V-Belts MCQ

Test your knowledge with important V-Belts MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more V-Belts MCQs on Bissoy. Bissoy App

• In order to have a good grip on the pulley, the V-belt should touch the bottom of the groove in the pulley.
  ক

  True

  খ

  False
• The creep in a belt drive is due to the
  ক

  material of the pulleys

  খ

  material of the belt

  গ

  unequal size of the pulleys

  ঘ

  unequal tension in tight and slack sides of the belt
• Which of the following statements are correct regarding power transmission through V-belts? (i) V-belts are used at the high-speed end. (ii) V-belts are used at the low-speed end. (iii) V-belts are of standard lengths. (iv) V-angles of pulleys and belts are standardized. Select the correct answer using the code given below.
  ক

  1 and 3 only

  খ

  2 and 4 only

  গ

  2, 3 and 4

  ঘ

  1, 3 and 4
• The wire ropes make contact at
  ক

  bottom of groove of the pulley

  খ

  sides of groove of the pulley

  গ

  sides and bottom of groove of the pulley

  ঘ

  any where in the groove of the pulley
• A V-belt designated by A-914-50 denotes
  ক

  a standard belt

  খ

  an oversize belt

  গ

  an undersize belt

  ঘ

  none of the mentioned
• The groove angle of the pulley for V-belt drive is usually
  ক

  20° – 25°

  খ

  25° – 32°

  গ

  32° – 38°

  ঘ

  38° – 45°
• The V-belts are particularly suitable for _____________ drives.
  ক

  short

  খ

  long

  গ

  medium

  ঘ

  none of the mentioned