Two identical heaters 240 V, 1000 W are connected in series across a supply of 240 V line. The combined power is; a)2000 W b)1000 W c)500 W d)4000 W Please show the steps!!
jiyakhubber
Asked:
December 2022
Two identical heaters 240V, 100W are connected in series across a supply of 240V line. The combined power is; a)2000 W b)1000 W c)500 W d)4000 W Please show the steps!!
jiyakhubber
Asked:
December 2022
m,n are zeroes of ax^2-5x+c. Find the value of a and c if their sum and product of zeroes is twice the negative coefficient of x. PLEASE ANSWER PROPERLY WITH STEPS OR I WILL REPORT YOU. I WILL ALSO MARK AS BRAINLIEST
jiyakhubber
Asked:
December 2022
Which of the following contain highest number of molecules - (1) 2.8 gms of CO (2) 3.2 gms of CH4 (3) 1.7 gms of NH3 (4) 3.2 gms of SO2