MGVCL EXAM PAPER (30-07-2021 SHIFT 3) QUIZ

The commonly used material of condenser tubes is

Admiralty brass

Aluminum

Cast iron

Mild steel

TRUE ANSWER : ?
YOUR ANSWER : ?

Alternator converts

None of these

Electrical energy into mechanical energy

Mechanical energy into electrical energy

Sound energy into electrical energy

TRUE ANSWER : ?
YOUR ANSWER : ?

Pelton turbines are mostly

Horizontal

None of these

Inclined

Vertical

TRUE ANSWER : ?
YOUR ANSWER : ?

Reflectors of a nuclear reactor are made up of

Cast iron

Boron

Steel

Beryllium

TRUE ANSWER : ?
YOUR ANSWER : ?

For which of the following power plants highly skilled engineers are required for running the plants?

Nuclear power plant

Solar power plant

Hydroelectric plant

Diesel power plant

TRUE ANSWER : ?
YOUR ANSWER : ?

Evaporative type of condenser has

either (A) or (B)

steam in pipes surrounded by water

None of these

water in pipes surrounded by steam

TRUE ANSWER : ?
YOUR ANSWER : ?

In interconnected grid system, more efficient plants are used as

Peak load plant

None of these

Both peak & base load plant

Base load plants

TRUE ANSWER : ?
YOUR ANSWER : ?

Steam pressure in a steam power station, which is usually kept now-a-days is of the order of

80 kgf/cm²

20 kgf/cm²

100 kgf/cm²

50 kgf/cm²

TRUE ANSWER : ?
YOUR ANSWER : ?

Blowing down of boiler water is the process

to control the solid concentration in the boiler water by removing some of the concentrated saline water

None of these

to reduce the boiler pressure

to increase the steam temperature

TRUE ANSWER : ?
YOUR ANSWER : ?

In throttle governing

Larger heat drop is available

Lesser heat drop is available

There no effect on heat drop

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

↑