Search
.Management Sciences
A. Compared to the mass flow rate of cooling water, the rate of condensation of steam is
invariably smaller
B. Maintaining vacuum on tube side is more difficult than that on the shell side
C. Water velocity can be increased conveniently to increase the overall heat transfer co-efficient
because of its lower specific volume compared to steam
D. Condenser can act as a storage unit for condensed steam
Related Mcqs:
- Boiling point of water gets lowered at high altitudes (e.g., hills), because ___________________?
- A. Temperature is low B. Atmospheric pressure is low C. Atmospheric pressure is high D. None of these...
- Property responsible for the talcum powder to cling to the skin is the__________________?
- A. Capillary action B. Adhesion C. Cohesion D. Surface tension...
- Carbide tipped cutting tools are manufactured by powder metallurgy techniques and have a composition of_____________________?
- A. 90% tungsten carbide and 10% cobalt B. 70% aluminium oxide & 30% silica C. 30% nickel, 15% chromium & 55% tungsten D. 65% tungsten & 35% zirconium...
- The softness or hardness of a grinding wheel depends upon the type & amount of bonding material used. For general purpose cutter grinding _______________ grinding wheel is normally used ?
- A. Hard B. Soft C. Silicon carbide D. Aluminium oxide...
- Which of the following is not a principal alloying element for the structural steel ?
- A. Molybdenum B. Nickel C. Manganese D. Chromium...
Recent Comments