MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
D. worm gear
Explanation
The correct answer is worm gear.
Correct answer
C. may increase or decrease depending on temperature
Explanation
The correct answer is may increase or decrease depending on temperature.
Correct answer
B. 0.2 kg
Explanation
The correct answer is 0.2 kg.
Correct answer
A. assembly industry
Explanation
The correct answer is assembly industry.
Correct answer
E. 51 cm
Explanation
The correct answer is 51 cm.
Correct answer
D. below the centroid
Explanation
The correct answer is below the centroid.
Correct answer
E. reduce weight and bulk for a given out-put
Explanation
The correct answer is reduce weight and bulk for a given out-put.
Correct answer
E. horizontal
Explanation
The correct answer is horizontal.
Correct answer
A. slightly more than 45 mm
Explanation
The correct answer is slightly more than 45 mm.
Correct answer
A. any one of the above
Explanation
The correct answer is any one of the above.