# Engineering

All new and solved questions in Engineering category

### Definition for environmental considerations

definition for environmental considerations...

### How professional engineer pe will benefit your career

how professional engineer pe will benefit your career...

### What would you do if you were trapped in a grocery store for the rest of your life? (Assuming that power does not function and most of the food is rotten.)

What would you do if you were trapped in a grocery store for the rest of your life? (Assuming that power does not function and most of the food is rotten.)...

### What is HEX? Need help in Computer Programming

What is HEX? Need help in Computer Programming...

### 3/63 A 2‐kg sphere S is being moved in a vertical plane by a robotic arm. When the angle θ is 30°, the angular velocity of the arm about a horizontal axis through O is 50 deg/s clockwise and its angular acceleration is 200 deg/s2 counterclockwise. In addition, the hydraulic element is being shortened at the constant rate of 500 mm/s. Determine the necessary minimum gripping force P if the coefficient of static friction between the sphere and the gripping surfaces is 0.50. Compare P with the mini

3/63 A 2‐kg sphere S is being moved in a vertical plane by a robotic arm. When the angle θ is 30°, the angular velocity of the arm about a horizontal axis through O is 50 deg/s clockwise and its angular acceleration is 200 deg/s2 counterclockwise. In addition, the hydraulic element is being shor...

### Nancy wants to buy a cooking stove that’s electrically insulated and resistant to heat. What material should she choose for the cooktop? A. composite B. polymer C. metal D. ceramic E. semiconductor

Nancy wants to buy a cooking stove that’s electrically insulated and resistant to heat. What material should she choose for the cooktop? A. composite B. polymer C. metal D. ceramic E. semiconductor...

### Calculate the force required to produce a moment of 27Nm on a shaft, when the effective distance from the center of the shaft to the point of application of the forces is 180mm​

Calculate the force required to produce a moment of 27Nm on a shaft, when the effective distance from the center of the shaft to the point of application of the forces is 180mm​...

### PLS HELPPP!!!!!!!!!!!!!!! What is the sense of a vector that is 20° CW from the negative x-axis? A. Up and right B. Down and right C. Up and left D. Down and left

PLS HELPPP!!!!!!!!!!!!!!! What is the sense of a vector that is 20° CW from the negative x-axis? A. Up and right B. Down and right C. Up and left D. Down and left...

### Telnet into a Web server and send a multiline request message. Include in the request message the If-modified-since: header line to force a response message with the 304 Not Modified status code.

Telnet into a Web server and send a multiline request message. Include in the request message the If-modified-since: header line to force a response message with the 304 Not Modified status code....

### During an unsteady-flow process, the amount of mass and energy entering a control volume must be equal to the amount of mass and energy leaving a control volume (choose one): Select one: a. True b. False

During an unsteady-flow process, the amount of mass and energy entering a control volume must be equal to the amount of mass and energy leaving a control volume (choose one): Select one: a. True b. False...

### Compute the area and circumference of a circle given the radius r if the radius is greater than or equal to 1.0; otherwise, you should compute only the circumference. Repeat the algorithm as much as the user wants.

Compute the area and circumference of a circle given the radius r if the radius is greater than or equal to 1.0; otherwise, you should compute only the circumference. Repeat the algorithm as much as the user wants....

### Ok bye guys going offline have a great daydefine metabolism​

ok bye guys going offline have a great daydefine metabolism​...

### Why do wires hang loosely during summer?

Why do wires hang loosely during summer?...

### A) Calculate the modulus of elasticity of carbon-epoxy composite under isostrain condition if the composite consists of 40% carbon fibers and 60% epoxy by volume. Also, b) calculate the percentage of load carried by the carbon fibers. The modulus of elasticity of the carbon fibers and the epoxy are 350 GPa and 3.5 GPa, respectively. If a longitudinal stress of 60 MPa is applied on the composite with a cross-sectional area of 250 mm2 , c) what is the load carried by each of the fiber and the matr

a) Calculate the modulus of elasticity of carbon-epoxy composite under isostrain condition if the composite consists of 40% carbon fibers and 60% epoxy by volume. Also, b) calculate the percentage of load carried by the carbon fibers. The modulus of elasticity of the carbon fibers and the epoxy are ...

### Which of the following is an evacuation hazard? Select all that apply. Fire Inhalation of toxic fumes Asphyxiation

Which of the following is an evacuation hazard? Select all that apply. Fire Inhalation of toxic fumes Asphyxiation...

### The primary difference between integrated/concurrent engineering development and functional/sequential development is: Integrated development spends more money up front to order to save money in later stages. Sequential development is more thorough in addressing development steps. In sequential development, multiple functions co-manage design and testing. Integrated development usually leads to higher sustaining and warranty costs.

The primary difference between integrated/concurrent engineering development and functional/sequential development is: Integrated development spends more money up front to order to save money in later stages. Sequential development is more thorough in addressing development steps. In sequential deve...

### Q.3Set. (C) 1000 hours of Testing of a sensor reveals the following data. Two samples out of twenty sensors failed after 900 and 800 hours respectively and balance 18 samples worked fine even after 1000 hours of testing. The customer specified reliability of 0.95How many hours of operation of sensors can be guaranteed based on above data.

Q.3Set. (C) 1000 hours of Testing of a sensor reveals the following data. Two samples out of twenty sensors failed after 900 and 800 hours respectively and balance 18 samples worked fine even after 1000 hours of testing. The customer specified reliability of 0.95How many hours of operation of sensor...

### What major risk does a company take when it decides to compromise quality for cost?

What major risk does a company take when it decides to compromise quality for cost?...