MACHINE INSTALLATION & MAINTENANCE MCQ 1
1) The curved end of a crowbar is used as
first-class lever
second-class lever
third-class lever
None of the above
2) Crowbars are also known as
press bars
wedge bars
pry bars
split bars
3) Why do masons prefer to use plumb bob with nylon string?
It is cheap
It is more accurate
It can stand dampness
It is easy to carry
4) Which one of the following is not a basic component of wire rope?
Wires
Strands
Core
Base
5) Preventive maintenance is
the overall lubrication and repair work carried out by the maintenance section in advance of the machine coming to breakdown.
the maintenance work for any fault noticed during working.
done to prevent the maintenance of machines.
none of the above
6) Leveling bolts are used for
supporting the load for machine
adjusting the height of machine
rigidity of machine
none of the above
7) Which one of the following tests is carried out after overhauling and reconditioning of machines?
Periodic acceptance test
Geometrical test only
Performance test only
None of the above
8) The permissible deviation for leveling of machine is
0.03 / lOO mm
0.03 / 200 mm
0.03 / 300 mm
0.03 / 400 mm
9) Which one of the following is used for checking run out of the internal taper of machine spindle?
Dial test indicator
Test mandrel and dial test indicator
Precision height gauge
Test mandrel and precision height gauge
10) The sensitivity of precision spirit level is
0.02 to O.05 / l00 mm
0.02 to 0.05 / 200 mm
0.02 to 0.05 / 500 mm
0.02 to 0.05 / 1000 mm
11) A concrete mixture ratio is given as 1 : 2 : 4. Which one of the following indicates the numbers?
One part cement, two parts sand and four parts stone
One part stone, two parts cement and four parts sand
One part sand, two parts stone and four parts cement
One part cement, two parts stone and four parts sand
12) Name the foundation bolt usually forged and filled up with lead or cement.
Rag bolt
Bent type bolt
Eye foundation bolt
Ordinary foundation bolt
13) Which type of knot is used to joins two pieces of rope of equal diameters?
Slip knot
Sheep shank knot
Square knot
Bowline knot
14) Name the tool which is used for pulling big nail out of timber and move the heavy objects.
Cutting plier
Pincer
Crowbar
Clew hammer
15) Which testing Instrument is used for checking the vertical horizontal levels of machines?
Block spirit level
Straight edge
Solid test mandrel
Try square
16) Maintenance consists of the following action(s)
a) Replacement of components
b) Repair of components
c) Service of components
d) All of these
17) Rag bolt is a type of
Locking bolt
Foundation bolt
Welding bolt
Heavy duty bolt
18) A systematic approach for maintenance is
Problem — Measure — Diagnosis – Rectification
Problem— Diagnosis — Cause — Rectification
Problem — Cause — Diagnosis — Rectification
Problem— Diagnosis — Measure — Rectification
19) While dismantling part, ………….. is must.
Oil
Mark for identity
Spanner
None of these
20) How many type of maintenance are there ?
Two
Three
Four
Five
21) …………….. is necessary for continuous better production.
Routine maintenance
Breakdown maintenance
Preventive maintenance
None of these
22) Spirit level is used for ………….
Testing of machine
While machine is erected
While foundation of machine
For starting of machine
23) Crowbar is made by ……………..
Brass
Cast iron
Copper
Steel
24) Name the fixed type foundation bolt that is usually forged and filled up with lead and cement?
Ordinary bolt
bent type bolt
Rag bolt
Eye bolt
25) Which type of crow bar is easier to handle and the point will fit into a narrow gap?
Short crow bar
Long crow bar
Single ended crow bar
Double ended crow bar
26) The sensitiveness of the spirit level depends upon the …………………
type of liquid filled in the glass tube
size of the bubble
length of the glass tube
curvature of the glass tube
27) The spirit level is used for checking the level of machine when …………..
shifting the machine
lifting the machine
grouting the machine
erecting the machine
28) Fastening of one part of rope to other point of rope is known as …………….
Loop
Bight
Knot
Round turn
29) Preventive maintenance is carried Out
Before failure of machine
After failure of machine
Both (a) & (b)
None of these
30) Block spirit level is used to check ……………………..
Horizontal level
Vertical level
Both (a) & (b)
Only angular measurement
31) Spirit level is used for …………
Foundation of machine
While machine is erected
Testing for machine
For starting of machine
32) Which type of rope knot is used for lifiting light load?
Slip knot
Square knot
Bowline knot
Clove hitch knot
33) What is the purpose of clove hitch knot?
Joins two pieces of ropes
Secure rope to pipe or post
Secure rope to small pipe or ring
For lifting light loads
34) Which wire rope strands are twisted in the opposite direction?
Rigid lay rope
Land lay rope
Combined lay rope
Regular rope
35) What material is used as a grouting for steam turbines?
Sulphur
Cement concrete grout
Lead
Clay, lime, brick grou
