Toggle navigation
Home
KPSC Previous Question Papers
Article Category
kerala psc
upsc
General
Popular Pages
Multiple Choice Question in കറന്റ് അഫയേഴ്സ് മേയ് 11
Multiple Choice Question in കറന്റ് അഫയേഴ്സ് - ഏപ്രില് 07
Multiple Choice Question in current-affairs-2016-12-22
Multiple Choice Question in current-affairs-2017-01-22
Multiple Choice Question in biochemistry-structure-and-properties-of-peptides
Multiple Choice Question in കറന്റ് അഫയേഴ്സ് - ക്വിസ് | ഡിസംബര് 05 - 12
Multiple Choice Question in biochemical-engineering-fluid-flow
Multiple Choice Question in biochemistry-allosteric-effects
Multiple Choice Question in current-affairs-2017-05-07
Multiple Choice Question in കറന്റ് അഫയേഴ്സ് മേയ് 26
Question Answer Bank
Multiple Choice Question Bank
Question Answer Category
Multiple Choice Question Category
Home
->
Multiple Choice Questions
Question Set
electronics and communication engineering automatic control systems
MCQ Practice 14050 Questions
1. The presence of which of the following salts in water causes corrosion in steam boilers?
(A): (A) Sodium chloride
(B): (B) Magnesium chloride
(C): (C) Calcium bicarbonate
(D): (D) Potassium bicarbonate
Previous Question
Show Answer
Next Question
Add Tags
Report Error
Show Marks
Ask Your Doubts Here
Type in
(Press Ctrl+g to toggle between English and the chosen language)
Post reply
Comments
By: guest on 01 Jun 2017 11.47 pm
Since positive feedback is used,
Show Similar Question And Answers
QA->The hardness of water is due to the presence of which salts?....
QA->Temporary hardness of water is due to the presence of which salts?....
QA->Permanent hardness of water is due to the presence of which salts?....
QA->Mycobacterium leprae causes leprosy; Corynebacterium diphtheria causes diphtheria and Vibrio comma causes?....
QA->Blisters are formed more rapidly by the steam of boiling water in comparision to boiling water itself because ________.?....
MCQ->The presence of which of the following salts in water causes corrosion in steam boilers?....
MCQ->Water tube boilers produce steam at a __________ pressure than that of fire tube boilers.....
MCQ->The water tube boilers produce steam at a __________ pressure than that of fire tube boilers.....
MCQ->Presence of which among the following salts in water causes ‘blue baby syndrome’?....
MCQ->A throttle governed steam engine develops 15 kW with 280 kg per hour of steam and 35 kW with 520 kg per hour of steam. The steam consumption in kg per hour when developing 20 kW will be nearly....
×
×
Type The Issue
×
Your Marks
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...
Privacy
|
Terms And Conditions
Question ANSWER With Solution