4. Exams in the LTO are given as a true or false type. If there are 10 questions given, in how many ways can the exam be answered?

Q: An ideal Rankine cycle has a boiler pressure of 7.2 MPa and a condenser pressure of 0.45 MPa abs. St...

A:

Q: A tensile load of 330,000 N is applied to a copper pipe with maximum allowable stress of 110 MPa and...

A: Answer: The thickness of the pipe is 10.55 mm. Hence, the correct answer is option (D).  

Q: 4. The pipe has a mass of 600 kg and is being towed behind a truck. If the angle 0 = 30°, determine ...

A:

Q: Link 2 which is on the left side of the mechanism is fixed on the ground. It has a length of 4 cm an...

A: Link 2 = 4cm and 45 above positive axisSlider link 4 = 5cmLink 3 =7cm To-Find: Displacement of the s...

Q: At 2pm in the afternoon, the surface temperature was 70 deg. F and 560 W/m2 of solar radiation was b...

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Q: 2. The truss in Fig. Q6 supports the vertical in members HG and HB of the truss and state if the mem...

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Q: [Assume any missed Data] The input shaft of the gear train, shown below, drives gear 2 at 1xx RPM (x...

A: Since we only answer upto 3 subparts, we will answer the first 3.please resubmit the question and sp...

Q: A person is pushing on a uniform block of wood as shown in the figure and parameter table. The block...

A: Given: mass of the wood=140Kg coefficient of static friction of wood(μw)=0.25 so the weight of the w...

Q: A Cotton fiber, initially 2.2 cm long, is being stretched to its maximum known strain. What would b...

A:

Q: A uniform bar AB is resting in a horizontal position on smooth inclines as shown below. Determine th...

A: Given data Given force system of forces.

Q: 1. A 500 kg block is moving @ vo = 6.00 m/s along a frictionless Horizontal surface toward a %3D spr...

A: Given data Mass of block = 500 kg velocity = v0 = 6 m/s Spring constant = 500 N/m  

Q: In a piston-cylinder arrangement, energy is added and the piston is withdrawn in such a way that the...

A: Here PV=constant,hence the process is at constant temperature, For constant temperature (isothermal ...

Q: Given the same compression ratio for both air standard Otto and air standard  Diesel cycle, which cy...

A:

Q: What is the minimum diameter of a solid steel shaft that will not twist through more than 3 in a 6 m...

A:

Q: A tube with 45 meters long, and a diameter of 1.8 meters and 2.3 meters, inlet and outlet respective...

A: Given Data: Length of the tube, L=45 m Inlet diameter, d1=1.8 m Outlet diameter, d2=2.3 m

Q: Air enters a device at 7 MPa and 420°C with a velocity of 220 m/s. The inlet area is 70 cm? and the ...

A: It is a kind of turbine as the area increases from inlet to exit. a turbine is a device in which wor...

Q: Q1: Solve the following: a. When do we have to lubricate? b. What are the functions of lubrication? ...

A:

Q: True or False: -A diverging nozzle makes the velocity of fluids quicker -The temperature from 11 KM...

A: 1).False,by using continuity equation,A1V1=A2V2,here for diverging section A2 increases hence the ve...

Q: A pump has a 100 mm diameter suction pipe and a 75 mm discharge pipe. The capacity is 15 L/s of wate...

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Q: An oil having a specific gravity of 0.87 is being pumped from a lower reservoir whose water surface ...

A:

Q: 2.8 The expression "tool and die repair" is most commonly used for... O the process of disassembling...

A:

Q: 4. Figure P-130 shows a roof truss and the detail of the riveted connection at joint B. Using allowa...

A:

Q: receives 15,400 kg/h of Bled steam. If the condenser pressure is 0.005 MPa and the open heater press...

A:

Q: The continuous cable that wraps around the small pulleys at A, B, C, and D has a length of 8m. The s...

A:

Q: A certain force F has a moment of 180 N-m clockwise  about point O and 90 N-m counterclockwise about...

A:

Q: 1. A 12 m cantilever beam has a uniform load of 1.5 kN/m extended from fixed end up to 4 m and a con...

A:

Q: 49. Water flows at a rate of 200 GPM into a piping system connected in series. Length, diameter, and...

A: Since, pressure drop calculations and equivalent pipe diameter calculations are two different questi...

Q: A closed, rigid tank with a volume of 0.6m ^ 3 contans saturated water vapor at900 kPa the nital sta...

A:

Q: Determine the minimum width "b" of the beam shown if the flexural stress is not to exceed 13 MPa. An...

A:

Q: Determine the force in each member of the loaded truss. The forces are positive if in tension, negat...

A: It is required to determine force in each member of loaded truss

Q: A grade 30 gray cast iron is subjected to a load F applied to a 1 by -in cross-section link with a -...

A:

Q: If the cylinder in Problem 6 has a stroke of 40 cm, what is the maximum cycle rate that might be ach...

A:

Q: 152.4 mm, Schedule 40 pipe line 91.4 m long conveys 3028 l/min of cold water from a pump to a point ...

A: The frictional head loss in a pipe due to fluid flow can be calculated using the formula given below...

Q: Link AB has an angular velocity of Wab. B OAB d1 = 0.3m d2 = 2.8m %3D W1 = 35 degrees Wab = 8 rad/s ...

A: Given: d1=0.3m, d2=2.8m;ωAB=8 radsec, θAB=35°

Q: Exercise 3. Consider a spring-mass system with small damping and driven by a cosine force: x" +.01x'...

A:

Q: Еxample -1.1- A plate of size 60 cm x 60 cm slides over a plane inclined to the horizontal at an ang...

A:

Q: What is the difference between pressures?

A: To find difference between pressures.

Q: Air at 1 atm and 20 C flows through a smooth pipe. The centerline velocity  and the pipe diameter ar...

A: Given data Air Temperature = 20°CAir pressure = 1 atm = 101325 PaCenterline Velocity = VCL = 6 m/sPi...

Q: 2. If the 80 kg cyclist took 3.00 m horizontal distance to reach 5. 20 m elevation above the ground....

A:

Q: A simply supported rectangular beam 50 mm wide by 100 mm deep carries a uniform load of 1200 N/m ove...

A:

Q: A 6-m long ladder has a mass of 16 kg, and its center of gravity is 2.4 m from the bottom along the ...

A:

Q: the number of links that can rotate fully

A: Given: Four bar mechanism is made up of links of :length;   p=200mm               q=300 mm          ...

Q: A substance which flows over a solid body, which can either be air, mercury, water, etc. a.Air b.Flu...

A: Part aliquid and gasses can flow over a solid body.Part  bconservation of mass -mass is neither crea...

Q: The line of action of force F1 = 377 N is passing through point A(+2,+3,+1) towards B(+5,+5,+4), whi...

A:

Q: Steam at 6.2 MPa and 480 deg. C is received by a regenerative engine with ideal conditions and in an...

A:

Q: owing through a horizontal pipe which is 10 inches in diameter, with a velocity of 40 ft per second ...

A:

Q: certain force F has a moment of 180 N-m clockwise about point O and 90 N-m counterclockwise about po...

A: Given Data Mo= 180 N-m clockwise MB=90 N-m counterclockwise

Q: Water is flowing inside a pipe with a constant cross section. Calculate the total head loss. The ele...

A: Given Data: Elevation, h2=100 ft

Q: Ôf a gal pump is 300 mm neter and 50 mm wide at the periphery. The angle made by the blade at the ti...

A:

Q: A power utility company desires to use the hot groundwater from a hot spring to power a heat engine....

A:

Employment Opportunities

A monetary relationship, where one individual performs a set of services for another individual or organization under a mutual agreement and gets remunerated for providing such service, is said to be an employee. The individual who provides the services is known as an employee and the individual who pays for the service is known as an employer. In simple terms, the employee is said to have a job.