The permissible limit of hardness of water fore low pressure boiler is _____________________?

Related Mcqs:

An escape constructed with masonry or pitched with stones to dispose off surplus of tank or reservoir is called________________?

A. Bye-wash B. paved-escape C. Water escape D. Disposal channel...

Mercury does not wet the glass because of its property of ______________________?

A. Capillary B. Surface tension C. Compressibility D. Viscosity...

generally useful life of a reservoir is considered terminated when its -gross storage is reduced by _______________ of the design capacity of the reservoir?

A. 100% B. 80% C. 50% l D. 20%...

The groyne pointing downwards in the direction of flow in fiver is called________________?

A. Permeable B. Impermeable C. repelling D. Attracting...

The groyne pointing upwards direction of flow is called ______________________?

A. Attracting B. Repelling C. Impermeable D. Permeable...