The inner core of an optical fiber is __________ in composition...? Mcqs

Latest MCQs

The inner core of an optical fiber is __________ in composition...?

(A) Glass or plastic
(B) Copper

(C) Bimetallic
(D) Liquid

Comments
Latest MCQs

Coldest planet of the solar system is...?

(A) Saturn
(B) Uranus

(C) Earth
(D) Venus

Comments
Latest MCQs

Television radio phone spread signals through...?

(A) Electromagnetic waves
(B) Radio waves

(C) UV waves
(D) None of these

Comments
Latest MCQs

The lowest zone of atmosphere containing about seventy five percent of total mass of atmosphere and ninety percent of its water vapour is called...?

(A) Troposphere
(B) Lonosphere

(C) Aerosphere
(D) Stratosphere

Comments
Latest MCQs

Why is the Ozone important for mankind...?

(A) Protection from ultraviolet rays of sun
(B) It releases oxygen in the air

(C) It maintains temperature of the earth
(D) It releases hydrogen in the atmosphere

Comments
Latest MCQs

The sun takes ........... years to travel around the galaxy..?

(A) One Hundred Years
(B) One millions years

(C) 225 million years
(D) 225 years

Comments
Latest MCQs

Who discovered the solar system...?

(A) Copernicus
(B) Newton

(C) Galileo
(D) Kepler

Comments
Latest MCQs

Who invented the steam engine...?

(A) James Watt
(B) Faraday

(C) Bessel
(D) All of these

Comments
Latest MCQs

Mixture of two metals is called...?

(A) Dispersant
(B) Alloy

(C) Amalgam
(D) Metaloid

Comments
Latest MCQs

A________ is a device used to measure pressure in a fluid, typically a gas or liquid...?

(A) Manometer
(B) Galvanometer

(C) Ammeter
(D) Seismometer

Comments

MCQs Categories


Best of Luck

From ShineGk.com

Share our website's link