Q: Why is it necessary to grind HSS lathe tool bits? What are the objectives in Grinding HSS Lathe Tool...
A: To Find:- Why is it necessary to grind HSS lathe tool bits.
Q: Assume that the axial load P applied to the lap joint is distributed equally among the three 20-mm-d...
A: Answer: The maximum allowable value of load that can be applied on the joint is 37.7 kN.
Q: A 3T Diameteð O is 93 mm Diametex ® is 53 mm G, 4니 GPa %3D 610 mm 321 mm Giz 75 GPa twist c/A = 0-27...
A:
Q: Reqd: Determine e of A relative to D Gs = 12 x 10° psi MN Ib ft 1000 Ib ft 900 Ib ft 2-in. diame SN ...
A: The simplified diagram of the shaft is as shown below,
Q: 3. Identify the process in Fig. 2 and write down the conservation equations. m What process? w, w, T...
A:
Q: What is the total volume, in cubic inches, for bax fill calculations using two internal clamps, six ...
A: Given data Components are : Two internal clamps six THWN copper conductors two single pole switche...
Q: A 7 kg block is sliding across a horizontal surface with a speed of 4 m/s. The surface then slopes d...
A: The vertical height by which the block displaced can be determined as,
Q: If the NPSHR is 3m less than the NPSHA you got on question number 2, determine the pump suction spec...
A:
Q: Name three popular welding processes.
A: This question is based on the concept of welding
Q: 11. The 20-mm-diameter 2014-T6 aluminum rod is subjected to the uniform distributed axial load. Dete...
A:
Q: to produce 25% fine pearlite, 37.5% bainite, and 37.5% martensite. Eutectoid temperature 1400
A:
Q: 5a. Two different types of vehicles are being compared: Vehicle seating capacity: 100 passengers Ste...
A: We have given two types of vehicle in which one is of steel and the other one is of aluminium. and e...
Q: Calculate the maximum def lection δmaxof a uniformly loaded simple beam if the spanlength L = 2.0 m,...
A: Given Load, q = 2 kN/m Length, L = 2 m E = 70 GPa Find Maximum deflection
Q: Determine the horizontal and vertical components of reaction which the pins exert on member EDC of t...
A:
Q: Determine the force in each member at joint A, B and C of the truss and indicate whether the members...
A:
Q: A transverse wave in a string has the form y= 5 cos pi ( 0.02x +3.00 t), where x is in centimeters a...
A: Taking given equation-Y1= 5 Cos π3t+0.02xY2=5cos π3t-0.02x+πY2=-5 cos π3t-0.02x
Q: A man weighs 160 lb on earth. Determine his weight on the moon if ????? = 5.3 ft/s²
A:
Q: Sizes of a frame with two supports a,m b,m h,m Im beta,grad 1.8 1.2 2.8 25 Loading parameters alfa,g...
A: To find moment about point A of UDL
Q: Three towers (labelled as points T1, T2, and T3) detected an invading fighter jet moving in an arc (...
A: Take scale, 1cm=100km so that,1 to 2, 2.6cm=260km. ( 2 to 3), 4,4cm=440...
Step by step
Solved in 3 steps
- A compound epicyclic gear is shown in Fig. for Q.2. C and D form acompound wheel which rotates freely on shaft G. The planet wheels B andE rotate on pins fixed in arms attached to shaft G. C and F have internalteeth: the others have external teeth with the following numbers: A, 40;B, 30; D, 50; E, 20. If A rotates at 500 rev/min and wheel F is fixed,find the speed of shaft G.Figure shows an alicyclic gear train with the following details:A has 40 teeth external (fixed gear) ; B has 80 teeth internal ; C - D is a compound wheel having 20 and 50 teeth (external) respectively, E-F is a compound wheel having 20 and 40 teeth (external) respectively, and G has 90 teeth (external). The arm runs at 100 r.p.m. in clockwise direction. Determine the speeds for gears C, E, and B.The figure shows a gear train consisting of a pair of helical gears and a pair of miter gears. The helical gears have a 17° normal pressure angle and a helix angle as shown. Find: (a) The speed of shaft c (h) the distance between shafts a and b (c) The pitch diameter of the miter gears
- The lath machine in the university mechanical workshop uses epicyclic gear train shown in Figure 1 to operate. Plate gear Cof this gear system are carried on the arm A and free to rotated. the pitch circle diameter of the internally toothed ring gear D is to be 214 mm and the module 4 mm. When the ring gear D is stationary, the arm A, which carries three planet wheels C of equal size, is to make one revolution in the same direction as thesun wheel B for every five revolutions of the driving spindle carrying the sunwheel B.Determine suitable number of teeth for all the wheels and the exact diameter of pitch circle of the ring.1.1. Calculate the number of teeth of the ring gear D. 1.2. State an equation tha relate the number of teeth of gear D, B and C. 1.3. Use the table method to calculate the number of teeth of gear B. 1.4. Calculate the number of teeth for gear C.The double-reduction helical gearset shown in the figure is driven through shaft 'a' at a speed of 982 rev/min. The tooth numbers are: N2= 18, N3= 45, N4= 12, N5= 34 Teeth respectively. Calculate the speed of output shaft 'c' in rev/min. Specify a positive number with 2 decimalsThe lath machine in the Central University of Technology (CUT) mechanical workshop uses epicyclic gear train shown in Figure 1 to operate. Plate gear C of this gear system are carried on the arm A and free to rotated. the pitch circle diameter of the internally toothed ring gear D is to be 214 mm and the module 4 mm. When the ring gear D is stationary, the arm A, which carries three planet wheels C of equal size, is to make one revolution in the same direction as the sun wheel B for every five revolutions of the driving spindle carrying the sun wheel B. Determine suitable number of teeth for all the wheels and the exact diameter of pitch circle of the ring. Use the table method to calculate the number of teeth of gear B and calculate the number of teeth for gear C.
- Consider a planetary train in the figure below. The number of teeth of sun gear (2) is Z2 = 30, the number of teeth of planet gear (3) is Z3 =20 and the number of teeth of ring gear (4) Z4 = 70. Find the speeds of the planet gear (3) and the loader arm. The speeds of sun gear, w2 = 300 rpm, and ring gear w4 = 200 rpm are known.The lathe machine in the Central University of Technology mechanical workshop uses epicyclic gear train in Figure 1 to operate. Plate gear C of this gear system are carried on the arm A and free to rotate. The pitch circle diameter of the internally toothed ring gear D is to be 214 mm and the module 4 mm. When the ring gear D is stationary, the arm A, which carries three planet wheels C of equal size, is to make one revolution in the same direction as the sun wheel B for every five revolution of the driving spindle carrying the sunwheel B. 1.1)Calculate the number of teeth of the ring gear D. 1.2)State an equation that relates the number of teeth of gear D, B and C. 1.3)Use the table method to calculate the number of teeth of gear B. 1.5)Calculate the number of teeth for gear C.The double-reduction helical gearset shown in the figure is driven through shaft a at a speed of 700 rev/min. Gears 2 and 3 have a normal diametral pitch of 12 teeth/in, a 30° helix angle, and a normal pressure angle of 20°. The second pair of gears in the train, gears 4 and 5, have a normal diametral pitch of 8 teeth/in, a 25° helix angle, and a normal pressure angle of 20°. The tooth numbers are: N, = 12, N, = 48, N4 = 16, N, = 36. Find: (a) The directions of the thrust force exerted by each gear upon its shaft (b) The speed and direction of shaft c (c) The center distance between shafts
- a in the figure has a power input of 75 kW at a speed of 1000 rev/min in the counterclock- wise direction. The gears have a module of 5 mm and a 20° pressure angle. Gear 3 is an idler. (a) Find the force F3b that gear 3 exerts against shaft b. (b) Find the torque T4c that gear 4 exerts on shaftTwo parallel shafts have an angular velocity ratio of 4 to 1 are connected by gears, the largest of which has 40 teeth. Find the number of teeth of smaller gear.The four helical gears shown in figure have a module in the normal plane of 4 mm and a pressure angle in the normal plane of 0.35 rad. The motor shaft rotates 550 rpm and transmits 20 kW. Other data are on the drawing. (a) What is the speed ratio between the motor (input) and output shafts? (b) Determine all force components that the 20-tooth pinion applies to the 50-tooth gear. Make a sketch showing these forces applied to the gear. (c) The same as part (b), except for the force components that the 50-tooth gear exerts on the 25- tooth pinion 100 50 teeth 200 125 25 teeth ψ = 0.35 rad right hand Motor 20 teeth ψ = 0.50 rad left hand 50 teeth Output