Question is ⇒ Which of the following conveyor is never used ?, Options are ⇒ (A) Spiral, (B) Roller, (C) Screw, (D) None of these, (E) , Leave your comments or Download question paper.

Question is ⇒ Which of the following conveyor is never used ?, Options are ⇒ (A) Spiral, (B) Roller, (C) Screw, (D) None of these, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Which of the following conveyor is never used ?
A.	Spiral [Wrong Answer]
B.	Roller [Wrong Answer]
C.	Screw [Wrong Answer]
D.	None of these [Correct Answer]
View Answer 11 -1 Explanation:- Answer : D Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

Previous question Next question

Also Read Similar Questions Below :

⇒ Which of the following is not a PERT event ?
site investigation started
sessional work completed
bus starts from Jaipur
class is being attended

⇒ Total float for any activity is defined as the difference between
its latest finish time and earliest start time for its successor activity
its latest start time and earliest start time
its latest start time and earliest finish time
its earliest finish time and earliest start time for its successor activity

⇒ PERT is
Activity oriented
Event oriented
Time oriented
Resources oriented

⇒ The direct cost of a project will respect to normal time is
Minimum
Maximum
Zero
Infinite

⇒ Which of the following excavators is most suitable for digging under water?
Drag line
Hoe
Clam shell
Dipper shovel

⇒ A crusher which can be used as either primary or secondary crusher is
Hammer mill
Jaw crusher
Gyratory crusher
Cone crusher

⇒ Latest start of an activity is always
greater than or equal to latest event time of preceding node
less than or equal to latest event time of preceding node
equal to latest event time of preceding node
less than latest event time of preceding node

⇒ In the network shown in Fig. , the activity 6-8 can be started only when
activity 4—6 is completed
activity 3 - 5 is completed
activity 2—3 is completed
both activities 2—3 and 4—6 are completed

⇒ Which of the following conveyor is never used ?
Spiral
Roller
Screw
None of these

⇒ A four wheel drive has
No differential
Differential on rear side only
Differential on front side only
Both rear as well as front differential

⇒ PERT technique of network analysis is mainly useful for
small projects
large and complex projects
research and development projects
deterministic activities

⇒ CPM means
Computer programming mode
Critical path method
Controlling planning and maintenance
Crucial project management

⇒ In the network shown in Fig. , the critical path is
1-2-3-4-5-6
1-2-4-5-6
1-2-3-5-6
1-2-4-3-5-6

⇒ Select the incorrect statement.
Earliest start of an activity is the early event time of the node it leaves.
Latest finish of an activity is the late event time of the node it enters.
Latest start of an activity is its latest finish minus its duration.
none of the above

⇒ Clamshell are used to remove loose materials from inside
Cofferdams
Pier foundations
Sewer manholes
All of these

⇒ The maximum rimpull in the first gear of a tractor while towing a load is 6300 kg. The tractor weighs 12.5 tonnes and is operating along a 2 percent upgrade and the rolling resistance is 45 kg/tonne. Pull available for towing the load is
3425 kg
5515 kg
4350 kg
2975 kg

⇒ Which one of the following does not fall under the category hoisting equipment ?
Chain hoist
Jack
Hoist winch
Dragline

⇒ Sand is produced by crushing in
Hammer mill
Ball mill
Gyrator
Jaw crusher

⇒ A tractor whose weight is 20 tonnes has a drawbar pull of 2500 kg, when operated on a level road having a rolling resistence of 30 kg per tonne. If this tractor is operated on a level road having a rolling resistance of 40 kg per tonne, then the drawbar pull of the tractor will
reduce by 200 kg
increase by 200 kg
increase by 250 kg
reduce by 250 kg

⇒ The amount saved as depreciation reserve fund will be termed as
Operating cost
Profit
Loss
None of these

⇒ In case of pumps the maximum suction lift is generally restricted to
1 metre
2 metre
6 metre
10 metre

⇒ When the times of earliest finish and the latest finish are equal in an operation, the operation is called
Critical
Float
Free float
All of these

⇒ In PERT technique the critical path has slack equal to
Zero always
Positive
Negative
Zero or negative

⇒ Indirect cost of the project
Decrease with duration
Decrease upto optimum duration and then increase with duration
Increase with duration
All of the above

⇒ Which one of the following is not an excavating and moving type of equipment ?
Bulldozer
Clam shell
Scraper
Dump truck

⇒ The reduction in project time normally results in
decreasing the direct cost and increasing indirect cost
increasing the direct cost and decreasing the indirect cost
increasing the direct cost and indirect cost both
decreasing the direct cost and indirect cost both

⇒ The time corresponding to minimum total project cost is
crash time
normal time
optimistic time
between normal time and crash time

⇒ The post operations in CPM are marked
Right to an operation
Left to an operation
In the middle
At the end

⇒ Total cost of the project is
Direct cost and outage cost of project
Direct cost and overheads
Direct cost and indirect cost
None of these

⇒ What estimate would you give for the variance in above problem ?
81
54
36
9