NPTEL Work System Design: Assignment 0 Solution

Productivity is expressed generally as =

 Input/Output

 Output/Input

 Output–Input

 Input–Output

Yes, the answer is correct.
Score: 1

Accepted Answers:

Output/Input

1 point

Productivity can be increased;

 By increasing the output from the same input

 By reducing the input for the same output

 Both A and B

 None of the above 

Yes, the answer is correct.
Score: 1

Accepted Answers:

Both A and B

1 point

According to ASME, the symbol used for inspection is;

 Circle

 Square

 Arrow

 Triangle

Yes, the answer is correct.
Score: 1

Accepted Answers:

Square

1 point

Work measurement is the application of techniques designed to establish the time for a qualified worker to carry out specified jobs at a defined level of performance. 

 True

 False

Yes, the answer is correct.
Score: 1

Accepted Answers:

True

1 point

In a stop-watch time study, the observed time was recorded as 0.20 minute, the performance rating factor was 115 on the scale of 100 as normal (percentage scale). What is the standard time in minutes if 10% allowances are permitted?

 0.283

 0.253

 0.297

 0.210

Yes, the answer is correct.
Score: 1

Accepted Answers:

0.253