In a gear box input torque is measured to be 1 kNm at a speed of 1440 rpm. Gear box has unknown arrangement of gears inside. But the output shaft rotates at 840 rpm in direction opposite to input shaft. If the efficiency of transmission is equal to 93%, torque required to hold the gear box will be equal to (a) 2594 Nm in the direction of rotation of input shaft (b) 2594 Nm in the direction of rotation of output shaft (c) 549 Nm in the direction of rotation of input shaft (d) 549 Nm in the direction of rotation of output shaft

Q: A 20 degree pressure angle spur gear set is transmitting 10 horsepower at 1,000 RPM. The pinion has…

A: The pressure angle = 20 degrees The horsepower, P = 10 hp the speed of the gear, N = 1000 rpm The…

Q: pinion shaft of a machine transmits a torque of 66 Nm to the shaft of gear at a speed of 564 rpm,…

A:

Q: speed, Wh

A:

Q: 100 T 40 T The spur gear set shown has 20° pressure angle with a module of 6 mm. The unit transmits…

A: Given data: The the number of teeth on gear 1 is T1=40 The pressure angle for spur gear is ϕ=20° The…

Q: If a pinion having 20 teeth transmit the power to the gear shaft having 40 teeth, the gear ratio of…

A: If a pinion having 20 teeth transmit the power to the gear shaft having 40 teeth, the gear ratio of…

Q: As a senior automotive engineer, you are asked to design a transmission featuring 2-speed forward…

A: Maximum torque of engine is  at engine speed =3500rpmMaximum speed of engine is at torque of

Q: What is the transmitted load exerted by the pinion on the gear? Report your answer in lbf.

A: Given:Pinion Np=17 teeth, Gear Ng=52 teeth, Pressure angle∅=20∘ Power H=4 hp Diametral pitch Pd=10…

Q: Figure 1 shows a blower is driven by a 3-phase Brook Crompton motor via a Compound Gear Train having…

A: Given:To find:Speed required by motorPower required by motor

Q: اسثلة مقاوه Q-1 The gears attached to the fixed -end steel shaft are subjected to the torques shown…

A: We are suppose to solve only one question. Please post other question as a separate question.

Q: Two mating spur gears have 40 and 120 teeth respectively. The pinion rotates at 1200 rpm and…

A: Two mating spur gears have Z1 = 40 and Z2 = 120 teeth respectively. The pinion rotates at N1 = 1200…

Q: What is the total force exerted by the pinion on the gear? Report your answer in lbf.

A:

Q: below. Determine: (1) the torque in shaft c-d to the nearest in-lb and (2) the angle of twist at…

A: To determine the torque in the shaft and the angle of twist at a pointgivenradius of gear b=radius…

Q: If in a gear design problem, the required hardness of steels per allowable gear bending strength is:…

A: Given data:- the required hardness of steels per allowable gear bending strength (HB) = 158 the…

Q: You design a gearbox with a gear ratio of 5 (GR=5=TGB/Tm) to pull a load (FL) of 76 lbf using a…

A: Given data: Gear ratio = 5  Load = 76 lbf Winch radius = 0.25 inch We have to determine the torque…

Q: Example 8-2 Fig 8-10 shows a planetary gear train, in which the numbers of teeth of gears are…

A: given; teeth of gear(Z1)=100teeth of gear(Z2)=101teeth of gear(Z2')=100teeth of gear(Z3)=99gear…

Q: Imagine two gears in mesh, the pinion is rotating clockwise, what is the force analysis for such a…

A: Explanation: The pinion is rotating clockwise and connected with the gear. Assume the gear us spur…

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.