# ITI -ITI Basic Fitting / Drilling Mcq Sample Test,Sample questions

## Question: ` What is term 'Basic size' indicate?`

1.Minimum limit size of the work

2.Maximum limit size of the work

3.Size of the compound after it is manufactured

4.Size based on dimensional deviations are given

1.50.03 mm

2.50.02 mm

3. 49.97 mm

4.49.98 mm

1.30 mm

2.0.04 mm

3.- 0.02 mm

4.+ 0.02 mm

1.Hole

2.Shaft

3.Deviation

4.Tolerance

1.Web

2.Land

3.Body

4.Flutes

## Question: ``` Why the tap drill size to be calculated? ```

1.To avoid drill breaking

2.To avoid material wastage

3.To calculate sufficient cutting speed

4.To maintain sufficient material to tap

1.Hole

2.Shaft

3.Deviation

4.Tolerance

## Question: ```How does a lever type dial test indicator make the pointer rotation? ```

1.Back gear mechanism

2.Rack and pinion mechanism

3.Lever and scroll mechanism

4.Worm and worm wheel mechanism

## Question: `How does the concentricity of shafts can be checked?`

1.Using center gauge

2.Using Vernier caliper

3.Using combination set

4.Using dial test indicator

1.12

2.18

3.20

4.25

1.12

2.15

3.18

4.25

1.1

2.2

3.3

4.4

1.1

2.2

3.3

4.4

1.m/rev

2.m/min

3.mm/rev

4.mm/hour

## Question: `How we specify a Vernier height gauge?`

1.Width of beam

2.Height of beam

3.Thickness of beam

4. Size of base

## Question: ```What is an advantage of mass production? ```

1.Production rate is increased

2.Measuring time is increased

3.Jigs and fixtures are needed

4.Special purpose machines are needed

## Question: `What is mass production?`

1.Producing work in pairs

2.Producing a work in single piece

3.Producing a work in large numbers

4.Producing a work in limited numbers

## Question: ```What is mean by â€˜upper deviationâ€™ in BIS system of limits & fits? ```

1.Maximum size of a component

2.Minimum size of a component

3.Algebraic difference between maximum limit & minimum limit

4.Algebraic difference between maximum limit & basic size

## Question: `What is mean by â€˜upper deviationâ€™ in BIS system of limits & fits?`

1.Maximum size of a component

2.Minimum size of a component

3.Algebraic difference between maximum limit & minimum limit

4.Algebraic difference between maximum limit & basic size

## Question: `What is meant by â€˜Lower deviationâ€™ in BIS system?`

1.Algebraic difference between maximum limit and basic size

2.Algebraic difference between minimum limit and basic size

3.Algebraic difference between maximum limit and minimum limit

4.Algebraic difference between basic size and upper deviation

## Question: ```What is term 'Basic size' indicate? ```

1.Minimum limit size of the work

2.Maximum limit size of the work

3.Size of the compound after it is manufactured

4.Size based on dimensional deviations are given

1.75Â°

2.80Â°

3.90Â°

4.120Â°

## Question: `What is the definition of â€˜toleranceâ€™ in BIS system?`

1.Difference between basic size & actual size

2.Algebraic difference between maximum limit & basic size

3.Difference between maximum limit & minimum limit

4.Algebraic difference between minimum limit & basic size

## Question: ```What is the definition of fits? ```

1.Maximum size of a dimension

2.Minimum size of a dimension

3.Permissible deviation of a dimension

4.Relationship that exist between two mating parts

## Question: `What is the formula to find tap drill size in general purpose?`

1.Major diameter - pitch

2. Major diameter - (3 Ã— pitch)

3.Major diameter - (2 Ã— pitch)

4.Major diameter - (0.5 Ã— pitch)

1.7

2.H

3.H7

4.25

1.0.01 mm

2.0.02 mm

3.0.05 mm

4.0.10 mm

1.0.001 mm

2.0.002 mm

3.0.005 mm

4. 0.02 mm

1.25.003 mm

2.25.001 mm

3.24.997 mm

4.24.999 mm

1.1.25 mm

2.12.5 mm

3.25 cm

4.12.5 cm

1.50.03 mm

2.50.02 mm

3.49.98 mm

4.49.98 mm

1.Lip

2.Heel

3.Flute

4.Shank

## Question: `What is the name of the operation for making holes on work piece?`

1.Boring

2.Drilling

3.Reaming

4.Counter sinking

1.Tang

2.Body

3.Land

4.Flute

1.Tang

2.Body

3.Land

4.Flute

## Question: ```What is the reason for using dial indicator instead of scriber point in Vernier height gauge? ```

1.To check eccentricity

2.For accurate marking

3.For accurate measuring

4.For good appearance

## Question: `What is the reason for using dial indicator instead of scriber point in Vernier height gauge?`

1.To check eccentricity

2. For accurate marking

3.For accurate measuring

4.For good appearance

## Question: `What mechanism is used to convert linear motion of plunger to rotary motion of pointer in D.T.I?`

1.Back gear mechanism

2.Rack and pinion mechanism

3.Cam and follower mechanism

4.Worm and worm wheel mechanism

1.Tang

2.Flute

3.Point

4.Margin

1.h

2.H

3.P

4.j

1.H

2.h

3.P

4. j

1.Anvil

2.Frame

3.Barrel

4.Thimble

## Question: ```Which one of the following operation is used to bevel the mouth of a drilled hole? ```

1.Reaming

2.Spot facing

3.Counter boring

4.Counter sinking

1.Body

2.Land

3.Point

4.Flutes

1.Lip

2.Land

3.Flute

4.Point

1.Body

2.Tang

3.Point

4.Shank

1.Basic size

2.Actual size

3.Minimum size

4.Maximum size

## Question: ```Which type of fit is obtained if the hole is bigger than the shaft? ```

1.Tight fit

2.Transition fit

3.Clearance fit

4.Interference fit

1.Web

2.Land

3.Body

4.Flutes

## Question: `Why the extreme care should be taken while handling Vernier caliper?`

1. Measuring instrument

2.Indirect measuring instrument

3. Precision instrument

4.Semi precision instrument

## More MCQS

##### Olete Team
Online Exam TestTop Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on Online Exam Testwebsite is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!