Question 11
The electric supply from the national grid at Kanji darn is transmitted at high voltages of the order of hundreds of kilovolts but it is converted to domestic use of about 200 to 220 volts by:
Objective
Question details
- Exam body
- UNIZIK
- Subject
- Physics
- Year
- 2007/2008 Day 2
- Question no.
- #11
- Type
- Objective
More from this paper
- Q7The heat from the sun reaches the earth by the process of
- Q8Two lamps rated 40w and 220v each are connected in series. The total power…
- Q9The amount of heat required to raise the temperature of a body is :
- Q13The temperature at which the water vapour present in the air saturated the air…
- Q14An object is position between two plane mirrors inclined at right angles to each…
- Q15If the volume of a given mass of gas at constant pressure is proportional to the…