Details and Assembled Drawing of Lathes Objective Questions - Set 02 - ObjectiveBooks

Details and Assembled Drawing of Lathes Objective Questions - Set 02

Practice Test: Question Set - 02


1. Which of the following is used for holding bored parts for machining their outside surface on lathe?
    (A) Mandrel
    (B) Dogs
    (C) Angle plate
    (D) Driving plate

2. Which of the following is not a part of hydraulic chuck?
    (A) Tail stock
    (B) Head stock
    (C) Piston
    (D) Piston rod

3. Which type of thread is cut on the spindle of bench vice?
    (A) Buttress thread
    (B) V thread
    (C) Square thread
    (D) Acme thread

4. What is the length of a handle of vice?
    (A) 1.5 times of nominal size of vice
    (B) 2.5 times of nominal size of vice
    (C) 3.5 times of nominal size of vice
    (D) 4.5 times of nominal size of vice

5. Which jig is used for machining in more than one plane?
    (A) Template type
    (B) Open type
    (C) Box type
    (D) Plate type

6. Which of the following materials is used to make a bench vice body?
    (A) Cast Iron
    (B) High speed Steel
    (C) High Carbon Steel
    (D) Cast on Steel

7. What is the other name of four jaw chuck?
    (A) Dependent chuck
    (B) Independent chuck
    (C) Collet chuck
    (D) Magnetic chuck

8. What is the other name of air operated chuck?
    (A) Collect chuck
    (B) Magnetic chuck
    (C) Hydraulic chuck
    (D) Combination chuck

9. What is the use of template?
    (A) To locate the job
    (B) Marking on job
    (C) To locate the tool
    (D) To guide the tool

10. Why four jaw chuck is used?
    (A) Less Gripping power
    (B) Heavier jobs can't be turned
    (C) Setting up work is easy
    (D) More gripping power

11. Which jig has no base?
    (A) Channel jig
    (B) Post jig
    (C) Box jig
    (D) Index jig

12. Which type of jig is employed on multi spindle machine?
    (A) Universal jig
    (B) Open jig
    (C) Index jig
    (D) Multi station jig

13. What is the use of hand vice?
    (A) To fix the heavy job
    (B) To tight the nut & bolt
    (C) To hold the round job
    (D) To hold the small size of job

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