What is the SI unit of power? MCQ with Answer and Explanation

What is the SI unit of power?
A. Watt
B. Joule
C. Pascal
D. Newton
Answer: Option A
Solution (By JKSSB Mock Tests)
The Watt is the SI unit of power, equivalent to one joule per second.

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Practice More Science and Technology Questions

Question #1
NavIC is India's:
A. Lunar mission
B. Mars rover
C. Human spaceflight
D. Regional navigation satellite system

Correct Answer: Option D


Explanation:
NavIC (IRNSS) is an independent regional navigation system.

Question #2
What is 'Big Data Analytics' used for?
A. Small data processing
B. Hardware maintenance
C. Analyzing large data sets
D. Software development

Correct Answer: Option C


Explanation:
It helps in extracting insights from large data.

Question #3
What is the atomic number of Gold?
A. 47
B. 29
C. 80
D. 79

Correct Answer: Option D


Explanation:
Gold has the atomic number 79.