In reaction
turbine
The degree of
reaction of a steam turbine is the ratio between the enthalpy drops in -
भाप टरबाइन की प्रतिक्रिया की डिग्री एन्थैल्पी कमी के बीच का अनुपात है -
The term
bleeding in a steam turbine refer to
स्टीम टरबाइन में ब्लीडिंग शब्द का अर्थ है
Reheat factor
for a multi-stage steam turbine is the ratio of :
In a reaction
turbine, the heat drop in fixed blade is 8 kJ/kg and total heat drop per stage
is 20 kJ/kg. The degree of reaction is:
एक प्रतिक्रिया टरबाइन में, स्थिर ब्लेड में ऊष्मा की कमी 8 kJ/kg है और प्रति चरण कुल ऊष्मा की कमी 20 kJ/kg है। प्रतिक्रिया की डिग्री है:
When steam
flows over moving blades of an impulse turbine
Which of the
following does not relate to steam engine?
Compounding
of steam turbine is done to
In impulse
turbine, pressure on the two sides of the moving blades -
आवेग टरबाइन में, गतिशील ब्लेडों के दोनों ओर दबाव -
Critical
pressure is the pressure of steam at:
Curtis
turbine is an example of
What is
radiant heating in the context of boilers?
According to
IBR regulations, boilers exceeding ________ need regular inspection and
certification.
Identify the
requirement of a good boiler from the following options.
In Lancashire
boilers, the feed water tube is :
लंकाशायर बॉयलरों में, फीड वाटर ट्यूब है:
How is a
high-pressure boiler classified?
The benchmark
pressure above which a boiler is considered to be a high-pressure boiler is :
Which of the following is NOT a maintenance method of a boiler?
Which of the
following statements is INCORRECT with respect to water tube boilers?
Which of the
following is NOT a water-tube boiler?
Boilersin the
Rankine cycle are used :
A fusible
plug must be used primarily for safety purposes in which of the following types
of boilers?
Which of the following does NOT result in poor performance of boilers?
________ is
used for pumping water into a boiler.
Fusible plug
in a steam boiler is placed ________ .
Draught is
produced in locomotive boilers by which of the following components?
Lancashire boiler has ________ flue tube(s), whereas Cornish, boiler has
________ flue tube(s).
लंकाशायर बॉयलर में ________ फ्लू ट्यूब(स) होती हैं, जबकि कॉर्निश बॉयलर में ________ फ्लू ट्यूब(स) होती हैं।
________
falls under the category of a water tube boiler.
Which of the
following statements is correct about a Benson boiler?
The
Babcock-Wilcox boiler is classified as a water tube boiler because :
बैबकॉक-विलकॉक्स बॉयलर को जल ट्यूब बॉयलर के रूप में वर्गीकृत किया गया है क्योंकि:
________ is
NOT a water tube boiler.
Which of the
following is the most widely used fuel in boilers?
Foaming is a phenomenon that occurs in the boiler feed water due to ________
.
Benson
boilers have ________ water drum(s).
What is the
minimum valley angle of an ash hopper used in a dry electrostatic precipitator?
Fusible plug
is generally made up of an alloy (gunmetal) which consists of copper, tin and ________
.
Which of the
following options is used for mixing air with fuel supply?
What is a
Babcock and Wilcox boiler?
Fusible plugs
in boilers are made of :
The platform
of the boiler where burning of fuel takes place is known as :
What is the
range of length of a Cornish boiler?
Which of the
following is determined by deploying multiple gauge glasses in boilers?
Which of the following boiler mountings protect the boiler against
damage due to overheating due to low water level?
What is a locomotive
boiler?
Which of the
following devices is used for preheating the air before it is supplied to the
boiler?
Steam trap in
a boiler is primarily used for/to :
________
boiler is an example of once-through boilers.
The rate of
steam generation in water tube boiler in comparison to fire tube boiler is :
Draught is produced in locomotive boiler by :
Operating
pressure for once through boiler is :