A. positive value
B. negative value
C. zero value
D. same value
E. none of the above
Related Mcqs:
- The critical path of a network represents_______________________?
A. the minimum time required for completion of project
B. the maximum time required for completion of project
C. maximum cost required for completion of project
D. minimum cost required for completion of project
E. none of the above - Critical Path Net Work helps an engineer_________________?
A. to concentrate his attention on critical activities
B. to divert the resources from non-critical advanced activities to critical activities
C. to be cautious for avoiding any delay in the critical activities to avoid delay of the whole project
D. all of the above
E. none of the above - Slack of various events on the critical path in PERT/CPM chart___________________?
A. increases continuously
B. decreases continuously
C. remains constant
D. may increase or decrease depending on various factors
E. unpredictable - In PERT analysis, critical path is obtained by joining events having___________________?
A. +ve slack
B. -ve slack
C. zero sldck
D. dummy activities
E. critical activities - Activity s,lack or float of any event on a PERT/CPM chart is represented by__________________?
A. latest start time of succeeding event -earliest finish time of preceding event activity time
B. latest start time of the event – earliest start time of the event
C. latest finish time of event – earliest finish time of the event
D. anyone of the above
E. none of the above - In carburettors, the top of the fuel jet with reference to the level in the float chamber is kept at_________________?
A. same level
B. slightly higher level
C. slightly lower level
D. may be anywhere
E. varies from situation to situation - Induction hardening is the process of_____________________?
A. hardening surface of workpiece to ob-tain hard and wear resistant surface
B. heating and cooling rapidly
C. increasing hardness throughout
D. inducing hardness by continuous process
E. hardening core - In nodular iron, graphite is in the form of_____________________?
A. cementite
B. free carbon
C. flakes
D. spheroids
E. nodular aggregates of graphite - The flow in which each liquid particle has a definite path and their paths do not cross each other is called__________________?
A. one dimensional flow
B. uniform flow
C. steady flow
D. turbulent flow
E. streamline flow - The critical activity has____________________?
A. maximum float
B. minimum float
C. zero float,
D. average float
E. none of these
