3) L3 Principles of Mechanical Manufacturing Engineering

3) L3 Principles of Mechanical Manufacturing Engineering

1st Grade

10 Qs

quiz-placeholder

Similar activities

Extinct Sharks

Extinct Sharks

1st Grade - Professional Development

10 Qs

2022 Winter Olympics

2022 Winter Olympics

1st - 5th Grade

10 Qs

REKE BENTUK MEKANIKAL ( NY )

REKE BENTUK MEKANIKAL ( NY )

1st - 10th Grade

10 Qs

MEKANIKAL

MEKANIKAL

1st - 10th Grade

15 Qs

Singular and Plural Nouns

Singular and Plural Nouns

KG - 2nd Grade

13 Qs

RBT Tingkatan 2 Bab 2.2 : Reka Bentuk Mekanikal

RBT Tingkatan 2 Bab 2.2 : Reka Bentuk Mekanikal

1st Grade - Professional Development

12 Qs

RBT Ting 3, bab 1 (Aplikasi Teknologi-Rekabentuk Mekatronik)

RBT Ting 3, bab 1 (Aplikasi Teknologi-Rekabentuk Mekatronik)

1st - 3rd Grade

12 Qs

Parts of the body / Health problems

Parts of the body / Health problems

1st Grade - Professional Development

12 Qs

3) L3 Principles of Mechanical Manufacturing Engineering

3) L3 Principles of Mechanical Manufacturing Engineering

Assessment

Quiz

Education

1st Grade

Hard

Created by

Chris Dortel

Used 4+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 3 pts

Why is it so important to carry out alignment tests on machine tools? Choose three.

Squareness to neck or legs.

Straightness of legs.

Straightness of beds.

Squareness to tables or columns.

Level of beds.

2.

MULTIPLE SELECT QUESTION

45 sec • 3 pts

What three problems that could occur if machine tools are not correctly aligned?

Increase friction.

Increase in energy consumption.

Increase talking period.

Increase in noise.

Increase floor space

3.

MULTIPLE SELECT QUESTION

2 mins • 3 pts

Media Image

What three features explain the recirculating ball lead best?

In a recirculating ball leadscrew both the leadscrew and the nut have a precision ground form in which precision ball bearings, are allowed to run.

The ground thread form can not be either semi-circular or 'gothic arc'. Enough balls are inserted to completely support the screw/nut assembly.

The form is so designed that contact only takes place on opposite faces of the assembly.

The ground thread form can be either semi-circular or 'gothic arc'. Enough balls are inserted to completely support the screw/nut assembly.

The form is not designed that contact only takes place on opposite faces of the assembly.

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

‘Slip-stick’ is a condition that affects machine tools, what does this mean?

Slip-stick is a condition that occurs when large movements between four lubricated elements are required. The mating elements stick to each other and resist motion, and a jerky action is produced.

Slip-stick is a condition that occurs when small movements between two lubricated elements are required. The mating elements stick to each other and resist motion, and a jerky action is produced.

Slip-stick is a condition that does not occur when small movements between two lubricated elements are required. The mating elements stick to each other and resist motion, and a cake action is produced.

Slip-stick is a condition that occurs when small parts between two non-lubricated elements are required. The mating elements stick to each other and resist motion, and a jerky action is produced.

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What arrangements, describe how rotational movement is achieved. Two parallel shafts, 600 mm apart, rotating at different speeds, without any slip.

Tooth band connected to two shafts. Tooth pulleys are not positioned and aligned on each shaft. Diameter of the pulleys will depend on the input and output speeds.

Tooth belt connected to two shafts. Tooth pulleys are positioned and aligned on each shaft. Measurements of the bands will depend on the input and output speeds.

Tooth belt connected to two shafts. Tooth pulleys are positioned and aligned on each shaft. Diameter of the pulleys will depend on the input and output speeds.

Tooth belt connected to one shaft. Tooth pulleys are positioned and aligned on each shaft. Diameter of the pulleys will depend on the input and output speeds.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which part of the cam is the LIFT and which is the DWELL?

(Remember this sketch)

Top = DWELL

Bottom = LIFT

Top = Lift

Bottom = DWELL

Top = DWELL

Bottom = DWELL

Top = LIFT

Bottom = LIFT

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How does a carriage on a centre lathe move back and forth (traversed) a long the bed?

The pinion is fitted with a hand wheel, this is located on the apron in such a position that the teeth are engaged with the teeth of a rack secured to the under side of the machine bed. The motion of turning the hand wheel does not allow the carriage to traverse along the bed.

The part is fitted with a hand wheel, this is located on the saddle in such a position that the teeth are engaged with the teeth of a rack secured to the under side of the machine bed. The motion of turning the hand wheel allows the carriage to traverse along the bed.

The pinion is fitted with a hand lever, this is located on the apron in such a position that the bands are engaged with the teeth of a rack secured to the under side of the machine bed. The motion of turning the hand wheel allows the carriage to traverse along the bed.

The pinion is fitted with a hand wheel, this is located on the apron in such a position that the teeth are engaged with the teeth of a rack secured to the under side of the machine bed. The motion of turning the hand wheel allows the carriage to traverse along the bed.

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?