No, it is not safe for the electrician to carry out electrical repairs outdoors during heavy downpour. As rainwater consists of dissolved salts, it can conduct electricity. The electrician might get electric shocks and so he should not carry out any electrical repairs during heavy downpour.
Can electric lines be repaired in the rain?
“They are not that susceptible to rain seepage and shorts, but the protective casing can corrode.” While underground power lines were generally unaffected by the recent storms, Pacific Bell was scrambling Wednesday to repair thousands of telephone lines damaged by rainwater seeping into the ground.
Is it safe for the electrician to carry out electrical repairs outdoors during heavy downpour explain Brainly?
Answer: No, It is not safe for the electrician t carry out electrical repairs during heavy downpour. It is because during heavy downpour there is a higher risk of electrocution.
Why did the electrician carry out the work properly?
Answer: (i) The electrician did not carry out the work properly because he did not hear the instructions carefully . He had his earphone on when the instructions were given. (ii) In the train compartment, there were very few people and a duffel bag was spotted with the owner missing.
Which of the following solution will not conduct electricity?
Glucose solution does not conduct electricity among the given options. Conduction of electricity happens in a substance only if it contains charged particles (electrons/ions) that are free to move around.
What are the different chemical effects of current?
Some of the chemical effects of electric current are as follows : Bubbles of gas may be formed at electrodes. Deposits of metal may be seen on electrodes. Change of colour of solution may occur.
Why had the electrician done almost nothing?
The electrician had done almost nothing as he could not hear the directions given to him clearly as he had an earphone on all the while . 3. The narrator spotted an unattended duffel bag in the compartment causing the bomb scare for several minutes. 4.
Will the solution of sugar is distilled water conduct electricity?
Because pure water has few ions, it is a poor conductor. Uncharged molecules that dissolve in water, like sugar, do not conduct electricity .
Does acetone conduct electricity?
Does acetone conduct electricity? ... They don’t conduct electricity as a solid because, in order for a substance to conduct electricity, it must have charged particles that can move freely, however, in a solid ionic compound, charged ions are held tightly toguether.
What things can conduct electricity?
Conductors conduct electrical current very easily because of their free electrons. Insulators oppose electrical current and make poor conductors. Some common conductors are copper, aluminum, gold, and silver . Some common insulators are glass, air, plastic, rubber, and wood.
What are the 3 effects of electric current?
Hence, the three effects of electric current are heating effect, magnetic effect and chemical effect . Note:we have discussed briefly about the effects of current. You need to memorize the effects namely heating effect, magnetic effect and chemical effect.
What are the two chemical effects of electric current?
Some of the chemical effects of electric current are as follows : Bubbles of gas may be formed at electrodes. Deposits of metal may be seen on electrodes. Change of colour of solution may occur.
What are the three chemical effects of electric current?
- Formation of gas bubbles at electrodes.
- Deposition of metals at electrodes.
- Changes in solution colour.
Is it safe to touch electric wires during heavy downpour?
Is a downed power line still dangerous if it has come down in water, like a pool or pond? Water is a good conductor of electricity. Any amount of water—even a puddle—could become energized. Be careful not to touch water —or anything in contact with the water—near where there is a downed power line.
