The basic action involved in sheep foot rolling is_______________?
The basic action involved in sheep foot rolling is_______________?
A. Kneading
B. Pressing
C. Tamg
D. Vibration
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PERT technique of network analysis is mainly useful for__________________?
PERT technique of network analysis is mainly useful for__________________?A. small projects
B. large and complex projects
C. research and development projects
D. deterministic activitiesThe time by which a particular activity can be delayed without affecting the preceding and succeeding activities is known as_______________?
The time by which a particular activity can be delayed without affecting the preceding and succeeding activities is known as_______________?A. total float
B. free float
C. interfering float
D. independent floatCrash project duration is obtained by summing the________________?
Crash project duration is obtained by summing the________________?A. normal durations for all the activities
B. crash durations for all activities
C. crash durations for all the activities along the critical path obtained by taking into account the normal duration for all the activities
D. crash durations for all the activities along the critical path obtained by taking into account the crash duration for all the activitiesRolling resistance of a wheel depends upon_____________?
Rolling resistance of a wheel depends upon_____________?(i) Vehicle load
(ii) Grade
(iii) Ground
select the correct statements?
A. only (i) is correct
B. (i) and (ii) are correct
C. (i) and (iii) are correct
D. (ii) and (iii) are correctIf the output of a dragline for 90° angle of swing at optimum depth of cut is X, then the output for 120° angle of swing at 120 % of optimum depth of cut will be_________________?
If the output of a dragline for 90° angle of swing at optimum depth of cut is X, then the output for 120° angle of swing at 120 % of optimum depth of cut will be_________________?A. equal to X
B. more than X
C. less than X
D. any of the aboveFor which of the following materials, the output of power shovels for a fixed shovel size will be maximum_______________?
For which of the following materials, the output of power shovels for a fixed shovel size will be maximum_______________?A. Moist loam
B. Good common earth
C. We|l blasted rock
D. Wet sticky clay