ANTONYMS QUIZ | EXAMIANS

Which of the following is in liquid form at room temperature?

Sodium

Cerium

Lithium

Francium

TRUE ANSWER : ?
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The demand factor is generally

More than 1

Equal to 1

Less than 1

None of these

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Parson's turbine is

simple single wheel, impulse steam turbine

multi wheel reaction steam turbine

simple single wheel reaction steam turbine

pressure compounded steam turbine

TRUE ANSWER : ?
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The value of the reheat factor is of the order of

1.0 to 1.5

1.1 to 1.5

Above 1.5

0.8 to 1.0

TRUE ANSWER : ?
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The diversity factor is always

Less than 1

None of these

Greater than 1

Equal to 1

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YOUR ANSWER : ?

The pressure at the furnace is minimum in case of

forced draught system

natural draught system

induced draught system

balanced draught system

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Pelton turbine is suitable for high head and

Low discharge

None of these

High discharge

Both low and high discharge

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Which of the following coals has the highest calorific value?

Peat

Lignite

Bituminous

Anthracite coal

TRUE ANSWER : ?
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Rankine cycle operating on low pressure limit of p1 and high pressure limit of p2

Has same thermal efficiency as Carnot cycle operating between same pressure limits

Has higher thermal efficiency than the Carnot cycle operating between same pressure limits

Has lower thermal efficiency than Carnot cycle operating between same pressure limit

May be more or less depending upon the magnitude of p1 and p2

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Location of surge tank in a hydro electric station is near to the

Turbine

Reservoir

None of these

Tailrace

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YOUR ANSWER : ?