MCQOPTIONS
Home
About Us
Contact Us
Bookmark
Saved Bookmarks
Testing Subject
General Aptitude
Logical and Verbal Reasoning
English Skills Ability
Technical Programming
Current Affairs
General Knowledge
Finance & Accounting
GATE (Mechanical Engineering)
Chemical Engineering
→
Mechanical Operations
→
Magnetic Separation
→
Given that R =400 mm and r = 0.03m, what is the cr...
1.
Given that R =400 mm and r = 0.03m, what is the critical speed?
A.
0.18
B.
0.81
C.
0.801
D.
8.1
Answer» C. 0.801
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
If critical speed is 55% more of operating speed and N is 0.81, what is critical speed?
What will be the angular velocity for a radius of 0.6 m?
WHAT_WILL_BE_THE_ANGULAR_VELOCITY_FOR_A_RADIUS_OF_0.6_M??$
If_critical_speed_is_55%_more_of_operating_speed_and_N_is_0.81,_what_is_critical_speed?$
Given that R =400 mm and r = 0.03m, what is the critical speed?
Calculate the operating speed. If the critical speed is 35% of it and 1.05 rps?
In a closed grinding operation, the material is passed through crusher ____
Which of the following resides more energy?
In an open grinding operation, the material is passed through crusher only _____
How is screen effectiveness defined?
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply
Your experience on this site will be improved by allowing cookies. Read
Cookie Policy
Reject
Allow cookies
