Question # 1

The device used for converting A.C. form higher voltage to lower voltage or vice versa

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Transmitter

Commutator

Transformer

Generator

Stainless steel is an alloy of:

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Iron ,Carbon and Nickel

Iron and Manganese

Iron, Chromium and Zinc

Iron, Chromium and Nickel

If i am 5 foot 9 inches tall, how tall am i in cm?

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200

100

175

150

The percentage of 210 in 420 is?

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27

28

29

50

A glass chimney stops an oil lamp form smoking because:

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It increase the supply of oxygen to the flame by convection

The heat produced ensures complete

Both of these

Neither of these

In steam turbine the action of steam is

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Stable

Dynamic

Stable and dynamic

Neither stable nor dynamic

Conclusion in infants is caused due to the deficiency of

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Iodine

Vitamin D

Vitamin B-6

Vitamin C

Study of short hand writing is called?

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Taxidermy

Stenography

Paleontology

Hematology

Flu is caused by a

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Bacteria

Virus

Fungus

None of these

Motor-generator set for D.C.arc welding has generator of-

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Series type

Shunt type

Differentially compound type

Level compound type

Acetyl Salicylic acid is commonly known as?

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Aspirin

Despines

Butane

propane

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