Question 1

The unit of linear acceleration is

Question 2

Which of the following is used as a measure of energy efficiency of refrigeration systems?

Question 3

Steel is preferred as reinforcing material in concrete because

Question 4

While working on the final stages of a job, you notice that one small clause in the contract has been violated accidentally. What should you do?

Question 5

Which one of the engineering characteristics can best explain the following concept? “Base your decision on reason rather than emotions""

Question 6

Which of the following types of material has high thermal and electrical conductivity? unit of linear acceleration is

Question 7

The A system with an initial cost of $90,000 has an operating cost of $2.50/hr and is operated 16 hr/day for 300 days/year. After 10 years, annualized cost over the 10- year life is most nearly:

Question 8

Question 9

Which of the following best describes the sequential steps in an object-oriented design?

Question 10

A fluorescent lamp flickers mostly at:

Question 11

The activity on node network shown below describes a project consisting of 8 tasks A-H. Each node indicates activity minimum time to complete the project is:

Question 12

A line connecting points of equal elevations on a map is called a/an:

Question 13

The A Consider the framing and structural details shown. The load path for this design is:

Question 14

Cross-section aras are used to calculate:

Question 15

Given the two beam analysis as shown below. Find the Og at the first beam is:

Question 16

For the truss shown below, use the virtual work method to find the following: (Take E=250Gpa [250 X 106

Question 17

A scientific law is a statement that

Question 18

When a T-beam spans over several supports continuously then the beam at mid:

Question 19

A communication system design calls for multilevel modulation of a digital signal.A mapping space using four-digit binary codes has been

Question 20

On a schematic of electrical distribution system, a circle with the number 27controls a device labeled 52. What does the circle represent?

Question 21

In HDL-based digital systems, the arithmetic multiplication function is difficult to synthesize. Design solutions to this challenge do not include:

Question 22

Which terminal represents the control input of a bipolar transistor?

Question 23

Which of the following can represent an activity on a project network?

Question 24

Consider the following statements: Admixtures are added to concrete to 1. Increase its strength 2. Reduce heat of hydration 3. Delay the setting of cement 4. Reduce water-cement ratio which of the above statements is/are correct?

Question 25

The following data apply to the structure shown in the figure:Neglect beam weight.Beam is infinitely stiffFooting size is 24 in. x 24 in. at each footing.Soil vertical modulus of subgrade, K = 100 lb/in3The vertical settlement (in.) of the footing at B is: