set 1 MCQ Questions & Answers Detailed Explanation
MOST IMPORTANT general science mcq - 2 EXERCISES
The following question based on measuring devices and scales topic of general science mcq
(a) Total radiation pyrometer
(b) Gas thermometer
(c) Mercury thermometer
(d) Steam pressure thermometer
The correct answers to the above question in:
Answer: (a)
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Read more measuring devices and scales Based General Science Questions and Answers
Question : 1
Which one of the following thermometers is known as pyrometer?
a) Gas thermometers
b) Thermo-electric thermometers
c) Radiation thermometers
d) Liquid thermometers
Answer »Answer: (c)
Question : 2
The apparatus used for detecting lie is known as
a) Gyroscope
b) Polygraph
c) Pyrometer
d) Kymograph
Answer »Answer: (b)
Question : 3
Which of the following is measured by ‘Anemometer’?
a) Force of the wind
b) Velocity of water-flow
c) Depth of water
d) Intensity of light
Answer »Answer: (a)
Question : 4
Match List-I with List-II and select the correct answer using the code given below the lists.
List I (Instrument) | List II (Measuring quantity) |
A. Ammeter | 1. Pressure |
B. Hygrometer | 2. Weight |
C. Spring balance | 3. Electric current |
D. Barometer | 4. Relative humidity |
a) 4 1 2 3
b) 2 3 4 1
c) 3 4 2 1
d) 1 2 3 4
Answer »Answer: (c)
Question : 5
Match List-I with List-II and select the correct answer using the code given below the lists.
List I | List II |
A. Stethoscope | 1. To measure intensity of light |
B. Sphygmomanometer | 2. To check purity of gold |
C. Caratometer | 3. To hear heart sound |
D. Lux meter | 4. To measure blood pressure |
a) 3 4 2 1
b) 1 2 3 4
c) 4 3 2 1
d) 2 1 4 3
Answer »Answer: (a)
Question : 6
‘Pyrheliometer’ is used for measuring
a) Air temperature
b) Sun spots
c) Solar radiation
d) Temperature of plants
Answer »Answer: (c)
A pyrheliometer is a device that measures solar irradiance coming directly from the sun.
The SI units of irradiance are watts per square metre (W/m²).
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