Question:
Which of the following statements is/are correct?
Which of the following statements is/are correct?
Updated On: Oct 19, 2024
- The unit of Lighting Power Density is \(W/m^2\).
- The unit of Lighting Power Density is \(cd/m^2\).
- The unit of Sound Power is \(W\).
- The unit of Energy Performance Index is \(kWh/m^2/year\).
Hide Solution
Verified By Collegedunia
The Correct Option is A, C, D
Solution and Explanation
The correct answer is (A and C and D): The unit of Lighting Power Density is \(W/m^2\). AND The unit of Sound Power is \(W\). AND The unit of Energy Performance Index is \(kWh/m^2/year\).
Was this answer helpful?
0
0
Questions Asked in GATE AR exam
- The ceiling function of a real number \( x \), denoted by \( ce(x) \), is defined as the smallest integer that is greater than or equal to \( x \). Similarly, the floor function, denoted by \( fl(x) \), is defined as the largest integer that is smaller than or equal to \( x \). Which one of the following statements is NOT correct for all possible values of \( x \)?
- The concept of _________ is primarily used to describe an urban area with plenty of green spaces and waterbodies to retain and/or detain rain water.
- GATE AR - 2025
- Sustainable Development
- Two cars, P and Q, start from a point X in India at 10 AM. Car P travels North with a speed of 25 km/h and car Q travels East with a speed of 30 km/h. Car P travels continuously but car Q stops for some time after traveling for one hour. If both cars are at the same distance from X at 11:30 AM, for how long (in minutes) did car Q stop?
- GATE AR - 2025
- GATE ME - 2025
- GATE PE - 2025
- Direction sense
- A final year student appears for placement interview in two companies, S and T. Based on her interview performance, she estimates the probability of receiving job offers from companies S and T to be 0.8 and 0.6, respectively. Let \( p \) be the probability that she receives job offers from both the companies. Select the most appropriate option.
- GATE AR - 2025
- Probability
P and Q play chess frequently against each other. Of these matches, P has won 80% of the matches, drawn 15% of the matches, and lost 5% of the matches.
If they play 3 more matches, what is the probability of P winning exactly 2 of these 3 matches?
View More Questions