Q. The layout for an AGV system is shown in figure. The loading time is 0.5 minutes and the unloading time is also 0.5 minutes. All distances are in meters. Considering a vehicle velocity of 50 m/min, availability of 0.95 and traffic factor of 0.9, the number of vehicles required to satisfy a demand of 50 delivery/hour is Ans: […]
The pivot joint between atlas and axis is a type of Option 1 : Fibrous jointOption 2 : Saddle jointOption 3 : Synovial jointOption 4 : Cartilaginous joint
The pivot joint between atlas and axis is a type of Read More »
DNA fragments are Option 1 : NeutralOption 2 : Negatively chargedOption 3 : Either positively or negatively charged depending on their sizeOption 4 : Positively charged
Which of the following cell organelles is responsible for extracting energy from carbohydrates to form ATP? Option 1 : ChloroplastOption 2 : RibosomeOption 3 : MitochondrionOption 4 : Lysosome
Q. The sales data of a product for 5 years are Year 2014 2015 2016 2017 2018 Sales (units) 280 268 259 270 287 Assume the forecast for the year 2014 as 260 units. Using an exponential smoothing method with smoothing constant α = 0.5, the sales forecast
If there are 999 bases in an RNA that codes for a protein with 333 amino acids and the base at position 901 is deleted such that the length of the RNA becomes 998 bases, how many codons will be altered? Option 1 : 11Option 2 : 33Option 3 : 333Option 4 : 1
Fruit and leaf drop at early stages can be prevented by the application of Option 1 : CytokininsOption 2 : Gibberellic acidOption 3 : AuxinsOption 4 : Ethylene
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Out of ‘X’ pairs of ribs in humans only ‘Y’ pairs are true ribs. Select the option that correctly represents values of X and Y and provides their explanation: Option 1 : X = 24, Y = 12 True ribs are dorsally attached to vertebral column but are free on ventral side. Option 2 :
GnRH, a hypothalamic hormone, needed in reproduction, acts on Option 1 : Posterior pituitary gland and stimulates secretion of oxytocin and FSH.Option 2 : Posterior pituitary gland and stimulates secretion of LH and relaxin.Option 3 : Anterior pituitary gland and stimulates secretion of LH and Oxytocin.Option 4 : Anterior pituitary gland and stimulates secretion of
GnRH, a hypothalamic hormone, needed in reproduction, acts on Read More »
Q. A PERT project network consists of 5 activities A to E. The time estimates of these activities follow Beta-distribution. The predecessor–successor (P-S) relationships between the nodes and time estimates of activities are given in table Activity P-S Optimistic time (days) Most likely time (days) Pessimistic time (days) A 1 – 2 2 4 6
