Join Us on Telegram

 Solved General Science Asked in Electrician (PHE) Post Code 974 Exam 2022

Solved General Science Asked in Electrician (PHE) Post Code 974 Exam 2022

Q.1 Which alloy is used for making magnets

A) Duralumin

B) Stainless Steel

C) Alnico

D) Magnalium 

 Q.2 The highest grade of coal whose surface is shining and has the highest calorific value is

A) Bituminous

B) lignite

C) Anthracite

D) Peat

Q.3 which is a good nuclear fuel?

A) uranium-238

B) Neptunium-239

C) Thorium-236

D) Plutonium--239

 

Q.4 Which fibre is generally preferred for making gauze and lint ?

A) Cotton

B) Rayon

C) Nylon

D) Caustic Soda

Q.5 Saponification involves the hydrolysis of fats and oils by

A) Water

B) Washing Soda

C) Stearic acid

D) Caustic soda

Q.6 The saliva helps in the digestion of

A) Proteins

B) Fats

C) Fibres

D) Starch

Q.7 which of the following is connected with blood Pressure

A)  Liver

B) Testis

C) Pancreas

D) Adrenal

Q.8 What is ‘funny bone’ ?

A) A muscle

B) A Nerve

C)  A bone

D)  A Blood vessel 

Q.9 Which is used in beauty parlours for hair setting ?

A) Chlorine

B) Sulphur

C) Phosphorous

D) Silicon

Q.10 Fish plates in railway tracks are used

A) To join two coaches

B) To connect two rails

C) To guide the wheels of coach

D) Both (B) and (C)