When lamps with wattages greater than the rating of the luminaire are installed, a fire could occur because the luminaire is being overheated. true or false?

true

Explanation:

Yes, it is true.

As the wattage is more than the prescribed wattage, it becomes overheated.

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.

answer///terminator or twilight zone;