2nd Class Computers Science Usage of Computers Using Computers in Engineering

        Using Computers in Engineering  

Engineering is one of the fields where we create new things, and the computer has successfully proven as the best machine to give shape to creative new ideas.

• Textile engineers make designs of cloth, prints, etc.
• Civil engineers design buildings.
• Mechanical engineers make designs of various machines.
• Computers save time in the process of engineering drawing. Engineering designs can be made and changed with the help of computers, which have special programs loaded on them.  

  Match the following:                

              A                                                B

1. Civil engineer                                     i. Design machines

2. Textile engineer                                 ii. Design buildings

3. Mechanical engineer                         iii. Design cloths

(A) 1, iii; 2, i; 3, ii                                               

(B) 1, ii; 2, iii; 3,i

(C) 1, i; 2, ii; 3, iii                               

(D) 1,ii; 2, i; 3, iii  

Answer: (B)

Explanation

Correct Option:

(B) Civil engineers use computers for designing the buildings structure. Textile engineers designs cloths and mechanical engineers designs machines with the help of computers.

Incorrect Options:

(A) Matched incorrectly.

(C) Matched incorrectly.

(D) Matched incorrectly.    

 Select the correct statements about the use of computer in engineering.

1. Computers are not used for designing toys.

2. Computers are only used by engineers.

3. Computers save time in the process of engineering drawing.

(A) 2 and 3                                                         

(B) 1 and 3

(C) 1 and 2                                                          

(D) Only 3  

Answer: (D)

Explanation

Correct Option:

(D) Computers are used for designing most of the things such as toys, books, dresses, etc. It is used by doctors, engineers, teachers, bankers, etc. and you can work faster on it.

Incorrect Options:

(A) Statement 2 is incorrect but statement 3 is correct.

(B) Statement 1 is incorrect but statement 3 is correct.

(C) Statements 1 and 2 are incorrect.