Sail E0 Webinar

General Knowledge > General Science

SCIENCE FUNDAMENTALS MCQs

General Science Mixed, Science, Fundamentals Vectors

Total Questions : 736 | Page 68 of 74 pages
Question 671. 'Bar' is the unit of
  1.    Current
  2.    Atmospheric pressure
  3.    Temperature
  4.    Heat
 Discuss Question
Answer: Option B. -> Atmospheric pressure
Question 672. Kilohertz is a unit which measures
  1.    Electric resistance
  2.    Voltage
  3.    Electromagnetic radio wave frequencies
  4.    Power used by a current of one ampere
 Discuss Question
Answer: Option C. -> Electromagnetic radio wave frequencies
Question 673. One horse power is equal to
  1.    726 watts
  2.    766 watts
  3.    736 watts
  4.    746 watts
 Discuss Question
Answer: Option D. -> 746 watts
Question 674. Electric current is measure by:
  1.    Voltmeter
  2.    Ammeter
  3.    Anemometer
  4.    Commutator
 Discuss Question
Answer: Option B. -> Ammeter
Question 675. Nautical mile is a unit of distance used in:
  1.    Road mile
  2.    Measuring the boundaries of a nation
  3.    Astronomy
  4.    Navigation
 Discuss Question
Answer: Option D. -> Navigation
Question 676. Knot is a unit of speed of which of the following?
  1.    Light waves
  2.    Ship
  3.    Aeroplane
  4.    Sound waves
 Discuss Question
Answer: Option B. -> Ship
Question 677. Which of the following is used as a moderator in nuclear reactor?
  1.    Thorium
  2.    Ordinary water
  3.    Radium
  4.    Graphite
 Discuss Question
Answer: Option B. -> Ordinary water
Question 678. A chronometer measures:
  1.    Time
  2.    Water waves
  3.    Sound waves
  4.    Colour contrast
 Discuss Question
Answer: Option A. -> Time
Question 679. Which among the following is a positively charged particle emitted by a radioactive element?
  1.    Alpha ray
  2.    Cathode ray
  3.    Gamma ray
  4.    Beta ray
 Discuss Question
Answer: Option A. -> Alpha ray
Question 680. The wavelength of X-rays is of the order of
  1.    1 m
  2.    1 cm
  3.    1 angstrom
  4.    10 micron
 Discuss Question
Answer: Option C. -> 1 angstrom

Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

DSP Combined 1 Free Revision Test SAIL JO E-0
GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0
BSP Plant Specific Review Test SAIL JO E-0
BSL Combined 1 Free Revision Test SAIL JO E-0
GFM Combined 1 Free Revision Test SAIL JO E-0