Which is the correct formula of total draught loss?
A) ht = hv + hb + hc + hcd
B) ht = hv + hb - hc + hcd
C) ht = hv - hb + hc + hcd
D) ht = hv - hb - hc - hcd
Correct Answer:
Verified
Q2: What is feature of the Loffler boilers?
A)evaporating
Q3: What is the major difficulty of the
Q4: Which is the most recent economical method
Q5: Which of the following boilers has the
Q6: Why boiler draught is most essential part
Q8: By what is natural draught produced?
A)air duct
B)chimney
C)locomotive
Q9: Which of the following given below as
Q10: When is artificial draught preferred?
A)when quick evacuation
Q11: Artificial draught is also called as _
A)force
Q12: What is installed to transfer air into
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