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10th December 2014, 02:54 PM
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Join Date: Apr 2013
Re: ISAT Exam Sample Question Paper

Here is the list of few questions of ISAT Exam Sample Question Paper which you are looking for .


8. Four screw gauges are to be calibrated to the
standard thickness `tst’ of a wire. Series of
measurements ------
Ans : Screw gauge 1 is less precise but more
accurate than screw gauge 4.
Sol: Distributions symmetric about tst are more
accurate. Distributions with smaller widths
about tst are more precise.
⇒ Statement (A) is correct.

15. A small block is kept on a frictionless horizontal
table. A wooden plank pivoted at O, but
otherwise free to rotate, pushes the block by
applying a constant ------
Ans : 0.2 rad/s
Sol: t constant ⇒ FR constant
⇒ F constant
Impulse = Ft = 10 F
But impulse = Dp = mv
⇒ 10 F = mv ⇒ F =
10
mv
Fcentripetal = friction = mF = mvw
⇒ w = m mv
10
mv
⇒ w =
10
m = 0.02 rad s-1








For more questions , here is the attachment
Attached Files
File Type: pdf ISAT exam question paper.pdf (128.5 KB, 52 views)


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