i need the answer quickly Multiple choice quesions]J1. Which of the following can be used for power transmission in intersecting shafts.a) Spur Gearb) Helical Gearc) Bevel Geard) Planetary Gears A (alm A]2. The two gears are said to have conjugatemotion if:Ja) They have same number of teethb) Their shafts are parallelogc) They have constant angular velocity ratio d) They have variable angular velocity ratio3. A screw will be self-locking, if:Ja) Friction angle is less than helix angleb) Friction angle is more than helix angle27690c) Friction angle is equal to the helix angled) The efficiency of the screw is 100%4. Which of the following is true for worm gears?a) Worm is in the shape of threaded screwb) Threads on the worm have small leadc) Worm imposes high thrust loadsd) Characterised by low speed reduction ratioJ]]5. Contact ratio "Cr" is alwaysa) Cr = 1.2c) Cr< 1.2b) Cr> 1.2d) Can't be determined

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Multiple choice quesions 1. Which of the following can be used for power transmission in intersecting shafts. a) Spur Gear c) Bevel Gear 2. The two gears are said to have conjugate a) They have same number of teeth b) Helical Gear d) Planetary Gears A (A motion if: b) Their shafts are parallel c) They have constant angular velocity ratio d) They have variable angular velocity ratio 3. A screw will be self-locking, if: a) Friction angle is less than helix angle b) Friction angle is more than helix angle c) Friction angle is equal to the helix angle d) The efficiency of the screw is 100%

Multiple choice quesions 1. Which of the following can be used for power transmission in intersecting shafts. a) Spur Gear c) Bevel Gear 2. The two gears are said to have conjugate a) They have same number of teeth b) Helical Gear d) Planetary Gears A (A motion if: b) Their shafts are parallel c) They have constant angular velocity ratio d) They have variable angular velocity ratio 3. A screw will be self-locking, if: a) Friction angle is less than helix angle b) Friction angle is more than helix angle c) Friction angle is equal to the helix angle d) The efficiency of the screw is 100%

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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