 
			 
			MCQOPTIONS
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				| 1. | We can apply LMTD only when?(i) There is no change in Specific heats(ii) Overall heat transfer coefficient is constant(iii) No heat loss(iv) No pressure drop | 
| A. | (ii)(iii)(iv) | 
| B. | (i)(ii)(iii) | 
| C. | (ii)(iii) | 
| D. | (i)(ii)(iv) | 
| Answer» C. (ii)(iii) | |