18) The compound slide swivel base is set at 45 Degree to the centre line of the lathe. The degree of the reading at the cross slide index will be

135 Degree

90 Degree

45 Degree

30 Degree

Answer is:

45 Degree

Lathe Construction MCQ with Answers

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19) The special gear of 127 teeth or 63 teeth may be used to cut metric threads in a lathe having British lead screw. It is known as

Idler gear

Change gear

Translating gear

Compound gear

Answer is:

Translating gear

20) Which one of the following statements is true with respect of the half nut ?

It is detachable part of the spindle

It is an integral part of the spindle

It is an integral part of the apron

It is detachable part of the apron

Answer is:

It is detachable part of the apron

21) What is the function of the drop-worm provided in the apron of a centre lathe ?

Engages / disengages the power feed

Changes the direction of rotation of the workpiece

Changes the feed direction

Engages / disengages the lead screw

Answer is:

Engages / disengages the power feed

22) The tailstock barrel has an internal taper. Which one of the following standard tapers is provided in the barrel bore ?

Metric taper

Morse taper

Jarno taper

Brown and sharpe taper

Answer is:

Morse taper

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18) The compound slide swivel base is set at 45 Degree to the centre line of the lathe. The degree of the reading at the cross slide index will be

45 Degree

Lathe Construction MCQ with Answers

Related Lathe Construction MCQ with Answers

19) The special gear of 127 teeth or 63 teeth may be used to cut metric threads in a lathe having British lead screw. It is known as

Translating gear

20) Which one of the following statements is true with respect of the half nut ?

It is detachable part of the apron

21) What is the function of the drop-worm provided in the apron of a centre lathe ?

Engages / disengages the power feed

22) The tailstock barrel has an internal taper. Which one of the following standard tapers is provided in the barrel bore ?

Morse taper

Lathe Construction MCQ with Answers