Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Electrical Engineering
»
Energy and Power
If you used 600 W of power for 60 h, you have used
36 kWh
3.6 kWh
10 kWh
1 kWh
Correct Answer:
36 kWh
Next Question→
More Questions from
Energy and Power
If you used 400 W of power for 30 h, you have used
A 220 Ω resistor dissipates 3 W. The voltage is
A power supply produces a 0.6 W output with an input of 0.7 W. Its percentage of efficiency is
A 75 Ω load uses 2 W of power. The output voltage of the power supply is approximately
In 0.025 W, there are
How many watt-hours represent 65 W used for 18 h?
A 15 V source is connected across a 12 Ω resistor. How much energy is used in three minutes?
A 120 Ω resistor must carry a maximum current of 25 mA. Its rating should be at least
A 68 Ω resistor is connected across the terminals of a 3 V battery. The power dissipation of the resistor is
A 3.3 kΩ resistor dissipates 0.25 W. The current is
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments