Mol

76.Blowing through of engine?

77.How magnetic flux created in alternator?

78.How does brine ejector work?

79.How do u create vacuum?

80.Pressure made in FWG?

81.Can u use trunk type in 2 stroke and cross head in 4 stroke?

82.OWS principle, pump used?

83.Exhaust temp of one unit is high

84.Ref cycle?

85.Centrifugal pp principle.

86.3 phase induction motor?

87.Types of pump?

88.How do u know there is a feed water problem?

89.How does boiler guage glass indicate water level.

90.Difference between single phase and three phase?

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