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The refrigerant used in vapour absorption systems is a) steam b) pure water c) freon d) lithium bromide . 21. Li – Br water absorption refrigeration systems have a COP in the range of a) 0.4 – 0.5 b) 0.65 – 0.70 c) 0.75 – 0.80 d) none of the above ... The compression ratio in diesel engines is in the range of a) 5:1 to 10:1 b) 10:1 to ...
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Public water conservation campaigns - ctc-n.org
www.ctc-n.orgPublic water conservation campaigns raise awareness in all levels of society about the importance of saving water to cope with its scarcity and ensure sustainability. The aim is to change citizen attitudes
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www.ctc-n.org7. List any one energy audit instrument used for power measurement and one for flue gas measurement along with parameters to be measured? 8. What is the significance of an energy policy? 9. How do you classify energy conservation measures? 10.Define „energy management‟. 11.List steps involved in pre-audit phase.
Objective Type Each question carries One mark
www.ctc-n.orgObjective Type Each question carries One mark 1 A sum of Rs 10000 is deposited in a bank as a fixed deposit for 3 years. The bank pays 9% interest annually. How much money, in Rs., will be received at the maturity if the fixed deposit is encashed? a) 12950 b) 12700 c) …
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