Many types of heat exchangers have been developed to meet the widely varying applications. Based upon their(i) Operating principle(ii) Arrangement of flow path(iii) DesignIdentify the correct statements

Many types of heat exchangers have been developed to meet the widely v

1.	Many types of heat exchangers have been developed to meet the widely varying applications. Based upon their(i) Operating principle(ii) Arrangement of flow path(iii) DesignIdentify the correct statements
A.	1, 2 and 3
B.	1 and 2
C.	2 and 3
D.	1 and 3
Answer» B. 1 and 2

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Many types of heat exchangers have been developed to meet the widely varying applications. Based upon their(i) Operating principle(ii) Arrangement of flow path(iii) DesignIdentify the correct statements

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