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
Posted Date:-2022-06-20 12:26:47
What is the minimum limit size of a dimension 50 (+0.03, -0.02)?
1.50.03 mm
2.50.02 mm
3. 49.97 mm
4.49.98 mm
Posted Date:-2022-06-20 11:58:21
What is the tolerance of dimension 30 (+0.02, -0.02)?
1.30 mm
2.0.04 mm
3.- 0.02 mm
4.+ 0.02 mm
Posted Date:-2022-06-20 10:53:14
Which term used to indicate external dimension of a component in BIS system of limits & fits?
1.Hole
2.Shaft
3.Deviation
4.Tolerance
Posted Date:-2022-06-20 12:02:17
Which way the coolant flows through the cutting edge in a drill?
1.Web
2.Land
3.Body
4.Flutes
Posted Date:-2022-06-20 11:59:29
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
Posted Date:-2022-06-20 10:35:44
. Which term used to indicate external dimension of a component in BIS system of limits & fits?
1.Hole
2.Shaft
3.Deviation
4.Tolerance
Posted Date:-2022-06-20 10:54:43
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
Posted Date:-2022-06-20 12:36:22
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
Posted Date:-2022-06-20 12:48:03
How many fundamental deviations are in BIS system?
1.12
2.18
3.20
4.25
Posted Date:-2022-06-20 10:31:16
How many grades of tolerances are represented in BIS system?
1.12
2.15
3.18
4.25
Posted Date:-2022-06-20 10:52:33
How many numbers are in metric tap set?
1.1
2.2
3.3
4.4
Posted Date:-2022-06-20 10:58:04
How many numbers are in metric tap set?
1.1
2.2
3.3
4.4
Posted Date:-2022-06-20 12:04:01
How to express feed in drilling?
1.m/rev
2.m/min
3.mm/rev
4.mm/hour
Posted Date:-2022-06-20 12:35:31
How we specify a Vernier height gauge?
1.Width of beam
2.Height of beam
3.Thickness of beam
4. Size of base
Posted Date:-2022-06-20 10:36:52
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
Posted Date:-2022-06-20 10:33:39
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
Posted Date:-2022-06-20 10:43:39
What is mean by ‘upper deviation’ 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
Posted Date:-2022-06-20 10:56:25
What is mean by ‘upper deviation’ 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
Posted Date:-2022-06-20 12:03:11
What is meant by ‘Lower deviation’ 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
Posted Date:-2022-06-20 11:02:17
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
Posted Date:-2022-06-20 11:04:08
What is the angle of counter sink rivet head?
1.75°
2.80°
3.90°
4.120°
Posted Date:-2022-06-20 12:43:02
What is the definition of ‘tolerance’ 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
Posted Date:-2022-06-20 10:27:31
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
Posted Date:-2022-06-20 10:39:14
What is the formula to find tap drill size in general purpose?
1.Major diameter - pitch
2. Major diameter - (3 × pitch)
3.Major diameter - (2 × pitch)
4.Major diameter - (0.5 × pitch)
Posted Date:-2022-06-20 11:00:24
What is the fundamental deviation of dimension Dia 25H7?
1.7
2.H
3.H7
4.25
Posted Date:-2022-06-20 10:40:54
What is the least count of a Vernier caliper if 19 main scale divisions (19 mm) are divided into 20 equal parts in the Vernier scale?
1.0.01 mm
2.0.02 mm
3.0.05 mm
4.0.10 mm
Posted Date:-2022-06-20 12:42:01
What is the least count of Vernier height gauge?
1.0.001 mm
2.0.002 mm
3.0.005 mm
4. 0.02 mm
Posted Date:-2022-06-20 10:34:34
What is the maximum limit size of dimension Dia. 25 (+0.003, -0.001)?
1.25.003 mm
2.25.001 mm
3.24.997 mm
4.24.999 mm
Posted Date:-2022-06-20 10:32:21
What is the maximum size of the hole can be drilled by sensitive drilling machine?
1.1.25 mm
2.12.5 mm
3.25 cm
4.12.5 cm
Posted Date:-2022-06-20 10:49:16
What is the minimum limit size of a dimension 50 (+0.03, -0.02)?
1.50.03 mm
2.50.02 mm
3.49.98 mm
4.49.98 mm
Posted Date:-2022-06-20 12:28:41
What is the name of the driving end which is fitted on the machine?
1.Lip
2.Heel
3.Flute
4.Shank
Posted Date:-2022-06-20 10:42:20
What is the name of the operation for making holes on work piece?
1.Boring
2.Drilling
3.Reaming
4.Counter sinking
Posted Date:-2022-06-20 10:45:33
What is the name of the portion of a drill between the point and the shank?
1.Tang
2.Body
3.Land
4.Flute
Posted Date:-2022-06-20 12:06:24
What is the name of the portion of a drill between the point and the shank?
1.Tang
2.Body
3.Land
4.Flute
Posted Date:-2022-06-20 10:59:26
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
Posted Date:-2022-06-20 11:03:28
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
Posted Date:-2022-06-20 12:25:28
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
Posted Date:-2022-06-20 12:32:50
What the is name of the cone shaped end of a drill?
1.Tang
2.Flute
3.Point
4.Margin
Posted Date:-2022-06-20 12:01:08
Which fundamental deviation symbol indicate ‘Hole basis’ system?
1.h
2.H
3.P
4.j
Posted Date:-2022-06-20 10:58:32
Which fundamental deviation symbol indicates shaft basis system?
1.H
2.h
3.P
4. j
Posted Date:-2022-06-20 11:01:09
Which gap from spindle face is considered as the reading of outside micrometer?
1.Anvil
2.Frame
3.Barrel
4.Thimble
Posted Date:-2022-06-20 12:46:36
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
Posted Date:-2022-06-20 12:38:24
Which part of drill forms the cutting edge?
1.Body
2.Land
3.Point
4.Flutes
Posted Date:-2022-06-20 10:30:12
Which part of the drill carries the coolant to the cutting edge?
1.Lip
2.Land
3.Flute
4.Point
Posted Date:-2022-06-20 12:00:14
Which portion of drill the flutes are cut?
1.Body
2.Tang
3.Point
4.Shank
Posted Date:-2022-06-20 10:50:38
Which size will represent the zero line in limit terminology?
1.Basic size
2.Actual size
3.Minimum size
4.Maximum size
Posted Date:-2022-06-20 11:57:13
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
Posted Date:-2022-06-20 10:28:37
Which way the coolant flows through the cutting edge in a drill?
1.Web
2.Land
3.Body
4.Flutes
Posted Date:-2022-06-20 12:29:25
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
Posted Date:-2022-06-20 12:45:21