Questions by Pyan

Questions by Pyan

a math quiz consist of 30 questions. the first 20 questions are worth 4 points each. the last 10 questions are worth 7 points each. no points will be deducted for each wrong answer. Justin scores 124 points

asked Apr 2, 2020

2 answers

2 votes

44.7k views

A two-fluid heat exchanger has inlet and outlet temperatures of 65 and 40 degree C for the hot fluid and 15 and 30 degree C for the cold fluid. Can you tell whether this exchanger is operating under counterflow

asked Mar 19, 2020

1 answer

4 votes

94.5k views

What was the Significant of Uncle Toms Cabin ?

asked Feb 26, 2019

2 answers

0 votes

130k views

What do you call the imaginary lines that divide the earth into squares giving a precise number location for a place ??

asked Jan 5, 2019

2 answers

3 votes

119k views

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