BOE (BOILER OPERATION ENGINEERING) QUESTIONS AND ANSWERS FOR ALL STATS BOARD - ASKPOWERPLANT
BOE (BOILER OPERATION ENGINEERING QUESTIONS ) AND ANSWERS FOR ALL STATS BOARD
BOILER MULTIPLE TYPE QUESTION AND ANSWER
21

BOE (BOILER OPERATION ENGINEERING) QUESTIONS AND ANSWERS FOR ALL STATS BOARD:-

In this post you we discussed  about the BOE  (BOILER OPERATION ENGINEERING ) short type question answer these question selected by the experienced BOE (BOILER OPERATION ENGINEERING )  which worked in different stats of India and also outside of the country . in these question most of the questions are asking by the diffrent staes of the india like ,  andhra pardesh BOE , GUJRAT BOE ,CHHATTISHGARH BOE , KERALA BOE , UTTAR PRADESH BOE ,JHARKHAND BOE , TAMILNADU BOE , MAHARASTRA BOE , HARYANA  BOE  . these  question answers are helpful for those who  preparing the boe examination for different stats . after preparing these boe question answers you find most of the question answers are asking by the examiner which are given below .

BOE (BOILER OPERATION ENGINEERING) QUESTIONS AND ANSWERS FOR ALL STATS BOARD:-

Q.Economizer of boiler has main function to….
a. Heat up incoming water excess steam
b. Heat up pulverized fuel by exhaust gases
c. Heat up the incoming air by exhaust gases
d. Heat up the incoming water by exhaust gases

Q. In a superheater
a. Pressure rises and temperature drops
b. Temperature rises and pressure drops
c. Temperature rises and pressure remains unchanged

d. Pressure rises and temperature remains the same 

Q. The steam power plant efficiency can be improve by
a. Using large quantity of water
b. Burning large quantity of coal
c. Using high temperature and high pressure steam
d. Decreasing the load on the plant

Q. Vacuum can be measured by using
a. Rotameter
b. Pitot tube
c. U tube manometer
d. Vanturimeter

Q. Electrostatic Precipitator is installed between
a. Induced draft fan and chimney
b. Air preheater and induced draft fan
c. Economizer and air pre heater
d. Boiler furnace and economizer

Q. At which of the following pressure, the enthalpy of evaporation if the steam will be the highest
a. 4 kg/cm2
b. 20 kg/cm2
c. 12 kg/cm2
d. 16 kg/cm2

Q. If the partical pressure of air and steam in a condenser is pa and pb respectively, then according to Dalton, s law the pressure in condenser is equal to
a. Pa-pb
b. Pa+pb
c. (Pa+pb)/2
d. (Pa × pb )

Q. Water at a pressure 4 kg/cm2 and 160 digree Celsius temperature, when exposed to atmosphere will
a. Start boiling
b. Cool down
c. Remains as it was
d. Flash and get converted into steam

Q. Proximity analysis of coal gives the following result:
a. Carbon, hydrogen, nitrogen, sulphur
b. Fixed carbon, ash, volatile matter, moisture
c. Higher calorific value
d. Lower calorific value

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Q. Proper sizing of steam pipe lines helps in minimizing
a. Steam requirements
b. Temperature drops
c. Boiler efficiency
d. Pressure drops

Q. What is the impact on flow and discharged pressure when the impeller of pump is trimmed ?
a. Flow decrease with increase pressure
b. Both flow and pressure increase
c. Both flow and pressure decrease
d . Flow increase with decrease pressure

Q. The maximum heat loss in a boiler occur due to 
a. Unbrunt carbon
b. Dry flue gases
c. Radiation losses
d. Moisture in fuel

Q. In power unit, 1 metric H.P=
a. 746.01 watt
b. 750 watt
c. 735.75 watt
d. 720 watt

Q. 1 kacl=4.187 kj= BTU
a. 1.80
b. 2.205
c. 3.969
d. 3.08

Q.15 digree Celsius=………..digree F
a. 40 digree F
b. 59 digree F
c. 47 digree F
d. 52 digree F

Q. During phase change, heat received by the steam without any change of temperature is known as 
a. Sensible heat
b. Saturation heat
c. Latent heat of evaporation
d. Superheater

OUR OTHER ARTICLE WHICH YOU CAN ENJOY ALSO I PROMISE YOU SHOULD GAIN LOT OF INFORMATION FROM THESE 

BOILER

TURBINE

WATER TREATMENT

POWER PLANT QUESTION ANSWERS

Q. In a boiler system, major part of latent heat is received in the
a. Deaerator
b. Evaporater (water wall )
c. Superheater
d. Economizer

 Q. R.O plant membrane ph should be maintain in range of
a. 1 to 3
b. 4 to 5
c. 6 to 7
d. 7 to 10

Q. Corrosion of Metallic flue gas chimney depends on:
a. Percent of sulphur in the fuel
b. Temperature of exit flue gas from chimney
c. Presence if vanadium pent- oxide in fuel oil
d.all of above

 Q. What will be the proportion by volume of cement, sand and gravel commonly used in power plant in preparation of strongest concrete mixture in that order?
a. 1:3:5
b. 1 :11/2:3
c. 1:2:4
d. 1:4:5

यदि आप हिंदी में वीडियो के माध्यम से पावर प्लांट की जानकारी लेना चाहते है तो निचे दिए लिंक पर क्लिक करे और हमारे दावरा बनाये गये वीडियो का लुफ्त उठये यदि आप को वीडियो अच्छा लगे तो अपनी राय जरूर दे और हमारे यूट्यूब चैनल को सब्सक्राइब करना मत भूले

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HOW TO CHECK COOLING TOWER PERFORMANCE! FACTORS EFFECTING COOLING TOWER EFFICIENCY!

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HOW TO CALCULATE AFBC (Atmospheric Fluidized Bed Combustion) BOILER BED HIGHT! BOILER BED HIGHT

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WHAT IS STEAM TURBINE WHEEL CHAMBER PRESSURE IN POWER PLANT-HINDI! CURTIS WHEEL CHAMBER PRESSURE

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TOP 22 REASONS BEHIND STEAM TURBINE VIBRATION IN THERMAL POWER PLANT – POWER PLANT GYANI

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What is the function of the rupture disc in a steam turbine condenser? ! Function of rupture disc? ,

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HOW TO LUBE OIL SYSTEM WORKED IN STEAM TURBINE! TURBINE LUBRICATION SYSTEM

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Q. Low carbon steel contains
a. 0.1 %to 0.27 %carbon
b. 0.6 %to 1.5 %carbon
c. 0.2 %to 0.3 %carbon
d. None of the above

Q. Opacity meter is used to measured
a. Feed water ph
b. Dissolved oxygen
c. Stack emission in SPM
d. Drum conductivity

Q. Steam is compressive vapour and obeys
a. All law of liquids
b. All laws of gases
c. All laws of solids
d. All laws of above

Q. The density of saturated water at 100 digree Celsius
a. 9.58 kg/cm3
b. 9.58 kg/ cm2
c. 958 kg/m3
d. None of the above

Q. At the critical point, the water and steam density becomes
a. Equal
b. Zero
c. 100 kg/cm3
d. None of above

Q. Silica has a tendency to evaporated with steam
a. At temperature> 200
b. At pressure >80 bar
c. At pressure <80 bar
d. None of the above

Q. Pure steam and water are non conductance of electricity but as the impurities increase
a. The conductivity reaming same
b. The conductivity decrease
c. The conductivity increase
d. None of the above

Q. Any pipe is designed by
a. Standard thickness
b. ID  inside impeller
c. Nominal bore
d. None of the above

Q. Any tube designed by
a. Nominal thickness
b. Nominal bore
c. ID inside diameter
d. OD outside diameter

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Nicecquestions and some basic calculations regarding sensible heat latent heat evaporation flash steam vaccume in condensor entropy calcuation,, etc to posted in upcoming post

For pboe exam

dear joginder ,
If you have Karnataka BOE exam paper than please provide for exam preparation.
Thanks-
Prashant sharma

DEAR PRASHANT JI IN COMING 2-3 DAY I PROVIDING ALL THE STATE BOE EXAM PAPER ON THIS SITE YOU CAN DOWNLOAD EASILY ALL THE PAPERS ACCORDING TO YOUR REQUIREMENT FOR GETTING LATEST UPDATE STAY CONNECTED WITH US …..HAVE A NICE DAY !

My 30 tph afbc low pressure boiler not working great,
Low efficiency and high Castor doc consumption,
How to increase fual consumption ratio

Sir good morning my name is shobha ram gurjar I have diploma in mechanical engineering i have 4 year experience in steam boiler up to 18 TPH ERECTION & COMMISNING i want BOE exam is possible ??
Regards
Shobha ram gurjar

DEAR RAJKUMAR THANKS FOR visiting my website we are here for you always for sort out your power plant queries

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