Thread Designation MCQ

Test your knowledge with important Thread Designation MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Thread Designation MCQs at Bissoy

• How to specify metric thread with major diameter 45mm, 2mm pitch, grade 7, tolerance grade h (internal thread), right hand double start threaded profile?
  ক

  M 45*2-7-H-RH-DOUBLE

  খ

  M 45*2-7-h-RH-DOUBLE
• If a thread is specified as ‘M 16*1.5 8 g LH DOUBLE’, g stands for ____________
  ক

  type of pitch – coarse

  খ

  grade

  গ

  tolerance

  ঘ

  hand of the helix
• If not specified, a left hand, single start thread of usual tolerance and grade is presumed.
  ক

  True

  খ

  False
• Which thread is denoted by SQ 40*10?
  ক

  Square thread with 40mm major diameter and 10mm pitch

  খ

  Square thread with 10mm major diameter and 40mm pitch

  গ

  Metric thread with 40mm major diameter and 10mm pitch

  ঘ

  Square thread with 40mm minor diameter and 10mm pitch
• What do you mean by M10?
  ক

  Metric thread with a major diameter of 10.00mm and fine pitch

  খ

  Metric thread with a major diameter of 10.00mm and coarse pitch

  গ

  Metric thread with a major diameter of 10.00cm and fine pitch

  ঘ

  Metric thread with a minor diameter of 10.00mm and coarse pitch
• A metric thread is designated by _________
  ক

  its profile of the groove

  খ

  letter M

  গ

  its hand of the helix

  ঘ

  thread profile