Mechanical Engineering Exam  >  Mechanical Engineering Questions  >  A hole is being drilled in a block of magnesi... Start Learning for Free
A hole is being drilled in a block of magnesium alloy with a 15 mm drill at a feed of 0.1 mm/rev. The spindle is running at 500 rpm. What is the MW? (in mm3/min)?
  • a)
    7450
  • b)
    8840
  • c)
    9000
  • d)
    9480
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
A hole is being drilled in a block of magnesium alloy with a 15 mm dri...
View all questions of this test
Most Upvoted Answer
A hole is being drilled in a block of magnesium alloy with a 15 mm dri...
Given data:
Diameter of drill (D) = 15 mm
Feed (f) = 0.1 mm/rev
Spindle speed (N) = 500 rpm

To find: Material removal rate (MW) in mm3/min

Formula used:
Material removal rate (MW) = π/4 x D^2 x f x N

Calculation:
Substituting the given values in the formula, we get:
MW = π/4 x (15)^2 x 0.1 x 500
MW = 8840.77 mm3/min

Therefore, the material removal rate (MW) is 8840 mm3/min, which is option B.
Free Test
Community Answer
A hole is being drilled in a block of magnesium alloy with a 15 mm dri...
8840
Explore Courses for Mechanical Engineering exam

Top Courses for Mechanical Engineering

Question Description
A hole is being drilled in a block of magnesium alloy with a 15 mm drill at a feed of 0.1 mm/rev. The spindle is running at 500 rpm. What is the MW? (in mm3/min)?a)7450b)8840c)9000d)9480Correct answer is option 'B'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A hole is being drilled in a block of magnesium alloy with a 15 mm drill at a feed of 0.1 mm/rev. The spindle is running at 500 rpm. What is the MW? (in mm3/min)?a)7450b)8840c)9000d)9480Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A hole is being drilled in a block of magnesium alloy with a 15 mm drill at a feed of 0.1 mm/rev. The spindle is running at 500 rpm. What is the MW? (in mm3/min)?a)7450b)8840c)9000d)9480Correct answer is option 'B'. Can you explain this answer?.
Solutions for A hole is being drilled in a block of magnesium alloy with a 15 mm drill at a feed of 0.1 mm/rev. The spindle is running at 500 rpm. What is the MW? (in mm3/min)?a)7450b)8840c)9000d)9480Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of A hole is being drilled in a block of magnesium alloy with a 15 mm drill at a feed of 0.1 mm/rev. The spindle is running at 500 rpm. What is the MW? (in mm3/min)?a)7450b)8840c)9000d)9480Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A hole is being drilled in a block of magnesium alloy with a 15 mm drill at a feed of 0.1 mm/rev. The spindle is running at 500 rpm. What is the MW? (in mm3/min)?a)7450b)8840c)9000d)9480Correct answer is option 'B'. Can you explain this answer?, a detailed solution for A hole is being drilled in a block of magnesium alloy with a 15 mm drill at a feed of 0.1 mm/rev. The spindle is running at 500 rpm. What is the MW? (in mm3/min)?a)7450b)8840c)9000d)9480Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of A hole is being drilled in a block of magnesium alloy with a 15 mm drill at a feed of 0.1 mm/rev. The spindle is running at 500 rpm. What is the MW? (in mm3/min)?a)7450b)8840c)9000d)9480Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A hole is being drilled in a block of magnesium alloy with a 15 mm drill at a feed of 0.1 mm/rev. The spindle is running at 500 rpm. What is the MW? (in mm3/min)?a)7450b)8840c)9000d)9480Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
Explore Courses for Mechanical Engineering exam

Top Courses for Mechanical Engineering

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev